환경 변화에 따른 Chlorella ellipsoidea 원형질막의 당지질 대사에 관한 연구

• 영문명: A Study on the Galactolipid Metabolism of Chlorella ellipsoidea Plasma Membrane as the Environmental Changes
• 발행기관: 한국환경보건학회
• 저자명: 최은아(Eun A Choi) 최원창(Won Chang Choi) 이종삼(Chong Sam Lee)
• 간행물 정보: 『1. 한국환경보건학회지』제24권 제4호, 10~21쪽, 전체 12쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 1998.12.30

영문 초록

The biosynthesis of galactolipid and the composition of fatty acid were analyzed in plasma membrane isolated from C. ellipsoidea treated with antiseptics (potassium sorbate; PS, sodium benzoate; SB, calcium propionate; CP) and surfactantsOinear alkylbenzene sulfonate; LAS, α-olefin sulfonate; AOS, sodium lauryl ether sulfate; SLES) during the culture. The contents of MGDG, DGDG and total lipid in the antiseptics treatments and the surfactants treatments were lower to compared with the control. The major fatty acid utilized for biosynthesis of MGDG were linolenic acid(ave. 14.40%), palmitoleic acid(ave. 12.97%) in control. Otherwise, the major fatty acids in P.S treatment were u - tilized for oleic acid(ave. 15.69%), linolenic acid(ave. 11.16%), and palmitoleic acid(ave. 12.01%), oleic acid(ave. 11.42%) in S.B treatment, and oleic acid(ave. 10.22%), linoleic acid(ave. 16.71%) in C. P treatment. It was showed that the major fatty acids in plasma membrane DGDG were oleic acid (ave. 16.38%), linolenic acid(ave. 11.16%) in control, oleic acid(ave. 15.69%), linolenic acid(ave. 11. 16%) in P.S treatment, and palmitoleic acid(ave. 11.16%), oleic acid(ave. 11.42%) in S.B treatment, and oleic acid(ave. 10.22%), linoleic acid(ave. 16.71%) in C.P treatment. The major fatty acids in plasma membrane MGDG of C. ellipsoidea treated with various surfactants, oleic acid(ave. 11.11 %), linolenic acid(ave. 9.21%) in LAS treatment, linolenic acid(ave. 16.22%), oleic acid(ave. 14.71%) in AOS treatment, linoleic acid(ave. 13.01%), linolenic acid(ave. 11.63%) in SLES treatment. Otherwise in DGDG biosynthesis, heptadecanoic acid(ave. 14.50%), stearic acid(ave. 11.84%) in LAS treatment, palmitoleic acid(ave. 16.90%), oleic acid(ave. 11.10%) in AOS treatment, linoleic acid(ave. 14.78%), arachidic acid(ave. 8.01%) in SLES treatment.

목차

I. 서론

II. 재료및방법

III. 결과

IV. 고찰

V. 결론

키워드

Antiseptics C. ellipsoidea Fatty acid Galctolipid Plasma membrane Surfactants