| 红发夫酵母生物合成虾青素天然促进剂的研究 |
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| 引用本文： | 张丽敏,华艳艳,孙玉梅,曹芳.红发夫酵母生物合成虾青素天然促进剂的研究[J].河南工业大学学报(自然科学版),2011,32(1):66-69. |
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| 作者姓名： | 张丽敏 华艳艳 孙玉梅 曹芳 |
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| 作者单位： | 1. 大连工业大学,生物工程学院,辽宁,大连,116034
2. 大连市农业科学研究院,辽宁,大连,116036 |
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| 摘 要： | 在摇瓶发酵过程中添加富含虾青素合成前体的果蔬汁及茶汁,考察了添加剂对虾青素合成的影响.结果表明:在适当的发酵时间添加橙汁、绿茶汁和番茄汁能明显促进细胞生长及虾青素合成,最高虾青素产量和细胞虾青素含量可分别比对照提高124%和128%;添加菠菜汁导致细胞虾青素含量有所降低.
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| 关 键 词： | 红发夫酵母 虾青素 促进剂 |
STUDY ON NATURAL PROMOTER FOR ASTAXANTHIN BIOSYNTHESIS BY USE OF PHAFFIA RHODOZYMA |
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| ZHANG Li-min,HUA Yan-yan,SUN Yu-mei,CAO Fang.STUDY ON NATURAL PROMOTER FOR ASTAXANTHIN BIOSYNTHESIS BY USE OF PHAFFIA RHODOZYMA[J].Journal of Henan University of Technology Natural Science Edition,2011,32(1):66-69. |
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| Authors: | ZHANG Li-min HUA Yan-yan SUN Yu-mei CAO Fang |
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| Affiliation: | ZHANG Li-min1,HUA Yan-yan2,SUN Yu-mei1,CAO Fang1(1.School of Biological Engineering,Dalian Polytechnic University,Dalian 116034,China)(2.Dalian Academy of Agriculture Sciences,Dalian 116036,China) |
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| Abstract: | The paper studied the effects of additives on the synthesis of astaxanthin by adding fruit-vegetable juice and tea juice rich in synthetic precursor of astaxanthin during shaking flask fermentation.The results showed that the orange juice,green tea juice and tomato juice added in the proper fermentation time could remarkably promote the cell growth and the synthesis of astaxanthin;the highest astaxanthin yield and the astaxanthin content in cells were respectively improved by 124% and 128% in comparison wit... |
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| Keywords: | Phaffia rhodozyma astaxanthin promoter |
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