![Cranberry harvest, Kingston Massachusetts](https://upload.wikimedia.org/wikipedia/commons/e/ec/Cranberry_harvest%2C_Kingston_Massachusetts.jpg)
Cranberries are a group of
evergreen
In botany, an evergreen is a plant which has foliage that remains green and functional through more than one growing season. This also pertains to plants that retain their foliage only in warm climates, and contrasts with deciduous plants, which ...
dwarf shrub
A subshrub (Latin ''suffrutex'') or dwarf shrub is a short shrub, and is a woody plant. Prostrate shrub is a related term. "Subshrub" is often used interchangeably with "bush".Jackson, Benjamin, Daydon; A Glossary of Botanic Terms with their Der ...
s or trailing vines in the
subgenus
In biology, a subgenus (plural: subgenera) is a taxonomic rank directly below genus.
In the International Code of Zoological Nomenclature, a subgeneric name can be used independently or included in a species name, in parentheses, placed between t ...
''Oxycoccus'' of the
genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...
''
Vaccinium''. In Britain, cranberry may refer to the native species ''
Vaccinium oxycoccos
''Vaccinium oxycoccos'' is a species of flowering plant in the heath family. It is known as small cranberry, marshberry, bog cranberry, swamp cranberry, or, particularly in Britain, just cranberry. It is widespread throughout the cool temperate ...
'',
[ while in North America, cranberry may refer to '']Vaccinium macrocarpon
''Vaccinium macrocarpon'' (also called large cranberry, American cranberry and bearberry) is a North American species of cranberry of the subgenus '' Oxycoccus'' and genus ''Vaccinium''.
The name cranberry, comes from shape of the flower stam ...
''. ''Vaccinium oxycoccos'' is cultivated in central and northern Europe, while ''Vaccinium macrocarpon'' is cultivated throughout the northern United States, Canada and Chile. In some methods of classification, ''Oxycoccus'' is regarded as a genus in its own right. They can be found in acid
In computer science, ACID ( atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity despite errors, power failures, and other mishaps. In the context of databases, a sequ ...
ic bog
A bog or bogland is a wetland that accumulates peat as a deposit of dead plant materials often mosses, typically sphagnum moss. It is one of the four main types of wetlands. Other names for bogs include mire, mosses, quagmire, and muskeg; a ...
s throughout the cooler regions of the Northern Hemisphere
The Northern Hemisphere is the half of Earth that is north of the Equator. For other planets in the Solar System, north is defined as being in the same celestial hemisphere relative to the invariable plane of the solar system as Earth's Nort ...
.
Cranberries are low, creeping shrubs or vines up to long and in height; they have slender, wiry stems that are not thickly woody and have small evergreen
In botany, an evergreen is a plant which has foliage that remains green and functional through more than one growing season. This also pertains to plants that retain their foliage only in warm climates, and contrasts with deciduous plants, which ...
leaves. The flower
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Angiospermae). The biological function of a flower is to facilitate reproduction, usually by providing a mechani ...
s are dark pink, with very distinct ''reflexed'' petal
Petals are modified Leaf, leaves that surround the reproductive parts of flowers. They are often advertising coloration, brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''c ...
s, leaving the style and stamen
The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium., p. 10
Morphology and terminology
A stamen typically consists of a stalk called the filame ...
s fully exposed and pointing forward. They are pollinated by bee
Bees are winged insects closely related to wasps and ants, known for their roles in pollination and, in the case of the best-known bee species, the western honey bee, for producing honey. Bees are a monophyly, monophyletic lineage within the ...
s. The fruit is a berry
A berry is a small, pulpy, and often edible fruit. Typically, berries are juicy, rounded, brightly colored, sweet, sour or tart, and do not have a stone or pit, although many pips or seeds may be present. Common examples are strawberries, raspb ...
that is larger than the leaves of the plant; it is initially light green, turning red when ripe. It is edible, but with an acidic taste that usually overwhelms its sweetness.
In 2020, the United States, Canada, and Chile
Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a ...
accounted for 97% of the world production of cranberries. Most cranberries are processed into products such as juice, sauce, jam, and sweetened dried cranberries, with the remainder sold fresh to consumers. Cranberry sauce is a traditional accompaniment to turkey
Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with ...
at Christmas
Christmas is an annual festival commemorating Nativity of Jesus, the birth of Jesus, Jesus Christ, observed primarily on December 25 as a religious and cultural celebration among billions of people Observance of Christmas by country, around t ...
and Thanksgiving
Thanksgiving is a national holiday celebrated on various dates in the United States, Canada, Grenada, Saint Lucia, Liberia, and unofficially in countries like Brazil and Philippines. It is also observed in the Netherlander town of Leiden and ...
dinners in the United States and Canada, and at Christmas dinner in the United Kingdom.
Species and description
Cranberries are related to bilberries, blueberries
Blueberries are a widely distributed and widespread group of perennial flowering plants with blue or purple berries. They are classified in the section ''Cyanococcus'' within the genus ''Vaccinium''. ''Vaccinium'' also includes cranberries, bi ...
