Abstract： With starch hydrolysis rate as index,the inhibiting effect of α-amylase inhibitor( α-AI) from white kidney beans on starch hydrolysis was investigated.The effect of α-AI on the commercially available instant porridge with high different glycemic index（GI） was analyzed. The results show that with the increasing of αAI addition in rice porridge from 0% to 5%, the GI of rice porridge is continuously decreased from 86.63 to 32.03. The GIs of three instant porridges of oat porridge, barley porridge and lotus seed porridge are all decreased lower than 55 for adding 3% α-AI, which indicates that these types of porridge belong to low GI food.
马艳丽, 让一峰, 赵伟, 杨瑞金. 白芸豆α-淀粉酶抑制剂在低GI方便粥中的应用[J]. 江苏大学学报（自然科学版）, 2018, 39(1): 45-48.
MA Yan-Li, RANG Yi-Feng, ZHAO Wei, YANG Rui-Jin. Application of α-amylase inhibitor from white
kidney beans on instant porridge with low GI[J]. Journal of Jiangsu University(Natural Science Eidtion)
, 2018, 39(1): 45-48.
2018, Vol. 39 
