菠菜（Spinacia oleracea）离体叶绿体合成亚油酸和α-亚麻酸
Linoleate and alpha-linolenate synthesis by isolated spinach (Spinacia oleracea) chloroplasts.
作者信息
Roughan P G, Mudd J B, McManus T T, Slack C R
出版信息
Biochem J. 1979 Dec 15;184(3):571-4. doi: 10.1042/bj1840571.
Abstract
Diacylgalactosylglycerol synthesis was a prerequisite for the incorporation of [1-14C]-acetate into linoleate and alpha-linolenate of isolated spinach (Spinacia oleracea) chloroplasts. Oleate at position 1 of diacylgalactosylglycerol was desaturated to linoleate and alpha-linolenate both in the light and in the dark. Some desaturation of palmitate was also observed after prolonged incubations.
摘要
二酰基半乳糖基甘油的合成是将[1-¹⁴C] - 乙酸盐掺入分离的菠菜（Spinacia oleracea）叶绿体的亚油酸和α-亚麻酸中的前提条件。二酰基半乳糖基甘油1位上的油酸在光照和黑暗条件下均会去饱和形成亚油酸和α-亚麻酸。长时间孵育后也观察到了棕榈酸的一些去饱和现象。
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