, and huckleberries, all in ''Vaccinium'' subgenus ''Vaccinium''. These differ in having bell-shaped flowers, the petals not being reflexed, and woodier stems, forming taller shrubs. There are 3-4 species of cranberry, classified by ''subgenus
In biology, a subgenus (plural: subgenera) is a taxonomic rank directly below genus.
In the International Code of Zoological Nomenclature, a subgeneric name can be used independently or included in a species name, in parentheses, placed between t ...
'':
Subgenus ''Oxycoccus''
*''Vaccinium oxycoccos
''Vaccinium oxycoccos'' is a species of flowering plant in the heath family. It is known as small cranberry, marshberry, bog cranberry, swamp cranberry, or, particularly in Britain, just cranberry. It is widespread throughout the cool temperate ...
'' or ''Oxycoccus palustris'' (common cranberry, northern cranberry or cranberry) is widespread throughout the cool temperate Northern Hemisphere, including northern Europe, northern Asia, and northern North America. It has small leaves, with an inrolled margin. The flowers are dark pink, with a purple central spike, produced on finely hairy stalks. The fruit is a small pale pink to red berry
A berry is a small, pulpy, and often edible fruit. Typically, berries are juicy, rounded, brightly colored, sweet, sour or tart, and do not have a stone or pit, although many pips or seeds may be present. Common examples are strawberries, raspb ...
, with a refreshing sharp acidic flavor.
*''Vaccinium microcarpum
''Vaccinium microcarpum'' is a species of flowering plant belonging to the family Ericaceae
The Ericaceae are a family of flowering plants, commonly known as the heath or heather family, found most commonly in acidic and infertile growing co ...
'' or ''Oxycoccus microcarpus'' (small cranberry) occurs in northern North America, northern Europe and northern Asia. It is highly similar to ''V. oxycoccos'', differing in the leaves being more triangular, and the flower stems hairless; additionally, their stems can also be smaller and produce a smaller number of flowers than ''V. ocycoccos''. They also differ in the fact that their leaves can be smaller in size, even though the main difference is their triangular shape. Some botanists include it within ''V. oxycoccos''.
*''Vaccinium macrocarpon
''Vaccinium macrocarpon'' (also called large cranberry, American cranberry and bearberry) is a North American species of cranberry of the subgenus '' Oxycoccus'' and genus ''Vaccinium''.
The name cranberry, comes from shape of the flower stam ...
'' or ''Oxycoccus macrocarpus'' (large cranberry, American cranberry, bearberry) native to northern North America across Canada, and eastern United States, south to North Carolina
North Carolina () is a state in the Southeastern region of the United States. The state is the 28th largest and 9th-most populous of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, Georgia and So ...
at high altitudes). It differs from ''V. oxycoccos'' in the leaves being larger, long, and flat, and in the slightly apple-like taste of the berries.
Subgenus ''Oxycoccus'', sect. ''Oxycoccoides''
*''Vaccinium erythrocarpum
''Vaccinium'' is a common and widespread genus of shrubs or dwarf shrubs in the heath family (Ericaceae). The fruits of many species are eaten by humans and some are of commercial importance, including the cranberry, blueberry, bilberry (wh ...
'' or ''Oxycoccus erythrocarpus'' (southern mountain cranberry) native to southeastern North America at high altitudes in the southern Appalachian Mountains
The Appalachian Mountains, often called the Appalachians, (french: Appalaches), are a system of mountains in eastern to northeastern North America. The Appalachians first formed roughly 480 million years ago during the Ordovician Period. They ...
, and also in eastern Asia.
Etymology
The name ''cranberry'' derives from the German ''kraanbere'' (English translation, ''craneberry''), first named as ''cranberry'' in English by the missionary John Eliot in 1647. Around 1694, German and Dutch colonist
A settler is a person who has migrated to an area and established a permanent residence there, often to colonize the area.
A settler who migrates to an area previously uninhabited or sparsely inhabited may be described as a pioneer.
Settle ...
s in New England
New England is a region comprising six states in the Northeastern United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York to the west and by the Canadian provinces ...
used the word, cranberry, to represent the expanding flower, stem
Stem or STEM may refer to:
Plant structures
* Plant stem, a plant's aboveground axis, made of vascular tissue, off which leaves and flowers hang
* Stipe (botany), a stalk to support some other structure
* Stipe (mycology), the stem of a mushro ...
, calyx
Calyx or calyce (plural "calyces"), from the Latin ''calix'' which itself comes from the Ancient Greek ''κάλυξ'' (''kálux'') meaning "husk" or "pod", may refer to:
Biology
* Calyx (anatomy), collective name for several cup-like structures ...
, and petals resembling the neck, head, and bill of a crane. The traditional English name for the plant more common in Europe, ''Vaccinium oxycoccos'', fenberry, originated from plants with small red berries found growing in fen
A fen is a type of peat-accumulating wetland fed by mineral-rich ground or surface water. It is one of the main types of wetlands along with marshes, swamps, and bogs. Bogs and fens, both peat-forming ecosystems, are also known as mires. T ...
