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The raspberry is the edible
fruit In botany, a fruit is the seed-bearing structure in flowering plants (angiosperms) that is formed from the ovary after flowering. Fruits are the means by which angiosperms disseminate their seeds. Edible fruits in particular have long propaga ...
of several plant
species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...
in the
genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...
''
Rubus ''Rubus'' is a large and diverse genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae, most commonly known as brambles. Fruits of various species are known as raspberries, blackberries, dewberries, and bristleberries. ...
'' of the rose family, most of which are in the
subgenus In biology, a subgenus ( 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 the ge ...
'' Idaeobatus''. The name also applies to these plants themselves. Raspberries are
perennial In horticulture, the term perennial ('' per-'' + '' -ennial'', "through the year") is used to differentiate a plant from shorter-lived annuals and biennials. It has thus been defined as a plant that lives more than 2 years. The term is also ...
with woody stems. World production of raspberries in 2022 was 947,852
tonne The tonne ( or ; symbol: t) is a unit of mass equal to 1,000  kilograms. It is a non-SI unit accepted for use with SI. It is also referred to as a metric ton in the United States to distinguish it from the non-metric units of the s ...
s, led by Russia with 22% of the total. Raspberries are cultivated across northern Europe and North America and are consumed in various ways, including as whole fruit and in preserves, cakes, ice cream, and
liqueur A liqueur ( , ; ) is an alcoholic drink composed of Liquor, spirits (often rectified spirit) and additional flavorings such as sugar, fruits, herbs, and spices. Often served with or after dessert, they are typically heavily sweetened and un-age ...
s.


Description

A raspberry is an
aggregate fruit A raspberry_beetle.html" ;"title="raspberry fruit (shown with a raspberry beetle">raspberry fruit (shown with a raspberry beetle larva) is an aggregate fruit, an aggregate of drupelets. image:Aquilegia vulgaris 004.JPG, The fruit of an ''Aquilegi ...
, developing from the numerous distinct carpels of a single flower. Each carpel then grows into individual drupelets, which, taken together, form the body of a single raspberry fruit. As with
blackberries BlackBerry is a discontinued brand of handheld devices and related mobile services, originally developed and maintained by the Canadian company Research In Motion (RIM, later known as BlackBerry Limited) until 2016. The first BlackBerry device ...
, each drupelet contains a seed. What distinguishes the raspberry from its blackberry relatives is whether or not the torus ( receptacle or stem) "picks with" (i.e., stays with) the fruit. When picking a blackberry fruit, the torus stays with the fruit. With a raspberry, the torus remains on the plant, leaving a hollow core in the raspberry fruit. An individual raspberry weighs and is made up of around 100 drupelets. A raspberry bush can yield several hundred berries a year. Raspberries thrive in well-drained soil with a pH between 6 and 7 with ample organic matter to assist in retaining water. Raspberries need ample sun and water for optimal development. While moisture is essential, wet and heavy soils or excess
irrigation Irrigation (also referred to as watering of plants) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has bee ...
can bring on '' Phytophthora'' root rot, which is one of the most serious pest problems faced by the red raspberry. As a cultivated plant in moist, temperate regions, it is easy to grow and tends to spread unless pruned. Escaped raspberries frequently appear as garden weeds, spread by seeds found in bird droppings. Raspberries are grown for the fresh fruit market and for commercial processing into individually quick frozen (IQF) fruit,
purée A purée (or mash) is cooked food, usually vegetables, fruits or legumes, that has been ground, pressed, blended or sieved to the consistency of a creamy paste or liquid. Purées of specific foods are often known by specific names, e.g., appl ...
, juice, or
dried fruit Dried fruit is fruit from which the majority of the original water content has been removed prior to cooking or being eaten on its own. Drying may occur either naturally, by sun, through the use of industrial dehydrators, or by freeze drying. ...
used in a variety of grocery products such as raspberry pie.


Etymology

Raspberry derives its name from ''raspise'', "a sweet rose-colored wine" (mid-15th century), from the
Anglo-Latin Anglo-Latin literature is literature from originally written in Latin and produced in England or other English-speaking parts of Britain and Ireland. It was written in Medieval Latin, which differs from the earlier Classical Latin and Late Latin. ...
''vinum raspeys'', or from ''raspoie'', meaning "thicket", of Germanic origin. The name may have been influenced by its appearance as having a rough surface, related to the Old English ''rasp'' or "rough berry".


