Oleic acid is a fatty acid that occurs naturally in various animal and vegetable fats and oils.It is an odorless, colorless oil, although commercial samples may be yellowish due to the presence of impurities. In chemical terms, oleic acid is classified as a monounsaturated omega-9 fatty acid, abbreviated with a lipid number of 18:1 cis-9, and a main product of Δ9-desaturase. [2]

Oleic Acid has been reported to penetrate the skin of rats. On histological examination, fluorescence from absorbed oleic acid was found in epidermal cell layers of skin removed from treated rats within 10 min of its application. The path of penetration was suggested to be via the hair follicles. Only minute amounts of oleic acid were ...

油酸（Oleic acid），化学式为C18H34O2 。是一种单不饱和Omega-9脂肪酸，存在于动植物体内。将油酸加氢加成得到硬脂酸。油酸的双键反式异构体称为反油酸。油酸能调节血脂水平，降低胆固醇，有效减少高胆固醇血症及心血管疾病的发生，降低患冠心病的几率。

油酸（英語： Oleic acid ）是一种单不饱和 Omega-9 脂肪酸，存在于动植物体内。 化学式C 18 H 34 O 2 ，结构简式 CH 3 (CH 2) 7 CH = CH(CH 2) 7 COOH。 [2] 英文 oleic 源自拉丁文 oleum，意思是“油”， [3] 也特指“橄榄油”。[4] 油酸是自然界最常见的脂肪酸。[5] 油酸氢化得到硬脂酸；油酸的双键反式异构体称为反 ...

2018年8月31日 · Oleic acid is called an omega-9 fat because it has a carbon-carbon double bond in the ninth bond from the methyl end of the fatty acid. Ad. Oleic acid is needed by the body’s cells for proper membrane fluidity — making sure the cell membrane has a thick enough layer. This is important for fighting pathogens, transporting minerals and ...

Oleic acid 是人体脂肪细胞和其他组织中最常见的单不饱和脂肪酸 (FA)。Oleic acid 通过增强 AMPK 激活介导的 β-氧化促进高转移癌细胞的细胞增殖和迁移。 Oleic acid 抑制胃癌 SGC7901 和乳腺癌 MCF-7 细胞系等低转移癌细胞的生长和存活 。. MCE has not independently confirmed the accuracy of these methods.

2025年1月27日 · Oleic acid, C17H33COOH, also known as red oil, elaine oil, and octadecenoic acid, is a yellowish unsaturated fatty acid with an aroma similar to lard. Oleic acid consists chiefly of (Ζ)-9-octadecenoic acid together with varying amounts of saturated and other unsaturated acids. It is insoluble in water, but soluble in most organic solvents.

2010年8月9日 · Other names: 9-Octadecenoic acid (Z)-; Δ9-cis-Oleic acid; cis-Oleic Acid; cis-9-Octadecenoic Acid; Emersol 211; Emersol 220 White Oleic Acid; Emersol 221 Low Titer White Oleic Acid; Oelsauere; Oleine 7503; Pamolyn 100; Vopcolene 27; Wecoline OO; Z-9-Octadecenoic acid; cis-Octadec-9-enoic acid; cis-Δ9-octadecenoic acid; ...

Oleic acid, United States Pharmacopeia (USP) Reference Standard; z-octadeca-9-enoic acid; Oleic Acid-Water Soluble, powder, BioReagent, suitable for cell culture; cis-delta9-octadecenoic acid; Elaidoic acid , 9Z-Octadecenoic acid , Oleate , 9-Octadecenoic Acid , Glycon Wo , 9-cis-Octadecenoic acid

2025年4月3日 · oleic acid, the most widely distributed of all the fatty acids, apparently occurring to some extent in all oils and fats.In oils such as olive, palm, peanut, and sunflower, it is the principal acid obtained by saponification.Oleic acid, CH 3 (CH 2) 7 CH=CH(CH 2) 7 CO 2 H, like other fatty acids, does not occur in the free state but is normally found as an ester of glycerol—i.e., as a ...