(marsh) lands of England.[
]
History
In North America, the Narragansett people of the Algonquian nation in the regions of New England
New England is a region comprising six states in the Northeastern United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York to the west and by the Canadian provinces ...
appeared to be using cranberries in pemmican for food and for dye
A dye is a colored substance that chemically bonds to the substrate to which it is being applied. This distinguishes dyes from pigments which do not chemically bind to the material they color. Dye is generally applied in an aqueous solution an ...
.[ Calling the red berries, ''sasemineash'', the Narragansett people may have introduced cranberries to colonists in .][ In 1550, James White Norwood made reference to Native Americans using cranberries, and it was the first reference to American cranberries up until this point. In James Rosier's book ''The Land of Virginia'' there is an account of Europeans coming ashore and being met with Native Americans bearing bark cups full of cranberries. In Plymouth, Massachusetts, there is a 1633 account of the husband of Mary Ring auctioning her cranberry-dyed petticoat for 16 shillings. In 1643, ]Roger Williams
Roger Williams (21 September 1603between 27 January and 15 March 1683) was an English-born New England Puritan minister, theologian, and author who founded Providence Plantations, which became the Colony of Rhode Island and Providence Plantation ...
's book '' A Key Into the Language of America'' described cranberries, referring to them as "bearberries" because bears ate them. In 1648, preacher John Elliott was quoted in Thomas Shepard's book ''Clear Sunshine of the Gospel'' with an account of the difficulties the Pilgrims were having in using the Indians to harvest cranberries as they preferred to hunt and fish. In 1663, the Pilgrim cookbook appears with a recipe for cranberry sauce. In 1667, New Englanders sent to King Charles
King Charles may refer to:
Kings
A number of kings of Albania, Alençon, Anjou, Austria, Bohemia, Croatia, England, France, Holy Roman Empire, Hungary, Ireland, Jerusalem, Naples, Navarre, Norway, Portugal, Romania, Sardinia, Scotland, Sicily, Sp ...
ten barrels of cranberries, three barrels of codfish and some Indian corn as a means of appeasement for his anger over their local coining of the pine tree shilling
The pine tree shilling was a type of coin minted and circulated in the thirteen colonies.
The Massachusetts Bay Colony established a mint in Boston in 1652. John Hull was Treasurer and mintmaster; Hull's partner at the "Hull Mint" was Robert S ...
minted by John Hull John Hull may refer to:
Politicians
*John Hull (MP for Hythe), MP for Hythe
*John Hull (MP for Exeter) (died 1549), English politician
*John A. T. Hull (1841–1928), American politician
*John C. Hull (politician) (1870–1947), Speaker of the Mas ...
in the "Hull Mint" with Daniel Quincy
Daniel Quincy (16511690), trained as a silversmith under John Hull, his uncle by marriage (Judith Quincy Hull). Daniel lived with John and Judith Hull from the age of seven and was trained in the Hull and Sanderson mint on Summer Street (Bosto ...
. In 1669, Captain Richard Cobb had a banquet in his house (to celebrate both his marriage to Mary Gorham and his election to the Convention of Assistance), serving wild turkey with sauce made from wild cranberries. In the 1672 book ''New England Rarities Discovered'' author John Josselyn
John Josselyn ( fl. 1638 – 1675) was a seventeenth-century English traveller to New England who wrote with credulity about what he saw and heard during his sojourn there before returning to England. Yet his books give some of the earliest and ...
described cranberries, writing:
Sauce for the Pilgrims, cranberry or bearberry, is a small trayling 'sic''">sic.html" ;"title="'sic">'sic''plant that grows in salt marshes that are overgrown with moss. The berries are of a pale yellow color, afterwards red, as big as a cherry, some perfectly round, others oval, all of them hollow with sower 'sic''astringent taste; they are ripe in August and September. They are excellent against the Scurvy. They are also good to allay the fervor of hoof diseases. The Indians and English use them mush, boyling 'sic''them with sugar for sauce to eat with their meat; and it is a delicate sauce, especially with roasted mutton. Some make tarts with them as with gooseberries.
''The Compleat Cook's Guide'', published in 1683, made reference to cranberry juice. In 1703, cranberries were served at the Harvard University commencement dinner. In 1787, James Madison
James Madison Jr. (March 16, 1751June 28, 1836) was an American statesman, diplomat, and Founding Father. He served as the fourth president of the United States from 1809 to 1817. Madison is hailed as the "Father of the Constitution" for hi ...
wrote Thomas Jefferson
Thomas Jefferson (April 13, 1743 – July 4, 1826) was an American statesman, diplomat, lawyer, architect, philosopher, and Founding Fathers of the United States, Founding Father who served as the third president of the United States from 18 ...
in France for background information on constitutional government to use at the Constitutional Convention Constitutional convention may refer to:
* Constitutional convention (political custom), an informal and uncodified procedural agreement
*Constitutional convention (political meeting), a meeting of delegates to adopt a new constitution or revise an e ...
. Jefferson sent back a number of books on the subject and in return asked for a gift of apples, pecans and cranberries. William Aiton
William Aiton (17312 February 1793) was a Scotland, Scottish botanist.
