饱和脂肪酸

Hepatic pathology diagnosed them as mild and moderate steatohepatitis, and focal perisinous fibrosis developed in liver acinus's area 3 zone.

但不饱和脂肪酸组血浆ET、TNF-α明显高于饱和脂肪酸组，血浆HA、LN、TGF-β1及肝脏羟脯氨酸含量均显著高于饱和脂肪酸组。

With regard to different genera, the inhibitory effect might be related to the appendant structure of surface, inner composition and individual size of dinoflagellate cells, and to the same genus, it was related to the fatty acid composition, especially to the content of polyunsaturated fatty acids of the biological membranes of the dinoflagellates, namely, the growth inhibitory effect of rhamnolipid on the dinoflagellates increased with the decreasing of the PUFAs of dinoflagellates.

对不同属的甲藻，这种抑制作用可能与藻细胞本身表面的附属物、内部物质组成及个体大小有关；而对于同一属的甲藻则与各甲藻的生物膜脂肪酸组成尤其是其多不饱和脂肪酸的含量有关，即甲藻的多不饱和脂肪酸含量越低，鼠李糖脂对藻细胞生长的抑制作用越明显，反之亦然。

Two kinds of oil were extracted from Styela clava and Ciona intestinalis Linnaeus by supercritical fluid CO2(SCF-CO2) and ethyl acetate. The results show that the two kinds of oil extracted from ascidian all contain high levels of plural unsaturated fatty acid, which are 89.84%(SCF-CO2) and 75.78% from Styela clava, 69.77%(SCF-CO2) and 61.11% from Ciona intestinalis Linnaeus respectively. The antioxidant activities of natural components extracted from Salvia miltiorrhiza were investigated on the oil extracted from ascidian.

分别用乙酸乙酯和超临界CO2提取柄海鞘和玻璃海鞘中的油脂，得到了多不饱和脂肪酸含量很高的海鞘油脂，即柄海鞘含有89.84%（超临界CO2提取）和75.78%的多不饱和脂肪酸，玻璃海鞘含有69.77%（超临界CO2提取）和61.11%的多不饱和脂肪酸。

The comparisons of biochemistry between OP and OR rats The differences between OP and OR rats included not only body weight, but lipids metabolism and insulin sensitivity as well, characterized with insulin resistance, increasing in serum free fatty acids and ketone body, and hepatic TC and TG in OP rats. However, no significant differences were observed in serum TG, TC, LDL, HDL and fasting glucose between OP and OR rats.⑶Comparisons of metabolites in serum, urine and liver tissue between OP and OR rats①There were significant differences in amino acids concentration between OP and OR rats,especially in liver tissue, such as high concentrations in ketogenic and glucogenic amino acids in OP rats, suggesting differences in amino acids metabolism;② The different metabolites between OP and OR rats included increasing of various saturated fatty acids and decreasing of polyunsaturated fatty acids in OP rats;③The urinary metabolites analysis indicated that different structure or metabolism of gut microflora might exist between the two phenotypes, which probably influenced the regulation of body weight gain;④The end-products of catecholamines in urine and intermediates of krebs cycle in serum in OP rats were all up-regulated, suggesting that the activity of sympatheic nervous system and energy metabolism was higher in OP rats than OR rats.