Species

Examples of raspberry species in ''Rubus'' subgenus '' Idaeobatus'' include: * '' Rubus crataegifolius'' (Asian raspberry) * '' Rubus gunnianus'' (Tasmanian alpine raspberry) * ''
Rubus idaeus ''Rubus idaeus'' (raspberry, also called red raspberry or occasionally European red raspberry to distinguish it from other raspberry species) is a red-fruited species of ''Rubus'' native to Europe and northern Asia and commonly cultivated in oth ...
'' (red raspberry or European red raspberry) * '' Rubus leucodermis'' (whitebark raspberry or western raspberry, blue raspberry, black raspberry) * '' Rubus occidentalis'' (black raspberry) * '' Rubus parvifolius'' (Australian native raspberry) * '' Rubus phoenicolasius'' (wine raspberry or wineberry) * '' Rubus rosifolius'' (Mauritius raspberry) * ''
Rubus strigosus ''Rubus strigosus'', the American red raspberry or American raspberry, is a species of ''Rubus'' native to much of North America. It was often treated as a variety (biology), variety or subspecies of the closely related Eurasian ''Rubus idaeus'' ...
'' (American red raspberry) (syn. ''R. idaeus'' var. ''strigosus'') * '' Rubus ellipticus'' (yellow Himalayan raspberry) * '' Rubus fraxinifolius'' (mountain raspberry, in southeast Asia and the Pacific Ocean) Several species of ''Rubus'', also called raspberries, are classified in other subgenera, including: * '' Rubus deliciosus'' (boulder raspberry, subgenus ''Anoplobatus'') * '' Rubus odoratus'' (flowering raspberry, subgenus ''Anoplobatus'') * '' Rubus nivalis'' (snow raspberry, subgenus ''Chamaebatus'') * '' Rubus arcticus'' (Arctic raspberry, subgenus ''Cyclactis'') * '' Rubus sieboldii'' (Molucca raspberry, subgenus ''Malachobatus'')


Cultivation

Various kinds of raspberries can be cultivated from
hardiness zone A hardiness zone is a geographic area defined as having a certain average annual minimum temperature, a factor relevant to the survival of many plants. In some systems other statistics are included in the calculations. The original and most widely ...
s 3 to 9. Raspberries are traditionally planted in the winter as dormant canes, although planting of tender, plug plants produced by tissue culture has become much more common. A specialized production system called "long cane production" involves growing canes for a year in a northern climate such as Scotland or
Oregon Oregon ( , ) is a U.S. state, state in the Pacific Northwest region of the United States. It is a part of the Western U.S., with the Columbia River delineating much of Oregon's northern boundary with Washington (state), Washington, while t ...
or Washington, where the chilling requirement for proper bud break is attained, or attained earlier than the ultimate place of planting. These canes are then dug, roots and all, to be replanted in warmer climates such as Spain, where they quickly flower and produce a very early season crop. Plants are typically planted 2–6 per meter in fertile, well drained soil; raspberries are usually planted in raised beds/ridges, if there is any question about root rot problems. All cultivars of raspberries have perennial roots, but many do not have perennial shoots. In fact, most raspberries have shoots that are biennial (meaning shoots grow in the first growing season and fruits grow on those shoots during the second growing season). The flowers can be a major
nectar source A nectar source is a flowering plant that produces nectar (plant), nectar as part of its reproductive strategy. These plants create nectar, which attract pollinating insects and sometimes other animals such as birds. Nectar source plants are imp ...
for honeybees and other pollinators. Raspberries are vigorous and can be locally invasive. They propagate using
basal shoot Basal shoots, root sprouts, adventitious shoots, and suckers are words for various kinds of shoots that grow from adventitious buds on the base of a tree or shrub, or from adventitious buds on its roots. Shoots that grow from buds on the base of ...
s (also known as suckers), extended underground shoots that develop roots and individual plants. They can sucker new canes some distance from the main plant. For this reason, raspberries spread well, and can take over gardens if left unchecked. Raspberries are often propagated using cuttings, and will root readily in moist soil conditions. The fruit is harvested when it comes off the receptacle easily and has turned a deep color (red, black, purple, or golden yellow, depending on the species and cultivar). This is when the fruits are ripest and sweetest. High tunnel bramble production offers the opportunity to bridge gaps in availability during late fall and late spring. Furthermore, high tunnels allow less hardy floricane-fruiting raspberries to overwinter in climates where they would not otherwise survive. In the tunnel, plants are established at close spacing usually prior to tunnel construction.


