Improving the yields of carotene from red yeast by using ultra high pressure and its mutagenic mechanism

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바이오화학분류

- 화장품용 기능성소재
  1. 기능성
  2. 계면활성제⁄증점제
- 의료용 화학소재
  1. 건강보조식품

논문

Improving the yields of carotene from red yeast by using ultra high pressure and its mutagenic mechanism

학술지

Advanced materials research : AMR

저자명

Wang, Sui Lou; Wang, Hai Xiang; Yang, Zhi Ping

초록

<P>The <I>R. glutinis</I> NR98 of high-producing β-carotene was treated by ultra high pressure (UHP) of 100~500 MPa for 10~30 min. The survival curve of NR98 treated for 10 min was saddle, which shows that the effect of UHP on this strain maybe was the cumulation of many biology effects. The rate of β-carotene production from mutant G39 (obtained at 300 MPa for 10 min) was increased by 59.87% compared with the initial strain NR98, and its genetic quality was proved to be stable by experiments. The result of restriction fragment length polymorphism analysis suggested that mutant strain G39 was likely to change in nucleic acid level.</P>

발행연도

2014

발행기관

Trans Tech Publications, Ltd.

ISSN

1022-6680

ISSN

1662-8985

권

941

페이지

pp.1016-1020