A fibrous,membranous,or fatty sheath that encloses an organ or part,such as the sac surrounding the kidney or the fibrous tissues that surround a joint.

被膜，囊似纤维的，呈膜状或含很多脂肪的套，内包有一个器官或部位，如包裹着肾的囊或包裹着一个关节的纤维状组织

属类：综合句库--

Since the body makes cholesterol from fats, blood cholesterol cannot be reduced by limiting only the amount of cholesterol in the diet; the amount of fat, especially saturated fat (see saturation, fatty acid)must also be reduced. See also triglyceride.

避免血胆固醇过高的最佳对策为降低饮食中的胆固醇摄取量以及减少动物性脂肪(如饱和或过饱和脂肪)的摄取量。

属类：化学及生命科学-化学-

Oxidation of milk fat may occur at the double bonds in the unsaturated fatty acids, giving rise to undesirable flavours (see Flavours).

不饱和脂肪酸的双键易发生氧化反应,并产生不良气味。

属类：工程技术-食品工程-

Fixed oils and fats (derived from animals and plants)have the same chemical composition-both are esters of glycerol and fatty acids. These oils have a variety of industrial and food uses. Linseed, tung, and other drying oils are highly unsaturated (see saturation); these and large quantities of soybean, sunflower, and safflower oils (also constituents of foods)are used in paints and varnishes.

不挥发油和脂肪(动物)是丙三醇酯和脂肪酸。这种油有种种工业和食物用途。亚麻油、桐油与其它干性油(即高度不饱和油)以及大量的豆油、葵花籽油和红花油(也用于食物)用于油漆与清漆。

属类：化学及生命科学-化学-

Distribution patterns of fatty acids in triacylglycerols differ among animals and vary among parts of the same animal.

不同动物的脂肪酸在三酰基甘油上的分布不同,有些同种动物的脂肪酸分布也有不同。

属类：工程技术-食品工程-

Various fatty acids pairs distinguish the various lecithins. Commercial lecithin, a wetting and emulsifying agent used in animal feeds, baking products and mixes, chocolate, cosmetics and soap, insecticides, paint, and plastics, is a mixture of lecithins and other phospholipids in an edible oil.

从各种成对的脂肪酸中可区别出各种卵磷脂。商品卵磷脂是一种润湿剂和乳化剂，用作动物饲料、烘烤制品和混合剂，用于巧克力、化妆品、肥皂、杀虫剂、油漆和塑料中，食用油是卵磷脂和其它磷脂类的混合物。

属类：化学及生命科学-化学-

The first step is hydrolysis, with the production of glycerol and fatty acids

第一步是水解，生成甘油和脂肪酸。

属类：综合句库--

Animal and plant waxes are esters of fatty acids and either a sterol (see steroid)or a straight-chain higher alcohol (e.g., cetyl alcohol). Animal waxes include beeswax; wool wax (lanolin), used in pharmaceuticals and cosmetics; and sperm oil and spermaceti (from sperm whales), used as lubricants.

动物蜡和植物蜡属脂肪酸的酯类，这些醇类可以是一组称为固醇(例如胆固醇)的醇类，或者是一种在直链中的醇(例如十六烷醇)。羊毛蜡、蜂蜡属动物蜡，用于制药和化妆品。鲸油和鲸蜡都取自抹香鲸，在常温下是液体，主要用作润滑剂。

属类：化学及生命科学-化学-

Animal Fats This group consists of depot fats from domestic land animals , all containing large amounts of C16 and C18 fatty acids, medium amounts of unsaturated acids, mostly oleic and linoleic, and small amounts of odd-numbered acids.

动物脂肪这类脂肪由陆地动物储存脂肪组成,包括大量C16和C18脂肪酸、中量的不饱和脂肪酸,多数为亚油酸和油酸,还有少量奇数碳原子的脂肪酸。

属类：工程技术-食品工程-

Animal and vegetable fats and oils Preparation of methyl esters of fatty acids

动植物油脂脂肪酸甲酯制备

属类：行业标准名称-国家标准名-GB/T17376-1998

Soap Any of a group of organic compounds that are salts of fatty acids, usually stearic acid (with 18 carbon atoms)or palmitic acid (with 16 carbon atoms).

肥皂:一种脂肪酸盐类的有机化合物，通常是硬脂酸(有18个碳原子)或palmitic(有16个碳原子)。

属类：化学及生命科学-化学-

analysis of soaps-determination of total alkali content and total fatty matter content

肥皂分析-总游离碱性物及总脂肪含量测定法

属类：行业标准名称-试验方法-

Excess fatty tissue;plumpness.

丰满多余的脂肪组织;肥胖

属类：综合句库--

Triglyceride: Any of an important class of naturally occurring lipids, esters in which three molecules of fatty acids are linked to glycerol.