Cultivars


Major cultivars

Raspberries are an important commercial fruit crop, widely grown in all temperate regions of the world. Many of the most important modern commercial red raspberry
cultivar A cultivar is a kind of Horticulture, cultivated plant that people have selected for desired phenotypic trait, traits and which retains those traits when Plant propagation, propagated. Methods used to propagate cultivars include division, root a ...
s derive from hybrids between '' R. idaeus'' and '' R. strigosus''.Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening''. Macmillan . Some botanists consider the Eurasian and American red raspberries to belong to a single, circumboreal species, ''Rubus idaeus'', with the European plants then classified as either ''R. idaeus'' subsp. ''idaeus'' or ''R. idaeus''
var. In botanical nomenclature, variety (abbreviated var.; in ) is a taxonomic rank below that of species and subspecies, but above that of Form (botany), form. As such, it gets a three-part Infraspecific name (botany), infraspecific name. It is s ...
''idaeus'', and the native North American red raspberries classified as either ''R. idaeus'' subsp. ''strigosus'', or ''R. idaeus''
var. In botanical nomenclature, variety (abbreviated var.; in ) is a taxonomic rank below that of species and subspecies, but above that of Form (botany), form. As such, it gets a three-part Infraspecific name (botany), infraspecific name. It is s ...
''strigosus''. Recent breeding has resulted in
cultivar A cultivar is a kind of Horticulture, cultivated plant that people have selected for desired phenotypic trait, traits and which retains those traits when Plant propagation, propagated. Methods used to propagate cultivars include division, root a ...
s that are thornless and more strongly upright, not needing staking. The black raspberry, '' Rubus occidentalis'', is also cultivated, providing both fresh and frozen fruit, as well as jams, preserves, and other products, all with that species' distinctive flavor. Purple raspberries have been produced by horticultural hybridization of red and black raspberries, and have also been found in the wild in a few places (for example, in
Vermont Vermont () is a U.S. state, state in the New England region of the Northeastern United States. It borders Massachusetts to the south, New Hampshire to the east, New York (state), New York to the west, and the Provinces and territories of Ca ...
) where the American red and the black raspberries both grow naturally. Commercial production of purple-fruited raspberries is rare. ''Blue raspberry'' is a local name used in Prince Edward County, Ontario, Canada, for the cultivar 'Columbian', a hybrid (purple raspberry) of ''R. strigosus'' and ''R. occidentalis''. ''Blue raspberry'' can also refer to the whitebark raspberry, '' R. leucodermis''. Both the red and the black raspberry species have albino-like pale-yellow natural or horticultural variants, resulting from presence of recessive
gene In biology, the word gene has two meanings. The Mendelian gene is a basic unit of heredity. The molecular gene is a sequence of nucleotides in DNA that is transcribed to produce a functional RNA. There are two types of molecular genes: protei ...
s that impede production of
anthocyanin Anthocyanins (), also called anthocyans, are solubility, water-soluble vacuole, vacuolar pigments that, depending on their pH, may appear red, purple, blue, or black. In 1835, the German pharmacist Ludwig Clamor Marquart named a chemical compou ...
pigments. Fruits from such plants are called golden raspberries or yellow raspberries; despite their similar appearance, they retain the distinctive flavor of their respective species (red or black). Most pale-fruited raspberries commercially sold in the eastern United States are derivatives of red raspberries. Yellow-fruited variants of the black raspberry are sometimes grown in home gardens. Red raspberries have also been crossed with various species in other subgenera of the genus ''Rubus'', resulting in a number of hybrids, the first of which was the
loganberry The loganberry (''Rubus'' × ''loganobaccus'') is a hybrid of the North American blackberry ('' Rubus ursinus'') and the European raspberry (''Rubus idaeus''), accidentally bred in 1881 by James Harvey Logan, for whom they are named. They are ...
. Later notable hybrids include the olallieberry,
boysenberry The boysenberry is a cross between the European raspberry (''Rubus idaeus''), European blackberry ('' Rubus fruticosus''), American dewberry ('' Rubus aboriginum''), and loganberry (''Rubus'' × ''loganobaccus''). Description Boysenberrie ...
,
marionberry The marionberry (''Rubus L.'' subgenus ''Rubus'') is a cultivar of blackberry released in 1956 by the USDA Agricultural Research Service breeding program in cooperation with Oregon State University. It is named after Marion County, Oregon, whe ...
, and
tayberry The tayberry (''Rubus fruticosus'' × Rubus idaeus, ''R. idaeus'') is a cultivated shrub in the genus ''Rubus'' of the family Rosaceae patented in 1979 as a cross between a blackberry and a red raspberry, and named after the River Tay in Scotla ...
; all are multi-generational hybrids. Hybridization between the familiar cultivated red raspberries and a few Asiatic species of ''Rubus'' has also been achieved.


