| 类胡萝卜素产生菌深红酵母(Rhodotorula rubra)的培养条件的优化研究 |
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| 引用本文： | 戴亦军,陆玲,秦怀兰,袁生.类胡萝卜素产生菌深红酵母(Rhodotorula rubra)的培养条件的优化研究[J].生物技术,1997(2). |
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| 作者姓名： | 戴亦军 陆玲 秦怀兰 袁生 |
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| 作者单位： | 南京师范大学生物系!南京 |
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| 摘 要： | 本文研究深红酵母及其产生的类胡萝卜素的培养优化条件，并对其进行了小型发酵试验，结果表明pH值对深红酵母和类胡萝卜素有影响，初始pH值越低，色素的积累量越高，发酵过程中控制pH值能有效地增加色素积累的速度和初始色素积累量，但随着发酵时间的延长，色素积累量逐渐下降。
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| 关 键 词： | 深红酵母 优化条件 类胡萝卜素 |
Study on the optimized culture conditions of the carotenoid producing yeast Rhodotorula rubra |
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| Dai Yijun ,Lu Ling, Qin Huan, Lan Yuanshen.Study on the optimized culture conditions of the carotenoid producing yeast Rhodotorula rubra[J].Biotechnology,1997(2). |
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| Authors: | Dai Yijun Lu Ling Qin Huan Lan Yuanshen |
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| Institution: | Biology department of Nanjing Normal University |
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| Abstract: | We researched the optimum culturing condition of Rhodotorula rubra and its producing carotenoids, and did small fermentation. The result shows that pH value effect on the Rhodotorula rubra and carotenoids, the lower of initial pH, the higher ammount of total pigments, in fermenting period controling pH value increase the accumulating speed and initial ammount of carotenoids, but going with fermenting -time, the amount of carotenoid decrease. |
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| Keywords: | Rhodotorula rubra Culturing condition Carotenoids |
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