Tannin content of cowpeas, chickpeas, pigeon peas, and mung beans
Price, M.L.
Tannin content of cowpeas, chickpeas, pigeon peas, and mung beans - United States of America : American Chemical Society, 1980.
Peer review
Ten varieties each of cowpeas (Vigna unguiculata), chickpeas (Cicer arietinum), pigeon peas (Cajanus cajan), and mung beans (Vigna radiata) were assayed for condensed tannin content. Tannin concentrations ranged from 0 to 0.7% for cowpeas and 0 to 0.2% for pigeon peas, with essentially no tannin found in chick peas or mung beans. A less extensive survey found no tannin in four varieties of winged bean (Psophocarpus tetragonobolus), 0.3% in one variety of adzuki bean (Vigna angularis), and 0.1 % in Japanese buckwheat. It is concluded that, of the plants surveyed, the cowpea is the only species likely to contain amounts of tannin that may be nutritionally harmful.
Text in English
0021-8561 1520-5118 (Online)
https://doi.org/10.1021/jf60228a047
Tannins
Cowpeas
Chickpeas
Pigeon peas
Mung beans
Psophocarpus tetragonolobus
Adzuki beans
Tannin content of cowpeas, chickpeas, pigeon peas, and mung beans - United States of America : American Chemical Society, 1980.
Peer review
Ten varieties each of cowpeas (Vigna unguiculata), chickpeas (Cicer arietinum), pigeon peas (Cajanus cajan), and mung beans (Vigna radiata) were assayed for condensed tannin content. Tannin concentrations ranged from 0 to 0.7% for cowpeas and 0 to 0.2% for pigeon peas, with essentially no tannin found in chick peas or mung beans. A less extensive survey found no tannin in four varieties of winged bean (Psophocarpus tetragonobolus), 0.3% in one variety of adzuki bean (Vigna angularis), and 0.1 % in Japanese buckwheat. It is concluded that, of the plants surveyed, the cowpea is the only species likely to contain amounts of tannin that may be nutritionally harmful.
Text in English
0021-8561 1520-5118 (Online)
https://doi.org/10.1021/jf60228a047
Tannins
Cowpeas
Chickpeas
Pigeon peas
Mung beans
Psophocarpus tetragonolobus
Adzuki beans