Since 2008, there has been increasing interest for developing baobab as a
nutrient-rich raw material for consumer products.
[7][8]
The leaves are commonly used as a
leaf vegetable throughout the area of mainland African distribution, including
Malawi,
Zambia,
Zimbabwe, and the
Sahel. They are eaten both fresh and as a dry powder. In
Nigeria, the leaves are locally known as
kuka, and are used to make
kuka soup.
[9][
unreliable source?]
The fruit is nutritious, possibly having more
vitamin C than
oranges, and exceeding the
calcium content of cow's milk.
[10] The dry fruit pulp, separated from seeds and fibers, is eaten directly or mixed into
porridge or
milk, and is also known as "sour gourd" or "monkey's bread". In Malawi, the fruit pulp is used to make a nutrient-rich juice.
[10] In Zimbabwe, the fruit is known as
mawuyu in the
Shona language and has long been a traditional fruit. In the coastal areas of
Kenya, baobab seeds, called
mbuyu, are cooked with sugar, colored, and sold as a snack.[
citation needed]
Mabuyu is also the term used in
Tanzania for seeds of the
calabash gourd, which are prepared in a similar fashion.
The fruit can be used to produce
cream of tartar.
[11] In various parts of East Africa, the dry fruit pulp is covered in sugary coating (usually with red coloring) and sold in packages as a sweet and sour candy called
umbuyu.
The seeds are mostly used as a thickener for
soups, but may also be
fermented into a
seasoning,
roasted for direct consumption, or pounded to extract
vegetable oil. The tree also provides a source of
fiber,
dye, and
fuel.
The dry pulp is either eaten fresh or used to add to gruels on cooling after cooking – a good way of preserving the vitamin contents. It can also be ground to make a refreshing drink with a pleasing wine-gum flavour. In
Tanzania, it is added to aid fermentation of sugar cane for beer making.
[12]
Pulp can be stored for fairly long periods for use in soft drink production, but it needs airtight containers. Storage is improved by the use of sodium metabisulphite (Ibiyemi et al., 1988). It can also be frozen if ground to a powder.
Indigenous Australians used baobabs as a source of water and food, and used leaves
medicinally. They also painted and carved the outside of the fruits and wore them as ornaments. A very large, hollow baobab south of
Derby, Western Australia was used in the 1890s as a prison for Aboriginal convicts on their way to Derby for sentencing. The
Boab Prison Tree still stands and is now a tourist attraction.
Pepsi Japan has used baobabs in a limited-edition carbonated soda called
Baobab Pepsi that is described as having a citrus taste.
[13]
The whole fruit of the baobab is not available in the
EU, as current EU legislation from 1997 dictates that foods not commonly consumed in the EU have to be formally approved before going on sale. On 15 July 2008, the EU authorized the use of baobab dried fruit pulp as a food ingredient in
smoothies and cereal bars.
[14] More recently, Baobab Dried Fruit Pulp achieved
GRAS status for these same food uses.
[15]
Traditional uses of the whole fruit are unlikely outside of Africa, as the fruit will be processed for export as a white powder with a cheese-like texture to be used as an ingredient in products.
[10]