Aiton was born near Hamilton, Scotland, Hamilton. Having been regularly trained to the profession of a gardener, he travelled to London in 1754, and became assistant to Phi ...
, a Scottish botanist, included an entry for the cranberry in volume II of his 1789 work ''Hortus Kewensis
''Hortus Kewensis, or a Catalogue of the Plants Cultivated in the Royal Botanic Garden at Kew'' by William Aiton was a 1789 catalogue of all the plant species then in cultivation at the Royal Botanic Gardens, Kew
Royal Botanic Gardens, Kew is ...
''. He notes that ''Vaccinium macrocarpon
''Vaccinium macrocarpon'' (also called large cranberry, American cranberry and bearberry) is a North American species of cranberry of the subgenus '' Oxycoccus'' and genus ''Vaccinium''.
The name cranberry, comes from shape of the flower stam ...
'' (American cranberry) was cultivated by James Gordon in 1760. In 1796, cranberries were served at the first celebration of the landing of the Pilgrims, and Amelia Simmons (an American orphan) wrote a book entitled ''American Cookery'' which contained a recipe for cranberry tarts.
American Revolutionary War
The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was a major war of the American Revolution. Widely considered as the war that secured the independence of t ...
veteran Henry Hall first cultivated cranberries in the Cape Cod
Cape Cod is a peninsula extending into the Atlantic Ocean from the southeastern corner of mainland Massachusetts, in the northeastern United States. Its historic, maritime character and ample beaches attract heavy tourism during the summer mont ...
town of Dennis
Dennis or Denis is a first or last name from the Greco-Roman name Dionysius, via one of the Christian saints named Dionysius.
The name came from Dionysus, the Greek god of ecstatic states, particularly those produced by wine, which is someti ...
around 1816.[ In the 1820s, Hall was shipping cranberries to ]New York City
New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
and Boston
Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- mo ...
from which shipments were also sent to Europe.[ In 1843, ]Eli Howes
Eli most commonly refers to:
* Eli (name), a given name, nickname and surname
* Eli (biblical figure)
Eli or ELI may also refer to:
Film
* ''Eli'' (2015 film), a Tamil film
* ''Eli'' (2019 film), an American horror film
Music
* ''Eli'' (Jan ...
planted his own crop of cranberries on Cape Cod, using the "Howes" variety. In 1847, Cyrus Cahoon planted a crop of "Early Black" variety near Pleasant Lake, Harwich, Massachusetts.
By 1900, were under cultivation in the New England region.[ In 2021, the total output of cranberries harvested in the United States was 790 million lbs (359 million kg), with ]Wisconsin
Wisconsin () is a state in the upper Midwestern United States. Wisconsin is the 25th-largest state by total area and the 20th-most populous. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake M ...
as the largest state producer (59% of total), followed by and Oregon
Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ...
.
Cultivation
Geography and bog method
Historically, cranberry beds were constructed in wetlands. Today's cranberry beds are constructed in upland areas with a shallow water table. The topsoil is scraped off to form dykes around the bed perimeter. Clean sand is hauled in and spread to a depth of four to eight inches (10 to 20 centimeters). The surface is laser leveled flat to provide even drainage. Beds are frequently drained with socked tile in addition to the perimeter ditch. In addition to making it possible to hold water, the dykes allow equipment to service the beds without driving on the vines. Irrigation equipment is installed in the bed to provide irrigation
Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow Crop, crops, Landscape plant, landscape plants, and Lawn, lawns. Irrigation has been a key aspect of agriculture for over 5,00 ...
for vine growth and for spring and autumn frost protection.
A common misconception about cranberry production is that the beds remain flooded throughout the year. During the growing season
A season is a division of the year marked by changes in weather, ecology, and the amount of daylight. The growing season is that portion of the year in which local conditions (i.e. rainfall, temperature, daylight) permit normal plant growth. Whil ...
cranberry beds are not flooded, but are irrigated regularly to maintain soil moisture. Beds are flooded in the autumn to facilitate harvest and again during the winter to protect against low temperatures. In cold climates like Wisconsin, New England
New England is a region comprising six states in the Northeastern United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York to the west and by the Canadian provinces ...
, and eastern Canada, the winter flood typically freezes into ice, while in warmer climates the water remains liquid. When ice forms on the beds, trucks can be driven onto the ice to spread a thin layer of sand to control pests and rejuvenate the vines. Sanding is done every three to five years.
Propagation
Cranberry vines are propagated by moving vines from an established bed. The vines are spread on the surface of the sand of the new bed and pushed into the sand with a blunt disk. The vines are watered frequently during the first few weeks until roots form and new shoots grow. Beds are given frequent, light application of nitrogen fertilizer during the first year. The cost of renovating cranberry beds is estimated to be between .
