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Position: Home > Articles > EFFECTS OF THE DIGESTIVE JUICE OF SILKWORM, BOMBYX MORI, ON THE ACTIVITY OF SOME EXOGENOUS HYDROLASE Science of Sericulture 1990 (2) 90-93

家蚕消化液对几种外源性酶活性的影响

作  者:
缪云根;徐俊良;向山文雄
单  位:
浙江农业大学蚕学系
关键词:
家蚕;消化液;外源性酶;多碳化合物;还原糖
摘  要:
通过体外试验和经口添食试验表明,家蚕消化液对纤维素酶和果胶酶具有明显的 抑制作用.分析认为,这是由于消化液的强碱性或消化液中存在的蛋白酶的分解作用 所致.因此,利用外源性消化酶的可能途径是先经酶促反应,将大量纤维素或果胶等 转变成可吸收利用的还原糖形态,然后进行给饵.
译  名:
EFFECTS OF THE DIGESTIVE JUICE OF SILKWORM, BOMBYX MORI, ON THE ACTIVITY OF SOME EXOGENOUS HYDROLASE
作  者:
Miao Yun-gen Xu Jun-liang (Department of Sericulture, Zhejiang Agricultural University) Fumio Mukaiyama (Tokyo University of Agriculture and Technology, Japan)
关键词:
Bombyx mori Digestive juice Exgcnous hydrolase Polyose Reducing sugar
摘  要:
This report showcs that the digestive juice of silkworm has obvious inhibit activity to ccllulasc and pcctinasc through in vitro test and administration per os. We suggest that this is because the digestive juice of silkworm is in high pH or exists the hydrolysis of protcolytic cnzyme. Therefore, the possible path of utilizing exogenous hydrolasc is trans-fcring a great quantity of cellulose and pectin into utilizablc reducing sugar, then giving to silkworm.

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