多元不饱和脂肪

尽管它们在体内的半衰期很短，但可以与DNA、蛋白质和多元不饱和脂肪酸作用造成DNA链断裂和氧化性损伤、蛋白-蛋白交联、蛋白-DNA交联和脂质过氧化。

Though radicals has a very short time of half-life , it can react with DNA , protein and PUFA , which can make DNA chain rupture and damage , coupling of protein-protein , coupling of protein-DNA and fat anti-oxidation .

ω-3多元不饱和脂肪酸在食品中的应用

Applications of ω - 3 PUFA in food industry

生物体内自由基的产生与清除是一个动态平衡，过多的自由基可以与DNA、蛋白质和多元不饱和脂肪酸作用，导致细胞损伤，从而引起心脏病、癌症和衰老等多种疾病。

Free radical production and scavenging is a dynamic equilibrium in vivo , Excessive production of free radicals can react with lipids 、 proteins and DNA , leading to several diseases , such as cardiopathy , cancer and caducity .

鱼类含有大量我们这些非科学的专业人士称之为；3多元不饱和脂肪酸。

Fish contains lots of what we non-scientific people call omega-3 fatty acids .

正在研究发现，3多元不饱和脂肪酸对人类的大脑也有着神奇的作用。

Ongoing studies find that omega-3 fatty acids work magic on the brain too .

极性脂一般为海洋微藻的主要脂类，是长链多元不饱和脂肪酸的主要提供者。

The polar lipids usually served as the main lipid and provided mostly polyunsaturated fatty acids .

这个产品的多元不饱和脂肪酸含量较少，贮存时更稳定。

This product has reduced levels of polyunsaturated fatty acids and is more stable upon storage .

本文以新鲜的红花油和纯甘油为原料，在无机碱催化剂的作用下，合成红花油衍生多元不饱和脂肪酸单甘酯。

The safflower oil derived multi-unsaturated fatty acid monoglyceride was synthesized from net glycerin and virgin safflower oil catalyzed by inorganic bases .

七氟烷和异丙酚对顺式阿曲库铵药效学的影响这个产品的多元不饱和脂肪酸含量较少，贮存时更稳定。

Comparative Study of Neuromuscular Blocking Effects of Cisatracurium During Sevoflurane and Propofol Anesthesia This product has reduced levels of polyunsaturated fatty acids and is more stable upon storage .