胰岛素耐受实验和胰岛素敏感指数表明OP动物的胰岛素敏感性较OR动物下降，而OP大鼠血清中游离脂肪酸、酮体、肝脏总胆固醇和甘油三酯水平显著升高；但是，OP与OR大鼠血清中总胆固醇、甘油三酯、低密度脂蛋白、高密度脂蛋白和空腹血糖等的水平并无显著性差异；⑶肥胖易感与肥胖抵抗大鼠血清、尿液和肝脏组织提取物中代谢物的比较研究表明：①OP与OR大鼠的血清、尿液和肝组织提取物中多种氨基酸的含量存在显著差异，并以肝组织中的差异氨基酸数量为最多，包括各种生酮和生糖氨基酸水平在OP组的升高，说明氨基酸代谢的差异是两种体重表型大鼠之间存在的重要差异特征之一；②OP与OR动物肝脏和血清差异代谢物中包含多种饱和长链脂肪酸的升高如十四烷酸、十六烷酸、硬脂酸等和多不饱和脂肪酸的下降如亚油酸和花生四烯酸，说明两种体重表型动物的肝脏脂肪酸代谢存在明显差异；③长期高脂饮食喂养后，动物的尿液代谢物分析表明OP与OR动物体内的肠道菌群结构存在差异，这些菌群上的差别可能在动物体重增长的调节上产生影响；④与OR动物相比，OP动物尿液代谢物中儿茶酚胺类递质的代谢终产物如高香草酸、扁桃酸和4-羟基苯乙酸明显升高。

To study the effects of feeding alfalfa and oil seeds rich in linoleic or linolenic acids on the contents of conjugated linoleic acid and unsaturated fatty acids in milk fat and the metabolic mechanism,nine Holstein cows were used in a 3×3 Latin square with a month period.

选择9头中国荷斯坦奶牛，研究添加富含亚麻酸和亚油酸的油料籽实及首楷对乳脂肪酸中共扼亚油酸和其他不饱和脂肪酸含量的影响，并探讨不饱和脂肪酸的代谢规律。

Walnuts are full of omega-3 fatty acids and, along with almonds and macadamia nuts, are loaded with mono- and polyunsaturated fat.

核桃富含ω- 3脂肪酸，并且和杏仁、夏威夷果一样，含有丰富的单不饱和脂肪酸和多不饱和脂肪酸。

Polyunsaturated fatty acid of Elsholtzia rugulosa seed oil were enriched by urea inclusion method.

应用尿素包合技术对野香籽油中不饱和脂肪酸进行了富集，通过正交实验(L934)考察了尿素在乙醇中质量浓度、脂肪酸与的质量比、时间及温度等因素对不饱和脂肪酸提取率的影响。

Saturated fatty acids in the two genotype pigs mainly included stearic acid and palmitinic acid. But unsaturated fatty acids mainly included oleinic acid、linolic acid and palmitoleic acid.

荣昌猪和DLY猪肌内脂肪酸组成中饱和脂肪酸主要为硬脂酸和棕榈酸，不饱和脂肪酸主要为油酸、亚油酸和棕榈油酸，其它脂肪酸则较少。

The empirical rule governing the position of double bonds in olefinic acids was referred to by analyzing electron impact spectra of the chemical products modified by 2-amino-2-methylpropanol of the fatty acids. This method provides a new technical tool for analyzing fine structures of unsaturated fatty acids.

通过解析不饱和脂肪酸2-氨基－2-甲基丙醇化学修饰产物的EI质谱图，得到了不饱和脂肪酸中碳碳双键的定位规则，从而为分析不饱和脂肪酸精细结构提供了手段。

Results After acid adaptation, Lactococcus lactis KLDS4.0312 increased the proportion of unsaturated fatty acids from 30.77% to 42.93% in its membrane lipids with a concomitant decrease in satu-rated fatty acids from 69.23% to 57.07%, and a new long-chained, mono-unsaturated fatty acid C19:1-n6 was induced.

酸适应后，该菌膜不饱和脂肪酸含量从30.77%上升到42.93%，饱和脂肪酸含量从69.23%下降到57.07%，且有一种新的长链单不饱和脂肪酸C19：1-n6被诱导产生。

The big eared hedgehog, the little owl, the sand gecko, the three-toed jerboa, and every show needs a villain - saw-scale - the viper!

大耳刺猬，小猫头鹰，沙壁虎，三趾跳鼠，每场戏都需要反派角色：蝰蛇。

Plasmodiophora brassicae ; resting spores ; density gradient centrifugation of sucrose ; ultrasonic disruption

根肿；休眠孢子；蔗糖密度梯度离心；超声波破碎