| 瑞士乳杆菌L7生物转化共轭亚油酸的研究 |
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| 引用本文： | 刘晓华,曹郁生,陈燕.瑞士乳杆菌L7生物转化共轭亚油酸的研究[J].食品与发酵工业,2006,32(9):86-88. |
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| 作者姓名： | 刘晓华 曹郁生 陈燕 |
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| 作者单位： | 南昌大学中德联合研究院,食品科学教育部重点实验室,南昌,330047 |
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| 摘 要： | 建立了瑞士乳杆菌L7(Lactobacillus helveticusL7)分批发酵生物转化c9,t11-CLA的优化条件:MRS培养基、30℃发酵、静置培养、LA浓度为1.000 mg/mL、发酵时间36h。5L发酵罐分批发酵时,c9,t11-CLA的产量高达0.572 mg/mL。
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| 关 键 词： | 瑞士乳杆菌L7 共轭亚油酸 生物转化 |
| 收稿时间： | 06 27 2006 12:00AM |
| 修稿时间： | 07 31 2006 12:00AM |
Optimizing Bioconversion Conditions of Conjugated Linoleic Acid by L. helveticus L7 |
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| Liu Xiaohua,Cao Yusheng,Chen Yan.Optimizing Bioconversion Conditions of Conjugated Linoleic Acid by L. helveticus L7[J].Food and Fermentation Industries,2006,32(9):86-88. |
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| Authors: | Liu Xiaohua Cao Yusheng Chen Yan |
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| Abstract: | The bioconversion conditions of conjugated linoleic acid by L.helveticus L7 were studied.It was found that the optimum conditions were MRS medium,fermentation temperature 30℃,static cultivation,LA concentration 1.000 mg/mL, and fermentation time 36 h.The yield of c9,t11-CLA was up to 0.572 mg/mL in 5L fermentor by batch fermentation. |
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| Keywords: | L helveticus L7 conjugated linoleic acid(CLA) bioconversion |
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