Ripening and harvest
Cranberries are harvested in the fall when the fruit takes on its distinctive deep red color, and most ideally after the first frost. Berries that receive sun turn a deep red when fully ripe, while those that do not fully mature are a pale pink or white color. This is usually in September through the first part of November. To harvest cranberries, the beds are flooded with six to eight inches (15 to 20 centimeters) of water above the vines. A harvester is driven through the beds to remove the fruit from the vines. For the past 50 years, water reel type harvesters have been used. Harvested cranberries float in the water and can be corralled into a corner of the bed and conveyed or pumped from the bed. From the farm, cranberries are taken to receiving stations where they are cleaned, sorted, and stored prior to packaging or processing. While cranberries are harvested when they take on their deep red color, they can also be harvested beforehand when they are still white, which is how white cranberry juice is made. Yields are lower on beds harvested early and the early flooding tends to damage vines, but not severely. Vines can also be trained through dry picking to help avoid damage in subsequent harvests.
Although most cranberries are wet-picked as described above, 5–10% of the US crop is still dry-picked. This entails higher labor costs and lower yield, but dry-picked berries are less bruised and can be sold as fresh fruit instead of having to be immediately frozen or processed. Originally performed with two-handed comb scoops, dry picking is today accomplished by motorized, walk-behind harvesters which must be small enough to traverse beds without damaging the vines.
Cranberries for fresh market are stored in shallow bins or boxes with perforated or slatted bottoms, which deter decay by allowing air to circulate. Because harvest occurs in late autumn, cranberries for fresh market are frequently stored in thick walled barns without mechanical refrigeration. Temperatures are regulated by opening and closing vents in the barn as needed. Cranberries destined for processing are usually frozen in bulk containers shortly after arriving at a receiving station.
Diseases
Diseases of cranberry include:
* Cranberry fruit rot
*Cranberry root rot Cranberry Root Rot (CRR) is a disease in cranberries that can cause a decline in yield.
Hosts and symptoms
It is categorized by a decline in vine density, and more severe cases can result in dieback of vines over larger areas. A reduction in root ...
Production
In 2020, world production of cranberry was 663,345 tonne
The tonne ( or ; symbol: t) is a unit of mass equal to 1000 kilograms. It is a non-SI unit accepted for use with SI. It is also referred to as a metric ton to distinguish it from the non-metric units of the short ton ( United State ...
s, mainly by the United States, Canada, and Chile
Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a ...
, which collectively accounted for 97% of the global total (table).[ ]Wisconsin
Wisconsin () is a state in the upper Midwestern United States. Wisconsin is the 25th-largest state by total area and the 20th-most populous. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake M ...
(59% of US production) and Quebec
Quebec ( ; )According to the Canadian government, ''Québec'' (with the acute accent) is the official name in Canadian French and ''Quebec'' (without the accent) is the province's official name in Canadian English is one of the thirtee ...
(60% of Canadian production) were the two largest regional producers of cranberries in North America
North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Car ...
. Cranberries are also a major commercial crop in , New Jersey
New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delaware ...
, Oregon
Oregon () is a U.S. state, state in the Pacific Northwest region of the Western United States. The Columbia River delineates much of Oregon's northern boundary with Washington (state), Washington, while the Snake River delineates much of it ...
, and Washington
Washington commonly refers to:
* Washington (state), United States
* Washington, D.C., the capital of the United States
** A metonym for the federal government of the United States
** Washington metropolitan area, the metropolitan area centered on ...
,[ as well as in the Canadian province of ]British Columbia
British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, ...
(33% of Canadian production).[
]
Food uses
Products
As fresh cranberries are hard, sour, and bitter, about 95% of cranberries are processed and used to make cranberry juice
Cranberry juice is the liquid juice of the cranberry, typically manufactured to contain sugar, water, and other fruit juices. Cranberry – a fruit native to North America – is recognized for its bright red color, tart taste, and versat ...
and sauce. They are also sold dried and sweetened.[ Cranberry juice is usually sweetened or blended with other fruit juices to reduce its natural tartness. At one teaspoon of sugar per ounce, cranberry juice cocktail is more highly sweetened than even soda drinks that have been linked to obesity.
Usually cranberries as fruit are cooked into a compote or jelly, known as cranberry sauce. Such preparations are traditionally served with roast ]turkey
Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with ...
, as a staple of Thanksgiving (both in Canada and in the United States) as well as English dinners. The berry is also used in baking (muffin
A muffin is an individually portioned baked product, however the term can refer to one of two distinct items: a part-raised flatbread (like a crumpet) that is baked and then cooked on a griddle (typically unsweetened), or an (often sweetened) ...
s, scones, cake
Cake is a flour confection made from flour, sugar, and other ingredients, and is usually baked. In their oldest forms, cakes were modifications of bread, but cakes now cover a wide range of preparations that can be simple or elaborate, ...
s and breads
Bread is a staple food prepared from a dough of flour (usually wheat) and water, usually by baking. Throughout recorded history and around the world, it has been an important part of many cultures' diet. It is one of the oldest human-made food ...
). In baking it is often combined with orange or orange zest
Zest is a food ingredient that is prepared by scraping or cutting from the rind of unwaxed citrus fruits such as lemon, orange, citron, and lime. Zest is used to add flavor to foods.
In terms of fruit anatomy, the zest is obtained from the fl ...
