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Annona
''Annona'' (from Taíno ''annon'') is a genus of flowering plants in the pawpaw/ sugar apple family, Annonaceae. It is the second largest genus in the family after '' Guatteria'', containing approximately 166Species of Annona on . Retrieved 2013-05-28. species of mostly and Afrotropical s and [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annonaceae
The Annonaceae are a family of flowering plants consisting of trees, shrubs, or rarely lianas commonly known as the custard apple family or soursop family. With 108 accepted genera and about 2400 known species, it is the largest family in the Magnoliales. Several genera produce edible fruit, most notably ''Annona'', ''Anonidium'', ''Asimina'', '' Rollinia'', and '' Uvaria''. Its type genus is ''Annona''. The family is concentrated in the tropics, with few species found in temperate regions. About 900 species are Neotropical, 450 are Afrotropical, and the remaining are Indomalayan. Description The species are mostly tropical, some are mid-latitude, deciduous or evergreen trees and shrubs, with some lianas, with aromatic bark, leaves, and flowers. ; Stems, stalks and leaves: Bark is fibrous and aromatic. Pith septate (fine tangential bands divided by partitions) to diaphragmed (divided by thin partitions with openings in them). Branching distichous (arranged in two rows/on one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annona Muricata
Soursop (also called ''graviola, guyabano'', and in Hispanic America, ''guanábana'') is the fruit of ''Annona muricata'', a broadleaf, flowering, evergreen tree. It is native to the tropical regions of the Americas and the Caribbean and is widely propagated. It is in the same genus, '' Annona'', as cherimoya and is in the Annonaceae family. The soursop is adapted to areas of high humidity and relatively warm winters; temperatures below will cause damage to leaves and small branches, and temperatures below can be fatal. The fruit becomes dry and is no longer good for concentrate. With an aroma similar to pineapple, the flavor of the fruit has been described as a combination of strawberries and apple with sour citrus flavor notes, contrasting with an underlying thick creamy texture reminiscent of banana. Soursop is widely promoted (sometimes as "graviola") as an alternative cancer treatment, but there is no reliable medical evidence it is effective for treating cancer or an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soursop
Soursop (also called ''graviola, guyabano'', and in Hispanic America, ''guanábana'') is the fruit of ''Annona muricata'', a broadleaf, flowering, evergreen tree. It is native to the tropical regions of the Americas and the Caribbean and is widely propagated. It is in the same genus, ''Annona'', as cherimoya and is in the Annonaceae family. The soursop is adapted to areas of high humidity and relatively warm winters; temperatures below will cause damage to leaves and small branches, and temperatures below can be fatal. The fruit becomes dry and is no longer good for concentrate. With an aroma similar to pineapple, the flavor of the fruit has been described as a combination of strawberries and apple with sour citrus flavor notes, contrasting with an underlying thick creamy texture reminiscent of banana. Soursop is widely promoted (sometimes as "graviola") as an alternative cancer treatment, but there is no reliable medical evidence it is effective for treating cancer or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annona Squamosa
''Annona squamosa'' is a small, well-branched tree or shrub from the family Annonaceae that bears edible fruits called sugar-apples or . It tolerates a tropical lowland climate better than its relatives ''Annona reticulata'' and ''Annona cherimola'' (whose fruits often share the same name) helping make it the most widely cultivated of these species. ''Annona squamosa'' is a small, semi-(or late) deciduous, much-branched shrub or small tree tall similar to soursop (''Annona muricata''). Description The fruit of ''A. squamosa'' ( sugar-apple) has sweet whitish pulp, and is popular in tropical markets. Stems and leaves Branches with light brown bark and visible leaf scars; inner bark light yellow and slightly bitter; twigs become brown with light brown dots (lenticels – small, oval, rounded spots upon the stem or branch of a plant, from which the underlying tissues may protrude or roots may issue). Thin, simple, alternate leaves occur singly, long and wide; rounded a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acetogenin
Acetogenins are a class of polyketide natural products found in plants of the family Annonaceae. They are characterized by linear 32- or 34-carbon chains containing oxygenated functional groups including hydroxyls, ketones, epoxides, tetrahydrofurans and tetrahydropyrans. They are often terminated with a lactone or butenolide. Over 400 members of this family of compounds have been isolated from 51 different species of plants. Many acetogenins are characterized by neurotoxicity. Examples include: * Annonacin * Annonins * Bullatacin * Uvaricin Structure Structurally, acetogenins are a series of C-35/C-37 compounds usually characterized by a long aliphatic chain bearing a terminal methyl-substituted α,β-unsaturated γ-lactone ring, as well as one to three tetrahydrofuran (THF) rings. These THF rings are located along the hydrocarbon chain, along with a number of oxygenated moieties (hydroxyls, acetoxyls, ketones, epoxides) and/or double bonds. Research Acetoge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sugar-apple
The sugar-apple or sweet-sop is the edible fruit of '' Annona squamosa'', the most widely grown species of '' Annona'' and a native of tropical climate in the Americas and West Indies. Spanish traders aboard the Manila galleons docking in the Philippines brought it to Asia. The fruit is spherical-conical, in diameter and long, and weighing , with a thick rind composed of knobby segments. The color is typically pale green through blue-green, with a deep pink blush in certain varieties, and typically has a bloom. It is unique among ''Annona'' fruits in being segmented; the segments tend to separate when ripe, exposing the interior. The flesh is fragrant and sweet, creamy white through light yellow, and resembles and tastes like custard. It is found adhering to seeds forming individual segments arranged in a single layer around a conical core. It is soft, slightly grainy, and slippery. The hard, shiny seeds may number 20–40 or more per fruit and have a brown to black co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sugar Apple
