Food and drink biodiversity:
Drinks
The following species of plants are commonly used in
drinks in southern Africa:
Agave tequilana (Tequila plant, Blue agave)
Family:
Agavaceae > Genus:
Agave
Indigenous to Mexico. The stems of the Tequila plant
(which look like spiny, succulent leaves) are harvested just prior to the
emergence of the flowering stalk, which is when the sugar levels of the
plant sap are at their highest. Tequila is made from the sap that is
extracted and can only be called tequila if it originates from Tequila
plants from the Guadalajara region of SW Mexico. An agave worm (termed
maguey worm or gusano) is added to each bottle to show that the
alcohol levels are high enough for the worm not to rot. The Tequila plant is
not cultivated in southern Africa but is included here because people in
southern Africa do drink tequila. |
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Agave
americana (Century plant, Maguey,
American aloe)
Family:
Agavaceae > Genus:
Agave
Indigenous to Mexico.Grown extensively in the karoo, South
Africa where it is harvested for the productions of agava, which is
an alcoholic drink produced in a similar manner to tequila. |
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Camellia
sinensis (Tea) |
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Cichorium intybus
(Chicory)
Originates in Europe and western Asia. There are
three main varieties: Wild chicory is a weed (including in southern Africa)
and has medicinal properties, Belgium endive is eaten in a similar way to
lettuce, and the roots of Coffee chicory are used as a coffee additive or
substitute. |
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Coffea arabica
(Arabian coffee, Arabica coffee) A shrub or small tree with
clusters of two-seeded fruit (the seeds being the 'coffee beans') that are
red or purple when ripe. Indigenous to Ethiopia but the commercialisation of
coffee as a drink has its origins in Arabia (Yemen), which had a monopoly
over the market from about 1400 to 1700 AD. Coffee is now produced worldwide
in tropical regions but most of the production is from Brazil and Colombia.
Coffee is drunk mainly because of the stimulating effects of caffeine - a
typical cup of coffee has about 150 mg of this addictive substance. However,
many people simply like its taste and smell, hence the popularity of
decaffeinated coffee. |
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Cola acuminata (Cola nut tree or Abata kola)
Family: Malvaceae
This tree is indigenous to West Africa and the seeds,
termed cola nuts, are chewed for their stimulatory effect, caused by
caffeine and small amounts of theobromine. Cola soft drinks were originally
flavoured with cola nut extracts but synthetic chemicals are now used. |
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Hordeum
vulgare (Barley) |
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Humulus
lupulus (Hop) |
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Malus
domestica (Domestic apple) |
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Saccharum officinarum (Sugar
cane) |
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Vitis
vinifera (Grapevine) |
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Drinks from plant species indigenous to southern Africa
Adansonia digitata (Baobab)
The dried fruit pulp is turned to powder and mixed with
water to form |
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Agathosma
betulina (Buchu, Round-leafed buchu)
Leaves, leaf extracts and oil are used in herbal teas,
iced teas and liqueurs. Buchu brandy is a traditional drink in South Africa. |
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Aspalathus linearis (Rooibos
tea) Indigenous to the Western Cape, South Africa.
Rooibos tea is derived from the leaves and twigs of this plant and was a
drink developed by the local Khoi people. In 1904, a Russian immigrant and
tea merchant by the name of Benjamin Ginsberg started buying the tea from
the Khoi and marketing it commercially. Rooibos tea has now become a popular
tea in many parts of the world because it contains no stimulants and in
particular, no caffeine. To produce the tea, the leaves and twigs are
harvested, crushed by hammering to promote a fermentation process, and
dried. Further processing to package it in tea bags is the norm these days. |
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Cyclopia genistoides (Honey
bush tea, Heuningtee) |
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