. Less commonly, cranberries are used to add tartness to savory dishes such as soups and stews.
Fresh cranberries can be frozen at home, and will keep up to nine months; they can be used directly in recipes without thawing.
There are several alcoholic cocktails, including the Cosmopolitan
Cosmopolitan may refer to:
Food and drink
* Cosmopolitan (cocktail), also known as a "Cosmo"
History
* Rootless cosmopolitan, a Soviet derogatory epithet during Joseph Stalin's anti-Semitic campaign of 1949–1953
Hotels and resorts
* Cosmopoli ...
, that include cranberry juice.
Nutrition
Raw cranberries are 87% water, 12% carbohydrate
In organic chemistry, a carbohydrate () is a biomolecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen–oxygen atom ratio of 2:1 (as in water) and thus with the empirical formula (where ''m'' may or ma ...
s, and contain negligible protein
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, respo ...
and fat
In nutrition science, nutrition, biology, and chemistry, fat usually means any ester of fatty acids, or a mixture of such chemical compound, compounds, most commonly those that occur in living beings or in food.
The term often refers spec ...
(table). In a 100 gram reference amount, raw cranberries supply 46 calorie
The calorie is a unit of energy. For historical reasons, two main definitions of "calorie" are in wide use. The large calorie, food calorie, or kilogram calorie was originally defined as the amount of heat needed to raise the temperature of on ...
s and moderate levels of vitamin C
Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits and vegetables, also sold as a dietary supplement and as a topical 'serum' ingredient to treat melasma (dark pigment spots) an ...
, dietary fiber
Dietary fiber (in British English fibre) or roughage is the portion of plant-derived food that cannot be completely broken down by human digestive enzymes. Dietary fibers are diverse in chemical composition, and can be grouped generally by the ...
, and the essential dietary mineral
In the context of nutrition, a mineral is a chemical element required as an essential nutrient by organisms to perform functions necessary for life. However, the four major structural elements in the human body by weight (oxygen, hydrogen, carbon ...
manganese
Manganese is a chemical element with the symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy use ...
, each with more than 10% of its Daily Value. Other micronutrient
Micronutrients are nutrient, essential dietary elements required by organisms in varying quantities throughout life to orchestrate a range of physiological functions to maintain health. Micronutrient requirements differ between organisms; for exam ...
s have low content (table).
Dried cranberries are commonly processed with up to 10 times their natural sugar content. The drying process also eliminates vitamin C content.
Research
Urinary tract infections
A comprehensive review in 2012 of available research concluded there is no evidence that cranberry juice or cranberry extract as tablets or capsules are effective in preventing urinary tract infection
A urinary tract infection (UTI) is an infection that affects part of the urinary tract. When it affects the lower urinary tract it is known as a bladder infection (cystitis) and when it affects the upper urinary tract it is known as a kidney ...
s (UTIs). The European Food Safety Authority reviewed the evidence for one brand of cranberry extract and concluded a cause and effect relationship had not been established between cranberry consumption and reduced risk of UTIs.
One 2017 systematic review
A systematic review is a Literature review, scholarly synthesis of the evidence on a clearly presented topic using critical methods to identify, define and assess research on the topic. A systematic review extracts and interprets data from publ ...
showed that consuming cranberry products reduced the incidence of UTIs in women with ''recurrent'' infections. Another review of small clinical studies indicated that consuming cranberry products could reduce the risk of UTIs by 26% in otherwise healthy women, although the authors indicated that larger studies were needed to confirm such an effect.
A 2021 systematic review found that there was insufficient evidence for or against using cranberry products to treat an ''acute'' UTI.
When the quality of meta-analyses on the efficacy of consuming cranberry products for preventing or treating UTIs is examined, large variation and uncertainty of effect are seen, resulting from inconsistencies of clinical research
Clinical research is a branch of healthcare science that determines the safety and effectiveness ( efficacy) of medications, devices, diagnostic products and treatment regimens intended for human use. These may be used for prevention, treatm ...
design and inadequate numbers of subjects.
Phytochemicals
Raw cranberries, cranberry juice and cranberry extracts are a source of polyphenol
Polyphenols () are a large family of naturally occurring organic compounds characterized by multiples of phenol units. They are abundant in plants and structurally diverse. Polyphenols include flavonoids, tannic acid, and ellagitannin, some of ...
s – including proanthocyanidins, flavonols and quercetin. These phytochemical
Phytochemicals are chemical compounds produced by plants, generally to help them resist fungi, bacteria and plant virus infections, and also consumption by insects and other animals. The name comes . Some phytochemicals have been used as poisons ...
compounds are being studied in vivo
Studies that are ''in vivo'' (Latin for "within the living"; often not italicized in English) are those in which the effects of various biological entities are tested on whole, living organisms or cells, usually animals, including humans, and ...
and in vitro
''In vitro'' (meaning in glass, or ''in the glass'') studies are performed with microorganisms, cells, or biological molecules outside their normal biological context. Colloquially called "test-tube experiments", these studies in biology an ...
