The chemical composition and nutritional potential of the tribal pulse, Abrus precatorius L.
The boiled seeds of Abrus precatorius L. are eaten by the residents of the Andaman Islands in India. The seeds were analysed for proximate composition, total (true) protein, seed protein fractions, amino acid profile of seed proteins, minerals and certain antinutritional factors. The seed proteins are rich in most of the essential amino acids, and they are deficient only in cystine and threonine, when compared to the WHO/FAO requirement pattern. The antinutritional factors (total free phenols, tannins, trypsin inhibitor activity and haemagglutinating activity) were also investigated.
Rajaram
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N
Department of Botany, Bharathiar University, Tamil Nadu, India.
Janardhanan
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K
D000596:Amino Acids / Q000032:analysis; D000963:Antimetabolites / Q000032:analysis; D003553:Cystine / Q000032:analysis; D006358:Hot Temperature; D006801:Humans; D007194:India; D008055:Lipids / Q000032:analysis; D008903:Minerals / Q000032:analysis; D009753:Nutritive Value; D010940:Plant Proteins / Q000032:analysis; D010945:Plants, Edible / Q000737:chemistry*; D012639:Seeds / Q000737:chemistry*; D013912:Threonine / Q000032:analysis
D000596:Amino Acids; D000963:Antimetabolites; D008055:Lipids; D008903:Minerals; D010940:Plant Proteins; D013912:Threonine; D003553:Cystine