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Position: Home > Articles > Study on Effects of Phytic Acid on Yeast Growth and Fermentation of Rosa roxburghii Tratt Wine FOOD SCIENCE 2006,27 (4) 129-133

植酸对刺梨果酒发酵作用及酵母菌生长影响研究

作  者:
丁筑红;谭书明;伍佳琪;王准生;母先海
单  位:
贵州大学生命科学学院
关键词:
植酸;刺梨果酒;酵母;发酵作用
摘  要:
本文利用植酸作为发酵促进剂,应用于刺梨果酒发酵中,研究其对酵母菌的生长繁殖及刺梨酒发酵作用的影响,结果如下:(1)添加植酸能缩短发酵周期、降低刺梨果酒的残糖量,提高发酵的酒精度;(2)添加植酸能促进酵母菌的增殖,促进酵母细胞出芽,使其提前进入对数生长期;(3)植酸使酵母的耐酒精能力提高;(4)试验条件下植酸最佳添加量0.08%。
译  名:
Study on Effects of Phytic Acid on Yeast Growth and Fermentation of Rosa roxburghii Tratt Wine
作  者:
DING Zhu-hong,TAN Shu-ming,WU Jia-qi,WANG Zhun-sheng,MU Xian-hai (College of Life Sciences, Guizhou University, Guiyang 550025, China)
关键词:
phytic acid(PA);Rosa roxburghii Tratt wine;yeast;fermentation
摘  要:
Phytic acid (PA) was applied in Rosa roxburghii Tratt wine for studing the effects on yeast growth and propagation and fermentation of the wine. The results were as follows: (1) PA shortened the fermentation time, reduced the sugar residue and increased the alcohol content; (2) PA accelerated the yeast growth and proliferation, advanced the logarithmic growth phrase and promoted the yeast gemmation; (3) PA improved the alcohol tolerance of yeast; (4) The optimum PA concentration was 0.08% in.the test.

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