Calcium and trypsin inhibitor contents and in vitro protein digestibility of germinated and soaked beans Glycine max and psophocarpus tetragonolobus at different calcium concentrations

Rohani A Kadir, . and Zanariyah Ali, . and Siti Hajar Ahmad, . (1993) Calcium and trypsin inhibitor contents and in vitro protein digestibility of germinated and soaked beans Glycine max and psophocarpus tetragonolobus at different calcium concentrations. [Proceedings Paper]

Soy bean Glycine max and winged bean Psophocarpus tetragonolobus were germinated and soaked 25 0.5 deg. C 48 hours at four calcium concentrations 0ppm 100ppm 200ppm and 300ppm. Calcium content of germinated and soaked winged beans increased with increasing calcium concentrations and the highest value was obtained in the germinated samples. In soy bean only the germinated samples showed an increase in the calcium content compared to the untreated beans. The differences in the calcium content of the germinated samples amongst the two beans may have been influenced by their germination rates. On dry weight basis the trypsin inhibitor content of germinated and soaked winged bean and soy bean were much lower than the untreated samples. The in vitro protein digestibility of the tested bean samples were not affected by these calcium concentrations

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Abstract

Soy bean Glycine max and winged bean Psophocarpus tetragonolobus were germinated and soaked 25 0.5 deg. C 48 hours at four calcium concentrations 0ppm 100ppm 200ppm and 300ppm. Calcium content of germinated and soaked winged beans increased with increasing calcium concentrations and the highest value was obtained in the germinated samples. In soy bean only the germinated samples showed an increase in the calcium content compared to the untreated beans. The differences in the calcium content of the germinated samples amongst the two beans may have been influenced by their germination rates. On dry weight basis the trypsin inhibitor content of germinated and soaked winged bean and soy bean were much lower than the untreated samples. The in vitro protein digestibility of the tested bean samples were not affected by these calcium concentrations

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Item Type:	Proceedings Paper
Additional Information:	Summaries En Ms
AGROVOC Term:	GLYCINE MAX
AGROVOC Term:	PSOPHOCARPUS TETRAGONOLOBUS
AGROVOC Term:	COMPOSICION QUIMICA
AGROVOC Term:	CALCIO
AGROVOC Term:	DIGESTIBILIDAD
AGROVOC Term:	PROTEINAS
Geographical Term:	MALAYSIA
Depositing User:	Ms. Norfaezah Khomsan
Last Modified:	24 Apr 2025 05:26
URI:	http://webagris.upm.edu.my/id/eprint/15438

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