Selected cultivars

Numerous raspberry
cultivar A cultivar is a kind of Horticulture, cultivated plant that people have selected for desired phenotypic trait, traits and which retains those traits when Plant propagation, propagated. Methods used to propagate cultivars include division, root a ...
s have been selected. Two types of raspberry are available for commercial and domestic cultivation; the summer-bearing type produces an abundance of fruit on second-year canes (floricanes) within a relatively short period in midsummer, and double or "everbearing" plants, which also bear some fruit on first-year canes (primocanes) in the late summer and fall, as well as the summer crop on second-year canes. Those marked (AGM) have gained the
Royal Horticultural Society The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The RHS promotes horticulture through its five gardens at Wisley (Surrey), Hyde Hall (Essex), Harlow Carr ...
's
Award of Garden Merit The Award of Garden Merit (AGM) is a long-established award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. It includes the full range of cultivated p ...
.


= Red, early summer fruiting

= * Boyne * Cascade Dawn * Fertödi Venus * Glen Clova * Glen Moy (AGM) * Killarney * Latham * Malahat * Malling Exploit * Malling Jewel (AGM) * Prelude * Rubin Bulgarski * Titan * Willamette


= Red, mid-summer fruiting

= * Cuthbert * Glen Ample (AGM) * Lloyd George * Meeker * Newburgh * Ripley * Skeena * Cowichan * Chemainus * Saanich


= Red, late summer fruiting

= * Cascade Delight * Coho * Fertödi Rubina * Glen Magna (AGM) * Leo (AGM) * Malling Admiral (AGM) * Octavia * Schoenemann * Tulameen (AGM)


= Red primocane, autumn fruiting

= * Amity * Augusta * Autumn Bliss (AGM) * Joan J. (Thornless) * Caroline * Fertödi Kétszertermö * Heritage * Imara * Joan J * Josephine * Kwanza * Kweli * Mapema * Polka (AGM) * Rafiki * Ripley * Summit * Zeva Herbsternte


= Yellow primocane, autumn fruiting

= * Anne * Fallgold * Fertödi Aranyfürt * Goldenwest * Golden Queen * Honey Queen * Jambo * Kiwi Gold


= Purple (hybrids between black and red raspberries)

= * Brandywine * Glencoe * Royalty


= Black

= * Black Hawk * Bristol * Cumberland * Jewel * Logan * Morrison * Munger * Ohio Everbearer * Scepter


= Dwarf cultivars

= * = 'Nr7'


Diseases and pests

Raspberries are sometimes eaten by the
larva A larva (; : larvae ) is a distinct juvenile form many animals undergo before metamorphosis into their next life stage. Animals with indirect development such as insects, some arachnids, amphibians, or cnidarians typically have a larval phase ...
e of some
Lepidoptera Lepidoptera ( ) or lepidopterans is an order (biology), order of winged insects which includes butterflies and moths. About 180,000 species of the Lepidoptera have been described, representing 10% of the total described species of living organ ...
species (butterflies and moths). More serious are the raspberry beetle (in Europe) and the raspberry fruitworm (in North America), whose larvae can damage raspberries. ''
Botrytis cinerea ''Botrytis cinerea'' is a necrotrophic fungus that affects many plant species, although its most notable hosts may be wine grapes. In viticulture, it is commonly known as "botrytis bunch rot"; in horticulture, it is usually called "grey mould" ...
'', or gray mold, is a common fungal infection of raspberries and other soft fruit under wet conditions. It is seen as a gray mold growing on the raspberries, and particularly affects fruit which are bruised, as the bruises provide an easy entrance point for the spores. Raspberry plants should not be planted where potatoes, tomatoes, peppers, eggplants, or bulbs have previously been grown, without prior fumigation of the soil. These crops are hosts for the disease ''Verticillium'' wilt, a fungus that can stay in the soil for many years and can infest the raspberry crop.


