家畜生态学报2012，Vol.33Issue(6)：63-66,4.
高产虾青素酵母菌株摇瓶发酵条件的优化
Optimization of Shake Flask Fermentation of Astaxanthin-high-producing Strains of Yeasts
刘虹 1程秀芳 1张志焱 1谷巍1
作者信息
- 1. 山东宝来利来生物工程股份有限公司,山东泰安 271000
- 折叠
摘要
Abstract
In this study, astaxanthin-high-producing strains of yeasts of shake flask culture conditions were optimized using single factor and orthogonal. The results showed that the appropriate carbon and nitrogen source were glucose and ammonium sulfate, the optimal dosage of glucose,ammonium sulfate,dipo-tassium hydrogen phosphate, yeast extract and tomato juice were 4%、0. 4%、0. 4%、0. 6% and 0. 6%, the optimal medium initial pH was 5, the optimal fermentation temperature was 22 ℃ , and the optimal liquid volume was 50 mL/500 mL (medium volume/flaskvolume).关键词
虾青素/酵母菌株/发酵条件/优化Key words
astaxanthin/ yeast strains/fermentation/optimization分类
农业科技引用本文复制引用
刘虹,程秀芳,张志焱,谷巍..高产虾青素酵母菌株摇瓶发酵条件的优化[J].家畜生态学报,2012,33(6):63-66,4.
