安徽农业科学2011，Vol.39Issue(15)：8845-8847,3.
不同培养条件对海洋红酵母类胡萝卜素累积的影响
Effect of Different Culture Conditions on the Carotenoid Cumulation in Rhodotorula benthica
摘要
Abstract
[ Objective ] The aim was to discuss the effect of different culture conditions on the carotenoid cumulation in Rhodotonla benthica so as to determine the optimum culture conditions. [ Method ] With Rhodotorula benthica HN-3 as the test material, the effects of temperature, pH, salinity and culture time on the carotenoid cumulation in Rhodotorula benthica were investigated. [ Result] Under the optimum culture conditions of 30 ℃ ,6 pH value,3％ salinity and 48 h culture time,the carotenoid yield in the shake-flask fermentation of Rhodotorula benthica reached 588.6 μg/g,which was higher than that under the initial fermentation conditions (478.8 μg/g) by 22.9％. [ Conclusion]The study would provide experimental basis for determining the culture conditions of caroteniod in Rhodotoula benthica.关键词
海洋红酵母/类胡萝卜素/培养条件Key words
Rhodotorula benthica /Carotenoid/ Culture conditions分类
农业科技引用本文复制引用
周鲜娇..不同培养条件对海洋红酵母类胡萝卜素累积的影响[J].安徽农业科学,2011,39(15):8845-8847,3.基金项目
湛江师范学院自然科学研究项目(QL0604) （QL0604）
湛江市科技攻关计划项目(湛科[2009]64号). （湛科[2009]64号）