Animals

Raspberries, among other plants with high sugar content like peaches, are prime targets for the
Japanese beetle The Japanese beetle (''Popillia japonica'') is a species of Scarabaeidae, scarab beetle. Due to the presence of Predation, natural predators, the Japanese beetle is not considered a pest in its native Japan, but in North America and some region ...
, which relies heavily on these sources as its main food resource. The voracious feeding habits of Japanese beetles not only pose a direct threat to raspberry plants but also increase the risk of transmitting various plant diseases. This dual impact can significantly undermine agricultural productivity, making it crucial for raspberry growers to implement effective pest management strategies to mitigate the damage caused by Japanese beetle infestations.


Production

In 2022, world production of raspberries was 947,852
tonnes The tonne ( or ; symbol: t) is a unit of mass equal to 1,000  kilograms. It is a non-SI unit accepted for use with SI. It is also referred to as a metric ton in the United States to distinguish it from the non-metric units of the s ...
, led by
Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...
with 22% of the total (table). Other major producers were
Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...
,
Serbia , image_flag = Flag of Serbia.svg , national_motto = , image_coat = Coat of arms of Serbia.svg , national_anthem = () , image_map = , map_caption = Location of Serbia (gree ...
,
Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
, and the
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
.


Nutrition

Raw raspberries are 86% water, 12%
carbohydrate A carbohydrate () is a biomolecule composed of carbon (C), hydrogen (H), and oxygen (O) atoms. The typical hydrogen-to-oxygen atomic ratio is 2:1, analogous to that of water, and is represented by the empirical formula (where ''m'' and ''n'' ...
s, and have about 1% each of
protein Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residue (biochemistry), residues. Proteins perform a vast array of functions within organisms, including Enzyme catalysis, catalysing metab ...
and fat (table). In a reference amount of , raspberries supply 53 kilocalories and 6.5 grams of
dietary fiber Dietary fiber (fibre in English in the Commonwealth of Nations, Commonwealth English) 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 co ...
. Raspberries are a rich source of
vitamin C Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits, berries and vegetables. It is also a generic prescription medication and in some countries is sold as a non-prescription di ...
(29% of the
Daily Value In the U.S. and Canada, the Reference Daily Intake (RDI) is used in nutrition labeling on food and dietary supplement products to indicate the daily intake level of a nutrient that is considered to be sufficient to meet the requirements of 97� ...
, DV),
manganese Manganese is a chemical element; it has Symbol (chemistry), symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese was first isolated in the 1770s. It is a transition m ...
(29% DV), and dietary fiber (26% DV), but otherwise have low content of
micronutrient Micronutrients are essential chemicals required by organisms in small quantities to perform various biogeochemical processes and regulate physiological functions of cells and organs. By enabling these processes, micronutrients support the heal ...
s (table). Raspberries are a low-
glycemic index The glycemic (glycaemic) index (GI; ) is a number from 0 to 100 assigned to a food, with pure glucose arbitrarily given the value of 100, which represents the relative rise in the blood glucose level two hours after consuming that food. The GI of ...
food, with total sugar content of only 4% and no
starch Starch or amylum is a polymeric carbohydrate consisting of numerous glucose units joined by glycosidic bonds. This polysaccharide is produced by most green plants for energy storage. Worldwide, it is the most common carbohydrate in human diet ...
. The
aggregate fruit A raspberry_beetle.html" ;"title="raspberry fruit (shown with a raspberry beetle">raspberry fruit (shown with a raspberry beetle larva) is an aggregate fruit, an aggregate of drupelets. image:Aquilegia vulgaris 004.JPG, The fruit of an ''Aquilegi ...
structure contributes to raspberry's nutritional value, as it increases the proportion of dietary fiber, which is among the highest known in whole foods up to 6% fiber per total weight.


