查询词典 fatty acid

Fatty acids arc the main contents, unsaturated fatty acids arc Particularly high contents, and the majority arc atone than 90%, the major of unsat orated fatty acids are oleic acid and linoleic acid, fruits were also rich in protein, carbohydrates, minerals, vitamins and various amino acids required for human.

其果实内含物以脂肪酸类为主，不饱和脂肪酸含量极高，多数可达90%以上，主要成分是油酸、亚油酸等，并含有丰富的蛋白质、糖类、矿物质、维生素及人体所需的各种氨基酸。

The results show that: processing aids which mainly consist of unsaturated aromatic hydrocarbon and aliphatic hydrocarbon resin are able to improve the dispersion of the wood flour in PVC matrix, and amend the interfacial compatibilities between PVC matrix and wood flour, and enhance the mechanical and processing properties of PVC/ wood flour composites; Processing aids which mainly consist of calcium soap and saturated fatty acid amide mixture, as well as fatty alcohol and fatty acid ester mixture, are also able to improve the dispersion of the wood flour in PVC matrix and enhance the processing property of the composites, but when the use amount is big, they have adverse effects on mechanical properties of the composites.

结果表明，以不饱和芳香族碳氢化合物、脂肪烃树脂为主要组分的加工助剂，能够提高木粉在PVC 基体中的分散性，改善木粉与PVC 的相容性，从而明显提高PVC木塑材料的力学性能和加工性能；以钙皂和饱和脂肪酸酰胺混合物、脂肪醇和脂肪酸酯的混合物为主要组分的加工助剂，对木粉的分散性和复合材料的加工性能有一定的改善，但其用量较大时对复合材料的力学性能有不利影响。

Fatty acid amides are next with consumption of 70 million pounds, followed by fatty acid esters at 60 million pounds, fatty acids at 15 million pounds and miscellaneous, 10 million pounds.

再其次是脂肪酰胺，用量是 3.18 万吨；脂肪酸酯的用量是 2.72 万吨，脂肪酸用量是 6803 吨，其它各种蜡的用量是 4536 吨。

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。

Walnut kernel oil fatty acids are mostly unsaturated fatty acids, mainly linoleic acid and linolenic acid are essential fatty acids.

核桃仁油脂肪酸主要是不饱和脂肪酸，主要是亚油酸和亚麻酸是必需脂肪酸。

Starch esterification was proceeded with native cassava starch and three saturated free fatty acids: capric acid (C10:0), myristic acid (C14:0) and stearic acid (C18:0). The fatty acid modified starch was prepared by using lipase PS as the catalyst.

中文摘要本研究以天然树薯淀粉为反应基质，与三种不同链长饱和脂肪酸羊蜡酸(C10：0、肉豆蔻酸(C14：0)与硬脂酸(C18：0)分别於水相及有机相行酯化反应，并且以工业中常用的脂肪水解酶lipase PS催化酯键合成，可得脂肪酸修饰淀粉(fatty acid modified starch， FAMS)。

The physicochemical properties, fatty acid composition and mineral elements of Viburnum cylindricum seed oil were determined. The results showed that 20 kinds of fatty acids in the Viburnum cylindricum seed oil were identified, in which the main components were oleic acid (33.34%), 8,11-octadecadienoic acid (28.24%) and palmitic acid (22.55%); the seed oil contained 6 kinds of essential mineral elements including Ca, P, Mg, Fe, K and Mn, and their contents were in the reasonable range of body requirement.

测定了水红木油的理化指标；用GC/MS法测定了脂肪酸组成及含量，共检出20种脂肪酸，主要成分9-十八碳烯酸占33.34%，8，11-十八碳二烯酸占28.24%，十六烷酸占22.55%，3种脂肪酸共占84.13%；用ICP-OES法测定了矿质元素的种类和含量，检出的Ca、P、Mg、Fe、K、Mn 6种矿质元素均为人体必需元素，含量均在人体所需合理范围内。

The results show that plant oil contains large amount of unsaturated fatty acids, mostly are oleic acid and linoleic acid, a small amount of Conjugated Linoleic Acids also are found in plant oil, saturated fatty acids mostly are palmitoleic acid and stearic acid.

结果：实验结果显示，植物油中含有大量的不饱和脂肪酸，主要为油酸和亚油酸，同时还发现存在少量的共抚亚油酸，而饱和脂肪酸则以棕榈酸和硬脂酸为主。

A range of waterborne alkyd resins has been prepared by fatty acid process, based on soybean fatty acid, trimellitic anhydride, and various polyols and polybasic carboxylic acids, which are modified with benzoic acid, maleic anhydride and oleic acid.

通过脂肪酸法，选用豆油脂肪酸、偏苯三甲酸酐和不同的多元醇、多元酸制备了一系列水性醇酸树脂，用苯甲酸、顺丁烯二酸酐和油酸对其改性进行了研究。

The result indicated that the cellular fatty acid compositions of Salmonella, Escherichia coli, Vibrio and Shigella all contain tetradecanoic acid, hexadecanoic acid and octadecenoic acid, the total content is around 90%, in which the hexadecanoic acid is the most, above 40%, next is the octadecenoic acid, around 30%.

结果表明：沙门氏菌属、埃希氏菌属、弧菌属和志贺氏菌属全细胞脂肪酸组分都含有十四烷酸、十六烷酸和十八碳烯酸，这三种脂肪酸占总脂肪酸含量的90%左右，含量最高的是十六烷酸，含量在40%以上，其次是十八碳烯酸，含量在30%左右。

Terms phenological changes in our country, a sign of seasonal order, and the festival includes a certain amount of customs activities and a commemorative significance.

节气是我国物候变化、时令顺序的标志，而节日则包含着一定的风俗活动和某种纪念意义。

Petiole 1.5-3 cm, sparsely villous; leaf blade ovate, 3.5-7.5 X 2-4 cm, glabrous, base cordate, margin entire, apex acute or acuminate, mucronulate.

叶柄1.5-3厘米，疏生长柔毛；叶片卵形，3.5-7.5 X 2-4厘米，无毛，基部心形，边缘全缘，先端锐尖或渐尖，具小短尖。