Saturated vs. unsaturated fatty acids: should we reconsider their cardiovascular effects?doi:10.1093/eurjpc/zwae340Pirillo AngelaCatapano Alberico LEuropean Journal of Preventive Cardiology
Saturated fatty acids have a zigzag linear structure, which is more attractive and has a higher melting point (the temperature at which solids are converted from solid to liquid). The double bond in the unsaturated fatty acid is a cis structure, the molecule is curved, the structure is relati...
associated with saturated fatty acids or vice versa as these fatty acid components were not comparable in their definitions and their effects on health. codexalimentarius.org 他们认为,反式脂肪酸的声明不应与 饱 和 脂肪 酸联 系起来,因为这两类 脂肪酸的定义和健康功效不具可比性。 codexalimentarius...
饱和脂肪酸(Saturated Fatty Acids):碳链中的碳-碳键全部为单键。常见的例子包括甲酸(HCOOH)、乙酸(CH3COOH)和硬脂酸(C18H36O2)。 不饱和脂肪酸(Unsaturated Fatty Acids):碳链中含有一个或多个双键或三键。不饱和脂肪酸分为单不饱和脂肪酸(含有一个双键)和多不饱和脂肪酸(含有多个双键或一个以上的三键)。例子...
NEFA induced H2O2 formation was quantified by organelle specific expression of the H2O2 specific fluorescence sensor protein HyPer.The saturated NEFA palmitic acid had a significant toxic effect on the viability of rat insulin-producing cells. Unsaturated NEFAs with carbon chain lengths >14 showed, ...
At baseline, the ratio of saturated to unsaturated fatty acid was 55:45, which increased to 82:18 by the end of study. The changes in fatty acids were evident within 1 hour. Whole body lipolytic rates were measured with deuterated glycerol and decreased from 1.48 [plusmn] 0.56 [mu ]...
The meaning of FATTY ACID is any of numerous saturated aliphatic monocarboxylic acids CnH2n+1COOH (such as acetic acid) including many that occur naturally usually in the form of esters in fats, waxes, and essential oils.
不含双链的脂肪酸为饱和脂肪酸(Saturated Fatty Acid, SFA),含一个或以上双键为不饱和脂肪酸(Unsaturated Fatty Acid)。含一个双键的脂肪酸称为单不饱和脂肪酸(monounsaturated Fatty Acid);含两个及两个以上双键的脂肪酸称为多不饱和脂肪酸(Polyunsaturated Fatty Acid)。根据双键位置,多不饱和脂肪酸分属ω-3、...
The effects on finishing pigs (80–100 kg BW) fed diets supplemented with oil sources containing different ratios of unsaturated to saturated fatty acids (UFA:SFA ratio) were evaluated in 15 barrows and 15 gilts (Duroc × Large White × Landrace). Three experimental diets were evaluated using ...
Objective To systematically review associations between intake of saturated fat and trans unsaturated fat and all cause mortality, cardiovascular disease (CVD) and associated mortality, coronary heart disease (CHD) and associated mortality, ischemic stroke, and type 2 diabetes. Design Systematic review an...