for possible effects on the cardiovascular system, immune system and cancer. However, there is no confirmation from human studies that consuming cranberry polyphenols provides anti-cancer, immune, or cardiovascular benefits.[ Potential is limited by poor ]absorption
Absorption may refer to:
Chemistry and biology
* Absorption (biology), digestion
**Absorption (small intestine)
*Absorption (chemistry), diffusion of particles of gas or liquid into liquid or solid materials
*Absorption (skin), a route by which ...
and rapid excretion.[
Cranberry juice contains a high ]molecular weight
A molecule is a group of two or more atoms held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions which satisfy this criterion. In quantum physics, organic chemistry, and bioch ...
non- dializable material that is under research for its potential to affect formation of plaque by ''Streptococcus mutans
''Streptococcus mutans'' is a facultatively anaerobic, gram-positive coccus (round bacterium) commonly found in the human oral cavity and is a significant contributor to tooth decay.
It is part of the " streptococci" (plural, non-italic lowercase ...
'' pathogens that cause tooth decay. Cranberry juice components are also being studied for possible effects on kidney stone formation.[
]
Extract quality
Problems may arise with the lack of validation for quantifying of A-type proanthocyanidin
A type proanthocyanidins are a specific type of proanthocyanidins, which are a class of flavonoid. Proanthocyanidins fall under a wide range of names in the nutritional and scientific vernacular, including oligomeric proanthocyanidins, flavonoids, ...
s (PAC) extracted from cranberries. For instance, PAC extract quality and content can be performed using different methods including the European Pharmacopoeia
The ''European Pharmacopoeia'' (''Pharmacopoeia Europaea'', ''Ph. Eur.'') is a major regional pharmacopoeia which provides common quality standards throughout the pharmaceutical industry in Europe to control the quality of medicines, and the su ...
method, liquid chromatography–mass spectrometry, or a modified 4-dimethylaminocinnamaldehyde colorimetric
Colorimetry is "the science and technology used to quantify and describe physically the human color perception".
It is similar to spectrophotometry, but is distinguished by its interest in reducing spectra to the physical correlates of color ...
method. Variations in extract analysis can lead to difficulties in assessing the quality of PAC extracts from different cranberry starting material, such as by regional origin, ripeness at time of harvest and post-harvest processing. Assessments show that quality varies greatly from one commercial PAC extract product to another.
Possible safety concerns
The anticoagulant
Anticoagulants, commonly known as blood thinners, are chemical substances that prevent or reduce coagulation of blood, prolonging the clotting time. Some of them occur naturally in blood-eating animals such as leeches and mosquitoes, where the ...
effects of warfarin
Warfarin, sold under the brand name Coumadin among others, is a medication that is used as an anticoagulant (blood thinner). It is commonly used to prevent blood clots such as deep vein thrombosis and pulmonary embolism, and to prevent strok ...
may be increased by consuming cranberry juice, resulting in adverse effect
An adverse effect is an undesired harmful effect resulting from a medication or other intervention, such as surgery. An adverse effect may be termed a "side effect", when judged to be secondary to a main or therapeutic effect. The term complica ...
s such as increased incidence of bleeding and bruising
A bruise, also known as a contusion, is a type of hematoma of tissue, the most common cause being capillaries damaged by trauma, causing localized bleeding that extravasates into the surrounding interstitial tissues. Most bruises occur close e ...
.[ Other safety concerns from consuming large quantities of cranberry juice or using cranberry supplements include potential for nausea, and increasing stomach inflammation, sugar intake or kidney stone formation.][
]
Marketing and economics
United States
Cranberry sales in the United States have traditionally been associated with holidays of Thanksgiving
Thanksgiving is a national holiday celebrated on various dates in the United States, Canada, Grenada, Saint Lucia, Liberia, and unofficially in countries like Brazil and Philippines. It is also observed in the Netherlander town of Leiden and ...
and Christmas.
In the U.S., large-scale cranberry cultivation has been developed as opposed to other countries. American cranberry growers have a long history of cooperative marketing. As early as 1904, John Gaynor, a Wisconsin grower, and A.U. Chaney, a fruit broker from Des Moines, Iowa, organized Wisconsin growers into a cooperative called the Wisconsin Cranberry Sales Company to receive a uniform price from buyers. Growers in New Jersey and Massachusetts were also organized into cooperatives, creating the National Fruit Exchange that marketed fruit under the Eatmor brand. The success of cooperative marketing almost led to its failure. With consistent and high prices, area and production doubled between 1903 and 1917 and prices fell.
With surplus cranberries and changing American households some enterprising growers began canning cranberries that were below-grade for fresh market. Competition between canners was fierce because profits were thin. The Ocean Spray cooperative was established in 1930 through a merger of three primary processing companies: Ocean Spray Preserving company, Makepeace Preserving Co, and Cranberry Products Co. The new company was called Cranberry Canners, Inc. and used the Ocean Spray label on their products. Since the new company represented over 90% of the market, it would have been illegal under American antitrust laws had attorney John Quarles not found an exemption for agricultural cooperative
An agricultural cooperative, also known as a farmers' co-op, is a cooperative in which farmers pool their resources in certain areas of activity.
