众所周知,在低温条件下细胞膜结构中脂类的脂肪酸成分变化很大.对低温抗性较高的植物粒线体膜的脂类成分中,不饱和脂肪酸比对寒冷敏感的植株粒线体的要多.推测这种现象与植物抗寒性有关.但有的资料则指出,脂肪酸含量与抗寒性无关,而与植物 It is well-known that the fatty acid composition of lipids in the cell membrane structure varies greatly under low temperature conditions. Among the lipid components of the plant mitochondrial membrane with higher temperature resistance, unsaturated fatty acids are more abundant than cold-sensitive plant mitochondria More speculated that this phenomenon is related to plant cold resistance, but some data pointed out that the fatty acid content and cold resistance has nothing to do with the plants