甘油三酯:任何一种在类脂化合物和酯中存在的天然脂肪，由3个脂肪酸分子与丙三醇连结而成。

属类：化学及生命科学-化学-

A natural or synthetic ester of glycerol and fatty acids.

甘油酯以甘油和脂肪酸天然存在的或合成的酯

属类：综合句库--

By this mechanism, new phosphatides containing the fatty acids of phosphatidyl choline may be prepared

根据这个原理，可以制备含有磷脂胆碱脂肪酸的新磷脂。

属类：综合句库--

hardened oils and fatty acids for industrial use

工业用硬化油、脂肪酸

属类：行业术语-综合术语-

Sail-non, sardines and tuna are so full of omega-3 fatty acids that the American Heart Association for the first time recommended that everyone eat two 3-oz servings of fatty fish each week

鲑鱼、沙丁鱼、金枪鱼都富含-3脂肪酸所以，美国心脏协会首次推荐每人每周吃两次多脂肪鱼，每次3盎司(1盎司约合28.35克)。

属类：综合句库--

An overload of ethanol over a long period of time produces fatty liver, a degeneration of liver tissue

过量的乙醇，经长时间积累，将使肝组织退化而产生脂肪肝。

属类：综合句库--

The long polyunsaturated fatty acids, characteristic of marine oils, are preferentially located at the sn-2 position.

海生动物油的长链为不饱和脂肪酸优先位于sn-2位。

属类：工程技术-食品工程-

Edible oils with unsaturated fatty acids are liquid at room temperature; food manufacturers use hydrogenation to convert a fraction to saturated fatty acids to make the product more solid.

含不饱和脂肪酸的食油在室温下是液体，食品制造商利用氢化过程使一部分不饱和脂肪酸转换为饱和脂肪酸，以生产更固化的产品。

属类：化学及生命科学-化学-

Plants containing erucic acid, such as rapeseed oil, show considerable positional selectivity in placement of their fatty acids.

含有芥酸的植物,例如菜子油,在脂肪酸的位置上表现出相当的选择性。

属类：工程技术-食品工程-

Almost all natural fats and oils incorporate only fatty acids that are constructed from two-carbon units and thus contain only even numbers of carbon atoms.

几乎所有的天然脂肪和油由2碳单位构成，而且仅含碳原子数为偶数的脂肪酸。

属类：化学及生命科学-化学-

Soaps of metals heavier than sodium are not very soluble; the curdy precipitate made by soap in hard water is the calcium or magnesium salt of the fatty acid in the soap. Heavy-metal soaps are used in lubricating greases, as gel thickeners, and in paints. Napalm is an aluminum soap.

金属皂比钠重，可溶性不高。在硬水冷凝过程中产生的凝结物是肥皂中的脂肪酸产生的钙盐或镁盐。重金属皂常被用于动物脂肪润滑剂、替代凝胶加稠剂以及被用于绘画中。凝汽油剂是一种铝皂。

属类：化学及生命科学-化学-

In spite of their large ratio of saturated to unsaturated fatty acids, trisaturated acylglycerols are not present.

尽管饱和脂肪酸与不饱和脂肪酸的比例很大,三饱和酸甘油酯并不存在。

属类：工程技术-食品工程-

Although the major fatty acids of milk fat are stearic, this fat is unique among animal fats in that contains appreciable amounts of the shorter chain acids CA to C12, small amounts of branched and odd-numbered acids, and trans-double bonds.

尽管乳脂中主要的脂肪酸是硬脂酸。这类脂肪在动物脂肪中独一无二是因为它含有大量的c4～C12的短链酸,少量支链的,奇数碳原子酸和交叉双键。

属类：工程技术-食品工程-

Specifications For Sun-flower Seed Oil:Free fatty acid2%max.Moisture&impurities0.4%max.

葵花籽油规格:游离脂防酸最高2%。水份杂质最高0。4%。

属类：综合句库--

Waxes contain mostly compounds of high molecular weight (fatty acids, alcohols, and saturated hydrocarbons). Many melt at moderate temperatures and form hard films that can take a high polish.

蜡包含了大部分高分子量(脂肪酸、醇和饱和烃)的化合物。有不少蜡类可在高温(即35～100℃)熔化，形成可以擦得很亮的膜，使它们成为用于一系列擦亮剂的理想材料。

属类：化学及生命科学-化学-

A solid,usually cylindrical mass of tallow,wax,or other fatty substance with an axially embedded wick that is burned to provide light.

蜡烛通常是由动物油脂、蜡或其它脂肪物质构成的固态柱状物体，轴心中有烛绳，被点燃以照明

属类：综合句库--

Butyric acid in particular accounts for about 4% of the fatty acids in milk fat but is not found in any other natural fat.

酪氨酸占牛乳中总脂肪酸的4%。而在其它天然脂肪中并不含有酪氨酸。

属类：工程技术-食品工程-