Ubi in Malay language refers to specialized root modified for storage of food or water.
There are not many varieties of edible tuberous roots that I know of. But in Malay term, the word ‘ubi’ is prefixed to almost all of it, i.e ubi kentang, ubi kayu, ubi keledek. This creates confusion lead many to conclude that they are from ‘ubi’ family. They are however, of very distinct family.
Ubi kentang 马铃薯 is potatoes, the tuberous root of Solanum tuberosum of the Solanaceae family ( nightshades family ). It is an herbaceous annual shrub.
Ubi kentang is suggested to originated from
The Spaniard brought it to
Potatoes contains vitamin C, vitamin B6, potassium and trace amounts of magnesium phosphorus, iron and zinc.
World production of potatoes was 314 million tones.
Ubi kayu 木薯 is cassava, root of Manihot esculenta, is a woody shrub of the Euphorbiaceae family ( spurge family ).
Ubi kayu is native to South America, presumably eastern
Ubi kayu is an ancient crop species. Domestication began some 5000-7000 years BC. By the time the Europeans reached the New World, the crop was already cultivated in all of neotropical
The roots are very rich in starch, calcium, phosphorus and vitamin C. However they are poor in protein and other nutrients. In contrast, cassava leaves are a good source of protein
World production of cassava was estimated to be 184 million tones in 2002. The major production is Africa, with
Ubi keledek 番薯 is sweet potato, tuberous root of Ipomoea batatas, an herbaceous perennial vine belongs to the family Convolvulaceae family.
Sweet potatoes are native to
The Spaniard brought the sweet potatoes to the
The roots are rich in complex carbohydrates, dietary fiber, beta carotene, vitamin C, vitamin B6, calcium and iron. The leaves and shoots are also edible
World production of sweet potato is 127 million tones in 2004.
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