高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (7): 1108.

• 研究快报 • 上一篇    下一篇

深黄被孢霉生物转化十六醇合成油脂的研究

咸漠1, 甄明2, 康亦兼3, 曾庆新1, 毕颖丽1, 甄开吉1   

  1. 1. 吉林大学化学系, 长春 130023;
    2. 吉林大学理论化学研究所, 长春 130023;
    3. 青岛化工学院应用化学系, 青岛 266042
  • 收稿日期:1999-11-24 出版日期:2000-07-24 发布日期:2000-07-24
  • 通讯作者: 甄开吉(1932年出生),男,教授,博士生导师,从事催化与表面化学研究.
  • 基金资助:

    国家自然科学基金(批准号:29873018)资助

Biosynthesis of Lipid by Mortierella Isabellina Grown on Hexadecanol

XIAN Mo1, ZHEN Ming2, KANG Yi-Jian3, ZENG Qing-Xin1, BI Ying-Li1, ZHEN Kai-Ji1   

  1. 1. Departmentof Chemistry, Jilin University, Changchun 130023, China;
    2. Instituteof Theoretical Chemistry, Jilin University, Changchun 130023, China;
    3. Departmentof Applied Chemistry, Qingdao Instituteof Chemical Technology, Qingdao 266042, China
  • Received:1999-11-24 Online:2000-07-24 Published:2000-07-24

PDF (PC)

被引次数

33

关键词: 十六醇, 深黄被孢霉, 生物合成, 油脂

Abstract: Mortierella isabellina was found to accumulate lipid with 2% hexadecanol and 1% yeast extract as the growth substrates. The amount of lipid reached 64.5% of dry mycelia, and unsaturated acids accounted for 97.05% of the total fatty acids. Mean while, 75% of hexadecanol in medium was converted to lipid. The biosynthetic route from hexadecanol to linoleic acid was presumed as follows: Hexadecanol——C18∶0(Steric acid)——C18∶1(Oleic acid)——C18∶2(Linoleic acid)

Key words: Hexadecanol, Mortierella isabellina, Biosynthesis, Lipid

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