A broad typology of agricultural cooperatives distinguishes between agricultural service cooperati ...
s. , about 65% of the North American industry belongs to the Ocean Spray cooperative.
In 1958, Morris April Brothers—who produced Eatmor brand cranberry sauce in Tuckahoe, New Jersey—brought an action against Ocean Spray for violation of the Sherman Antitrust Act
The Sherman Antitrust Act of 1890 (, ) is a United States antitrust law which prescribes the rule of free competition among those engaged in commerce. It was passed by Congress and is named for Senator John Sherman, its principal author.
Th ...
and won $200,000 in real damages plus triple damages, just in time for the Great Cranberry Scare: on 9 November 1959, Secretary of the United States Department of Health, Education, and Welfare Arthur S. Flemming announced that some of the 1959 cranberry crop was tainted with traces of the herbicide aminotriazole
3-Amino-1,2,4-triazole (3-AT) is a heterocyclic organic compound that consists of a 1,2,4-triazole substituted with an amino group.
3-AT is a competitive inhibitor of the product of the HIS3 gene, imidazoleglycerol-phosphate dehydratase. Imidazol ...
. The market for cranberries collapsed and growers lost millions of dollars. However, the scare taught the industry that they could not be completely dependent on the holiday market for their products; they had to find year-round markets for their fruit. They also had to be exceedingly careful about their use of pesticides. After the aminotriazole scare, Ocean Spray reorganized and spent substantial sums on product development. New products such as cranberry-apple juice blends were introduced, followed by other juice blends.
Cranberry handlers (processors) include Ocean Spray, Cliffstar Corporation, Northland Cranberries Inc. (Sun Northland LLC), Clement Pappas & Co., and Decas Cranberry Products as well as a number of small handlers and processors.
Cranberry Marketing Committee
The Cranberry Marketing Committee is an organization that was established in 1962 as a Federal Marketing Order to ensure a stable, orderly supply of good quality product. The order has been renewed and modified slightly over the years. The market order has been invoked during six crop years: 1962 (12%), 1963 (5%), 1970 (10%), 1971 (12%), 2000 (15%), and 2001 (35%). Even though supply still exceeds demand, there is little will to invoke the Federal Marketing Order out of the realization that any pullback in supply by U.S. growers would easily be filled by Canadian production.
The Cranberry Marketing Committee, based in Wareham, Massachusetts, represents more than 1,100 cranberry growers and 60 cranberry handlers across Massachusetts, Rhode Island, Connecticut, New Jersey, Wisconsin, Michigan, Minnesota, Oregon, Washington and New York (Long Island
Long Island is a densely populated island in the southeastern region of the U.S. state of New York (state), New York, part of the New York metropolitan area. With over 8 million people, Long Island is the most populous island in the United Sta ...
). The authority for the actions taken by the Cranberry Marketing Committee is provided in Chapter IX, Title 7, Code of Federal Regulations which is called the Federal Cranberry Marketing Order. The Order is part of the Agricultural Marketing Agreement Act of 1937, identifying cranberries as a commodity good that can be regulated by Congress. The Federal Cranberry Marketing Order has been altered over the years to expand the Cranberry Marketing Committee's ability to develop projects in the United States and around the world. The Cranberry Marketing Committee currently runs promotional programs in the United States, China, India, Mexico, Pan-Europe, and South Korea.
International trade
, the European Union
The European Union (EU) is a supranational political and economic union of member states that are located primarily in Europe. The union has a total area of and an estimated total population of about 447million. The EU has often been des ...
was the largest importer of American cranberries, followed individually by Canada, China, Mexico, and South Korea. From 2013 to 2017, U.S. cranberry exports to China grew exponentially, making China the second largest country importer, reaching $36 million in cranberry products. The China–United States trade war
The China–United States trade war () is an ongoing economic conflict between the People's Republic of China and the United States of America. In January 2018, U.S. President Donald Trump began setting tariffs and other trade barriers on Chin ...
resulted in many Chinese businesses cutting off ties with their U.S. cranberry suppliers.
References
Notes
Further reading
* Cole, S. & Gifford, L. (2009). ''The Cranberry: Hard Work and Holiday Sauce''. Tilbury House Publishers.
* Trehane, J. (2009). ''Blueberries, Cranberries and Other Vacciniums''. Timber Press.
External links
* Germplasm Resources Information Network
Sect. ''Oxycoccus''
an
Sect. ''Oxycoccoides''
University of Massachusetts Amherst Cranberry Station
for information on cranberry research
Hosted by the University of Wisconsin-Madison
Wikimapia
An overhead view of a cranberry farm near Wisconsin Rapids, Wisconsin
Cranberry research at Rutgers, The State University of New Jersey
University of Massachusetts Cranberry Station
Hosted by the University of Massachusetts - Amherst
"Harvest-Time in a Cranberry Bog"
''The Booklovers Magazine'', December 1904. Internet Archive.
{{Authority control
*
Berries
Crops originating from the United States
Vaccinium
Crops originating from Canada
Subshrubs
Medicinal plants of North America
Crops originating from indigenous Americans