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Firstly,saponifying of caustic potash and fatty acid ether esters to convert partial neutral fatty acid soap to emulsifier,and adding sucrose together as emulsifier,making sucrose and fatty acid ether esters come to moloten state at lower temperature,further making interesterification turns out sucrose fatty acid esters at homogeneous phase .

首先使苛性钾与脂肪酸乙酯反应生成部分中性皂作为乳化剂，并加入一定量的蔗糖，使蔗糖和脂肪酸乙酯在较低温度下既可达到相溶状态，进而在均相下发生酯交换反应合成蔗糖酯。

The cytosolic fatty acid binding protein are involved in the intracellular fatty acid movement and transfer fatty acid from cell membrane to the site of fatty acid oxidation and glyceride as well as lecithoid synthesis.

脂肪型脂肪酸结合蛋白参与细胞内脂肪酸的运输，可将脂肪酸从细胞膜上运送到脂肪酸氧化和甘油三酯及磷脂的合成位置，在脂肪酸代谢中起着重要的作用。

When it comes to fatty acid compositions, PUFAs contents of T. sp-1 cultured in the mixotrophic and phototrophic conditions are 55. 44% and 44. 20% of total fatty acids, respectively. The contents of saturated and monosaturated fatty acids of T. sp-1 cultured under heterotrophic conditions are higher, their contens are 32. 84% and 35. 29% of total fatty acids, respectively.

在脂肪酸组成方面，T.sp-1在兼养和自养条件下培养，脂肪酸以PUFAs为主，含量分别占总脂肪酸的55.44％和44.20％；而在异养条件下培养，脂肪酸以饱和脂肪酸和单饱和脂肪酸为主，含量分别占总脂肪酸的32.84％和35.29％。

There are six kinds of fatty acid in the grey green pilius and mycelia. The content of setearic acid in fruitbody is high ,which is 56.10% of the total fatty acid . The poly-unsaturated fatty acid is 56.07% of the total fatty acid in the mycelia .higher than Rivinosa and peanut . The fruitbody of L.deliciosus has 17 kinds of amino acids, the total content of which in pileus and stipe is respectively 12.75% and 8.98%. The essential amino acid makes up 48.39% of the total amino acids.The first limit amino acid is met.

松乳菇子实体中含有17种氨基酸，氨基酸的总含量在菌盖和菌柄中分别为：12.75％，8.98％，其中必需氨基酸含量占总氨基酸含量的48.39％，明显高于FAO／WHO模式的标准蛋白，略低于松口蘑和牛舌菌；松乳菇的第一限制氨基酸为蛋氨酸；化学评分、氨基酸评分、必需氨基酸指数、生物价、营养指数、氨基酸比值系数分分别为：77.6、64.9、98.6、95.8、23.2、74.19。

He fatty acid composition of grass carp was analyzed using GS-MS and more than 18 fatty acids were identified, including hexadecanoic acid, 9-hexadecenoic acid, 9-octadecenoic acid, 6,9-octadecadienoic acid, 9,12,15-octadecatrienoic acid, octadecanoic acid, 5,8,11,14-eicosatetraenoic acid, 4,7,10,13,16,19-docosahexaenoic acid, 5,8,11,14,17-eicosapentaenoic acid, pentadecanoic acid, heptadecanoic acid, and 5,8,11-heptadecatrienoic acid. There were some fatty acids with odd carbon atoms besides the fatty acids with even carbon atoms common in animals and plants.

P能改善蛋白质的乳化性和凝胶性。3、利用GC-MS对草鱼鱼肉中的脂肪酸进行分析，鉴定出草鱼中含有棕榈酸、十六碳烯酸、油酸、亚油酸、亚麻酸、硬脂酸、花生四烯酸、DHA、EPA、十五烷酸、十七烷酸、十七碳三烯酸等十八种以上脂肪酸，除含有动植物中常见的偶数碳脂肪酸外，还含有一定量的奇数碳脂肪酸。

The nutritional composition of six kinds of seed which belong to Labiatae plants have been studied,the results showed:the contents of fatty oil in the seeds was abundant and the contents of unsaturated fatty acid were rich,its unsaturated fatty acid in these kinds of seed oil reached 90% all.the main constituents of fatty acids were:α-Linoleni acid,linolic acid,oleic acid,arachidonic acid palmitic acid and stearic acid.