Phytochemicals

Raspberries contain
phytochemical Phytochemicals are naturally-occurring chemicals present in or extracted from plants. Some phytochemicals are nutrients for the plant, while others are metabolites produced to enhance plant survivability and reproduction. The fields of ext ...
s, such as
anthocyanin Anthocyanins (), also called anthocyans, are solubility, water-soluble vacuole, vacuolar pigments that, depending on their pH, may appear red, purple, blue, or black. In 1835, the German pharmacist Ludwig Clamor Marquart named a chemical compou ...
pigment A pigment is a powder used to add or alter color or change visual appearance. Pigments are completely or nearly solubility, insoluble and reactivity (chemistry), chemically unreactive in water or another medium; in contrast, dyes are colored sub ...
s,
ellagic acid Ellagic acid is a polyphenol found in numerous fruits and vegetables. It is the dilactone of hexahydroxydiphenic acid. Name The name comes from the French term ''acide ellagique'', from the word ''galle'' spelled backward because it can be o ...
,
ellagitannin image:Castalagin.svg, 130px, Castalagin is a representative ellagitannin, characterized by coupled gallic acid substituents The ellagitannins are a diverse class of hydrolyzable tannins, a type of polyphenol formed primarily from the oxidative link ...
s,
quercetin Quercetin is a plant flavonol from the flavonoid group of polyphenols. It is found in many fruits, vegetables, leaves, seeds, and grains; capers, red onions, and kale are common foods containing appreciable amounts of it. It has a bitter flavor ...
,
gallic acid Gallic acid (also known as 3,4,5-trihydroxybenzoic acid) is a trihydroxybenzoic acid with the formula C6 H2( OH)3CO2H. It is classified as a phenolic acid. It is found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plant ...
,
cyanidin Cyanidin is a natural organic compound. It is a particular type of anthocyanidin (glycoside version called anthocyanin#Structure, anthocyanins). It is a pigment found in many red berries including grapes, bilberry, blackberry, blueberry, cherr ...
s, pelargonidins, catechins,
kaempferol Kaempferol (3,4′,5,7-tetrahydroxyflavone) is a natural flavonol, a type of flavonoid, found in a variety of plants and plant-derived foods including kale, beans, tea, spinach, and broccoli. It is also found in propolis extracts. Kaempferol i ...
and
salicylic acid Salicylic acid is an organic compound with the formula HOC6H4COOH. A colorless (or white), bitter-tasting solid, it is a precursor to and a active metabolite, metabolite of acetylsalicylic acid (aspirin). It is a plant hormone, and has been lis ...
. Yellow raspberries and others with pale-colored fruits are lower in anthocyanin content. Both yellow and red raspberries contain carotenoids, mostly lutein esters, but these are masked by anthocyanins in red raspberries. Raspberry compounds are under preliminary research for their potential to affect human health.


Leaves

Raspberry leaves can be used fresh or dried in
herbal tea Herbal teas, technically known as herbal infusions, and less commonly called tisanes (UK and US , US also ), are beverages made from the infusion or decoction of herbs, spices, or other plant material in hot water. Often herb tea, or the plai ...
s, providing an
astringent An astringent (sometimes called adstringent) is a chemical that shrinks or constricts body tissues. The word derives from the Latin '' adstringere'', which means "to bind fast". Astringency, the dry, puckering or numbing mouthfeel caused by t ...
flavor. In
herbal A herbal is a book containing the names and descriptions of plants, usually with information on their medicinal, Herbal tonic, tonic, culinary, toxic, hallucinatory, aromatic, or Magic (paranormal), magical powers, and the legends associated wi ...
and
traditional medicine Traditional medicine (also known as indigenous medicine or folk medicine) refers to the knowledge, skills, and practices rooted in the cultural beliefs of various societies, especially Indigenous groups, used for maintaining health and treatin ...
, raspberry leaves are used for some remedies, although there is no scientifically valid evidence to support their medicinal use.


See also

* * Blue raspberry flavor * Chambord (liqueur) * Framboise *
List of culinary fruits This list contains the names of Fruit, fruits that are considered Eating, edible either raw or cooked in various Cuisine, cuisines. The word ''fruit'' is Vegetable#Terminology, used in several different ways. The definition of fruit for this lis ...
* Raspberry ketone * Raspberry juice * Red raspberry leaf (herb) * Thimbleberry


References


Further reading

* Funt, R.C.; Hall, H.K. (2012). ''Raspberries'' (Crop Production Science in Horticulture). CABI. .


External links

*
Raspberries & More
(University of Illinois Extension) {{Authority control Berries Plant common names Rubus