| 番茄红素生产菌的筛选及初步鉴定 |
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| 引用本文： | 陈莉,王婧,陈鹏,张春枝. 番茄红素生产菌的筛选及初步鉴定[J]. 大连工业大学学报, 2009, 28(6) |
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| 作者姓名： | 陈莉 王婧 陈鹏 张春枝 |
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| 作者单位： | 大连工业大学,生物与食品工程学院,辽宁,大连,116034 |
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| 基金项目： | 大连市科技计划资助项目 |
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| 摘 要： | 为实现番茄红素的发酵生产,从自然界中分离筛选出一株产番茄红素的微生物,初步鉴定为红酵母。该菌株在葡萄糖40 g/L、酵母粉40 g/L、自然pH的液体培养基中,28℃摇瓶发酵96~120 h,生物量为26 g/L发酵液,番茄红素产量为2.8 mg/L发酵液。
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| 关 键 词： | 番茄红素 红酵母 筛选 |
Screening and identification of lycopene-producing strains |
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| CHEN Li,WANG Jing,CHEN Peng,ZHANG Chun-zhi. Screening and identification of lycopene-producing strains[J]. Journal of Dalian Dalian Polytechnic University, 2009, 28(6) |
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| Authors: | CHEN Li WANG Jing CHEN Peng ZHANG Chun-zhi |
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| Abstract: | The lycopene-producing microbe was obtained and identified primarily as Rhodotorula sp.After incubation with shaking at 28 ℃ in the liquid medium of 40 g/L of glucose and 40 g/L of yeast extract,the biomass was 26 g/L and the yield of lycopene was 2.8 mg/L. |
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| Keywords: | lycopene Rhodotorula screening |
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