2,4-decadienals are produced via (R)-11-HPITE from arachidonic acid in marine green alga Ulva conglobata

被引:29
作者
Akakabe, Y [1 ]
Matsui, K [1 ]
Kajiwara, T [1 ]
机构
[1] Yamaguchi Univ, Fac Agr, Dept Biol Chem, Yamaguchi 7538515, Japan
关键词
D O I
10.1016/S0968-0896(03)00364-X
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Marine green alga Ulva conglobata was investigated for the biogeneration of oxygenated products from exogenously added arachidonic acid (ARA). A crude enzyme from the alga afforded the detectable amount of a hydroperoxyicosatetraenoic acid (HPITE), which was identified as (R)-11-HPITE by HPLC and GC-MS. Headspace-SPME method indicated that ARA was selectively used to form 2,4-decadienals. These results showed that 2,4-decadienals are produced via (R)-11-HPITE from ARA exclusively. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码:3607 / 3609
页数:3
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