对六种唇形科植物种子营养成分研究的结果表明：种子含有丰富的脂肪油，其不饱和脂肪酸总量均在 90 %以上。种子油的主要成分为：α亚麻酸、亚油酸、油酸、花生烯酸、棕榈酸和硬脂酸等成分。

In this paper, firstly using natural fatty acids including lauric acid, myristic acid, palmitic acid etc. and disproportionated rosin as starting materials, the acyl reaction of starting materials with SOCl_2 respectively, and then using Schotten-Baumann condensation: on the reaction conditions of alkalescence, condensation of acylchloride with amino acid (sarcosine, glycine, alanine etc.), and then acidification, saltation. A series of anionic surfactants of N-acyl amino: sodium N-fatty acyl sarcosinate (SFS-12, SFS-14, SFS-16); sodiun N-fatty acyl glycinate(SFG-12, SFG-14, SFG-16); sodium N-fatty acyl alaninate(SFA-12, SFA-14, SFA-16)and sodium N-disproportionated rosinoyl aminatewere prepared. During the preparation of N-acylamino acid, the reaction conditions of acylchloride with amino acid condensation were identified by optimizing the synthetic conditions of N-lauroyl sarcosine: mol ratio of amino acid to acylchloride 2:1, reaction taken place in a solvent composed by acetone/water 2:1, acylchloride and 20% NaOH were slowly added to the reaction mixture at the same time while maintaining the pH at 9~10, after completion of adding maintaining reacting for 2.5h at 25℃.

首先以月桂酸、肉豆蔻酸、棕榈酸等天然脂肪酸和歧化松香为原料，与氯化亚砜反应制得酰氯，然后采用Schotten-Baumann 缩合法路线，即在碱性条件下，酰氯和氨基酸(肌氨酸、甘氨酸、丙氨酸等)缩合，经过酸化、成盐，合成一系列氨基酸型阴离子表面活性剂：脂肪酰肌氨酸钠，即月桂酰肌氨酸钠(SFS-12)、肉豆蔻酰肌氨酸钠(SFS-14)、棕榈酰肌氨酸钠(SFS-16)；脂肪酰甘氨酸钠，即月桂酰甘氨酸钠(SFG-12)、肉豆蔻酰甘氨酸钠(SFG-14)、棕榈酰甘氨酸钠(SFG-16)；脂肪酰丙氨酸钠，即月桂酰丙氨酸钠(SFA-12)、肉豆蔻酰丙氨酸钠(SFA-14)、棕榈酰丙氨酸钠(SFA-16)；N-歧化松香酰基氨基酸钠(sodium N-disproportionated rosinoyl aminate)，即N-歧化松香酰基肌氨酸钠(sodium N-disproportionated rosinoyl sarcosinate ，简称SDRS)、N-歧化松香酰基甘氨酸钠(sodium N-disproportionated rosinoyl glycinate，简称SDRG)、N-歧化松香酰基丙氨酸钠(sodium N-disproportionated rosinoyl alaninate，简称SDRA)。

Results17 fatty acids were identified in the seed of Zizyphus jujuba Mill, the contents of the identified fatty acids made up to 95.33%, the unsaturated fatty acids were 80.20% and saturated fatty acids were 15.13%.

结果由酸枣仁中分离鉴定出 17种脂肪酸，占脂肪酸总量的95.33 %，不饱和脂肪酸占脂肪酸总量的80.20 %，饱和脂肪酸占脂肪酸总量的15.13%。

The high fat-fed group were fed with high fat diet containing 59% saturated free fatty acids. The n-3 fatty acids group was fed with 20% replacement of saturated fatty acid by C18:2 in bean oil instead of high-fat diet. The free fatty acid elements in bean oil were detected by gaschro-matography/mass-spectrometry.

对照组喂饲普通饲料，高脂组喂饲提供59%热卡的饱和脂肪酸高脂饲料，n-6脂肪酸组喂饲高脂饲料，其中提供20%热量的饱和脂肪酸由豆油中的C18：2代替。

Choice depends on two points: First, the three fatty acids --- saturated fatty acids, mono-unsaturated fatty acids, polyunsaturated fatty acid ratio is appropriate; second is to look at --- the body of essential fatty acids linolenic acid (gamma microphone Europe -3) and linoleic acid (-6 Galerkin microphone Europe), the ratio is appropriate.

选择食用油关键要看两点：一是三大脂肪酸———饱和脂肪酸、单不饱和脂肪酸、多不饱和脂肪酸的比例是否适宜；二是看人体必需脂肪酸———亚麻酸(欧咪伽—3)和亚油酸(欧咪伽—6)的比例是否适宜。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