Effect of raw legume diets on disaccharidase activity in the small intestine of chicks.
The effect of four raw legume diets: field beans (Vicia faba) (RFB), navy beans (Phaseolus vulgaris) (RNB), soybeans (Glycine soja) (RSB) and bitter vetch (VICIA ervilia) (RBV), on disaccharidase activities in chick small intestine have been studied. Maltase and sucrase activities, which vary with age, were determined in 1 to 60 day old animals, RFB and RBV diets had no effect on maltase activity and only increased sucrase activity in 60 day old chicks. Both maltase and sucrase activities decreased in chicks on RSB diet, regardless of their age, and the decrease was even more pronounced in chicks on RNB diet. Contrarywise, chicks fed on autoclaved navy beans and soybeans showed a considerably higher activity of these disaccharidases.
D000818:Animals; D002645:Chickens / Q000378:metabolism*; D004186:Disaccharidases / Q000378:metabolism*; D007887:Fabaceae / Q000378:metabolism*; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000201:enzymology; D010946:Plants, Medicinal; D013025:Glycine max / Q000378:metabolism
D004186:Disaccharidases