| 海洋热带假丝酵母菌株中角鲨烯的分析与鉴定 |
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| 引用本文： | 雷富,何碧娟,姜发军,郑娟梅,许铭本,张荣灿.海洋热带假丝酵母菌株中角鲨烯的分析与鉴定[J].广西科学,2011,18(2):161-163. |
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| 作者姓名： | 雷富 何碧娟 姜发军 郑娟梅 许铭本 张荣灿 |
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| 作者单位： | 1. 广西科学院,广西南宁,530007
2. 广西科学院,广西南宁,530007;广西中医学院,广西南宁,530001 |
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| 基金项目： | 广西科学院基本科研业务费项目 |
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| 摘 要： | 从红树林白骨壤(Avicennia reacemosa)生长的高潮带土壤中分离得到1株热带假丝酵母(Candidatropicalis),用YPD培养基培养48h,离心收集菌体细胞,用正己烷萃取菌体中的脂溶性成分并用傅里叶红外光谱仪和气相色谱-质谱仪对其进行检测分析.结果表明菌株脂溶性成分傅里叶红外光谱与数据库中角鲨烯...
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| 关 键 词： | 热带假丝酵母 海洋菌株 角鲨烯 |
| 收稿时间： | 2010/11/23 0:00:00 |
| 修稿时间： | 2011/4/6 0:00:00 |
Analysis and Identification of Squalene from Marine Strain of Candida Tropicalis |
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| LEI Fu,HE Bi-juan,JIANG Fa-jun,ZHENG Juan-mei,XU Ming-ben and ZHANG Rong-can.Analysis and Identification of Squalene from Marine Strain of Candida Tropicalis[J].Guangxi Sciences,2011,18(2):161-163. |
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| Authors: | LEI Fu HE Bi-juan JIANG Fa-jun ZHENG Juan-mei XU Ming-ben and ZHANG Rong-can |
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| Institution: | 1 (1.Guangxi Academy of Sciences,Nanning,Guangxi,530007,China;2.Guangxi Traditional Chinese Medical University,Nanning,Guangxi,530001,China) |
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| Abstract: | A strain named Candida tropicalis,isolated from the soil of the mangrove Avicennia growth area in the high-tide of marina,was cultured in YPD medium for 48h.The yeast cells were extracted with hexane.The extract was analyzed by Fourier transform infrared spectroscopy and gas-mass chromatography.The results showed that the matching of fat-soluble component isolated from the strain with the squalene spectral library was 91% analyzed by Fourier transform infrared spectroscopy.The matching of fat-soluble component isolated from the strain with the squalene spectral library was 99% analyzed by GC-MS,which was significantly higher than the matching of standard squalene samples.The strain cells(dry weight) had 2.38 mg/g of squalene analyzed by mass spectrometry.This strain was rich in squalene marine active substance. |
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| Keywords: | Candida tropicalis Marine strains Squalene |
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