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Position: Home > Articles > 酶解-高压均质制备高溶解性、高消化率豆乳粉工艺 Food and Nutrition in China 2018 (006)

酶解-高压均质制备高溶解性、高消化率豆乳粉工艺

作  者:
寻崇荣;范志军;王冬梅;王中江;江连洲;李杨
关键词:
酶解;高压均质;豆粉溶解性;蛋白消化率;粒径
摘  要:
以传统湿法工艺技术制备豆乳粉为基础,对酶解后的豆乳进行高压均质处理,提高豆乳粉溶解性,并探讨酶解-高压均质工艺对制备豆乳粉的溶解性及蛋白质消化率的影响,发现酶解-高压均质后的豆粉乳液粒径减小,无聚集现象,豆乳粉的溶解性及蛋白质消化率显著提高.
作  者:
XUN Chong-rong;FAN Zhi-jun;WANG Dong-mei;WANG Zhong-jiang;JIANG Lian-zhou;LI Yang;College of Food Science and Technology,Northeast Agricultural University;The Great Northern Wilderness Green Health Food Limited Liability Company;
单  位:
XUN Chong-rong%FAN Zhi-jun%WANG Dong-mei%WANG Zhong-jiang%JIANG Lian-zhou%LI Yang%College of Food Science and Technology,Northeast Agricultural University%The Great Northern Wilderness Green Health Food Limited Liability Company
关键词:
enzymolysis;;high-pressure homogenization;;soybean flour solubility;;protein digestibility;;particle size
摘  要:
Based on the preparation technology of soybean milk powder by wet processing,a technology of homogenization assisted enzyme hydrolysis treatment was adopted to improve the solubility of soybean milk powder.On the basis of single factor experiment,technological parameters for preparation of soybean milk powder with higher solubility were determined.Soymilk particle size decreased after the treatment by enzymatic hydrolysis and high pressure homogenization respectively.The solubility and the protein digestibility of soymilk powder improved significantly after the treatment by enzymatic hydrolysis-high pressure homogenization.

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