The sugar-apple or sweet-sop is the edible fruit of '' Annona squamosa'', the most widely grown species of '' Annona'' and a native of tropical climate in the Americas and West Indies. Spanish traders aboard the Manila galleons docking in the Philippines brought it to Asia. The fruit is spherical-conical, in diameter and long, and weighing , with a thick rind composed of knobby segments. The color is typically pale green through blue-green, with a deep pink blush in certain varieties, and typically has a bloom. It is unique among ''Annona'' fruits in being segmented; the segments tend to separate when ripe, exposing the interior. The flesh is fragrant and sweet, creamy white through light yellow, and resembles and tastes like custard. It is found adhering to seeds forming individual segments arranged in a single layer around a conical core. It is soft, slightly grainy, and slippery. The hard, shiny seeds may number 20–40 or more per fruit and have a brown to black co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Centre For Underutilised Crops
Crops For the Future, known by its acronym CFF, is an independent international organisation with a mandate to promote and facilitate the greater use of neglected and underutilised crops for enhanced diversification of agricultural systems and human diets, particularly for the benefit of poor people in developing countries. Crops for the Future is the only such organisation exclusively dedicated to an agenda increasingly recognised as important to achieving food security in a sustainable manner and making use of local agricultural biodiversity. Crops for the Future is based in Semenyih, Malaysia, and is governed by a Board of Directors, including a representative of the Government of Malaysia. Mission Working in partnership with CGIAR, GFAR, FAO and other international organizations and with a range of national and non-governmental institutions, Crops For the Future seeks to: *increase the knowledge base for neglected crops, *advocate policies that do not discriminate aga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department For International Development
The Department for International Development (DFID) was a department of HM Government responsible for administering foreign aid from 1997 to 2020. The goal of the department was "to promote sustainable development and eliminate world poverty". DFID was headed by the United Kingdom's Secretary of State for International Development. The position was last held between 13 February 2020 and the department's abolishment on 2 September 2020 by Anne-Marie Trevelyan. In a 2010 report by the Development Assistance Committee (DAC), DFID was described as "an international development leader in times of global crisis". The UK aid logo is often used to publicly acknowledge DFID's development programmes are funded by UK taxpayers. DFID's main programme areas of work were Education, Health, Social Services, Water Supply and Sanitation, Government and Civil Society, Economic Sector (including Infrastructure, Production Sectors and Developing Planning), Environment Protection, Research, and Hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eating
Eating (also known as consuming) is the ingestion of food, typically to provide a heterotrophic organism with energy and to allow for growth. Animals and other heterotrophs must eat in order to survive — carnivores eat other animals, herbivores eat plants, omnivores consume a mixture of both plant and animal matter, and detritivores eat detritus. Fungi digest organic matter outside their bodies as opposed to animals that digest their food inside their bodies. For humans, eating is an activity of daily living. Some individuals may limit their amount of nutritional intake. This may be a result of a lifestyle choice, due to hunger or famine, as part of a diet or as religious fasting. Eating practices among humans Many homes have a large kitchen area devoted to preparation of meals and food, and may have a dining room, dining hall, or another designated area for eating. Most societies also have restaurants, food courts, and food vendors so that people may eat wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid (biology)
In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different breeds, varieties, species or genera through sexual reproduction. Hybrids are not always intermediates between their parents (such as in blending inheritance), but can show hybrid vigor, sometimes growing larger or taller than either parent. The concept of a hybrid is interpreted differently in animal and plant breeding, where there is interest in the individual parentage. In genetics, attention is focused on the numbers of chromosomes. In taxonomy, a key question is how closely related the parent species are. Species are reproductively isolated by strong barriers to hybridisation, which include genetic and morphological differences, differing times of fertility, mating behaviors and cues, and physiological rejection of sperm cells or the developing embryo. Some act before fertilization and others after it. Similar barriers exist in plants, with differences in floweri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exploitation Of Natural Resources
The exploitation of natural resources is the use of natural resources for economic growth, sometimes with a negative connotation of accompanying environmental degradation. It started to emerge on an industrial scale in the 19th century as the extraction and processing of raw materials (such as in mining, steam power, and machinery) developed much further than it had in preindustrial areas. During the 20th century, energy consumption rapidly increased. Today, about 80% of the world's energy consumption is sustained by the extraction of fossil fuels, which consists of oil, coal and natural gas. Another non-renewable resource that is exploited by humans is subsoil minerals such as precious metals that are mainly used in the production of industrial commodities. Intensive agriculture is an example of a mode of production that hinders many aspects of the natural environment, for example the degradation of forests in a terrestrial ecosystem and water pollution in an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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