查询词典 stearic acid

Baseline separation of eight kinds of LCFAs (dodecanoic acid, tetradecanoic acid, palmitic acid, oleic acid, stearic acid, eicosanic acid, erudcic acid, behenic acid) was achieved within 2 min with high resolution performance.

建立了利用短的微径色谱柱直接测定食用油中未衍生化长链脂肪酸的快速气相色谱方法。C12~C22脂肪酸在2 min之内实现基线分离，定量标准曲线的相关系数大于0.988，最低检测限（S/N=3）为2.80~9.60 mg/L，回收率为

The fatty acid compositions of Java brucea oil were: palmitic acid 10.12%, stearic acid 7.39%, oleic acid 60.50% and linolic acid 20.08%, and a small amount of arachidic acid and cerotic acid were detected.

鸦胆子油中的脂肪酸主要包括棕榈酸10.12%，硬脂酸7.39%，油酸60.50%，亚油酸20.08%，另外鸦胆子油中还含有少量的花生酸和蜡酸。

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。

Result 16 kinds of fatty acids were separated from Anak chicken muscle and identified. Among them, 7 kinds fatty acids, including lauric acid, myristic acid, pen-tadecanoic acid, palmitic acid, margaric acid, stearic acid and eicosanoic acid, were saturated fatty acids and its content accounted for 38.55% of the total fatty acids; 9 kinds fatty acids, including 11-teteadecenoic acid, 9-hexadecenoic acid, 9-vaccenic acid, 9,12-octadecadienoic acid, 6,9,12-octadeca-trienoic acid, 11-eicosenoic acid, 10, l3-eicosenoic acid, 7,10, 13-eicosatriennoic acid and 5,8,11,14-arachidonic acid, were unsaturated fatty acids, and its content accounted for 61.45% of the total fatty acids.

结果］安卡鸡肌肉中共分离和鉴定出16种脂肪酸，其中饱和脂肪酸7种，包括月桂酸、豆蔻酸、十五烷酸、棕榈酸、十七烷酸、硬脂酸和花生酸，其含量占总脂肪酸的38.55%；不饱和脂肪酸9种，包括11-十四碳烯酸、9-十六碳烯酸、9-十八碳烯酸、9，12-十八碳二烯酸、6，9，12-十八碳三烯酸、11-二十碳烯酸、10，13-二十碳二烯酸、7，10，13-二十碳三烯酸以及5，8，11，14-二十碳四烯酸，共含量占总脂肪酸的61.45%。

Tea seed oil fatty acids for oleic acid, linoleic acid, palmitic acid, stearic acid, linoleic acid, myristic acid and so on, and linoleic acid, linolenic acid is the maintenance of human skin, hair growth indispensable, able to prevent arteriosclerosis.

茶籽油的脂肪酸成分为油酸、亚油酸、棕榈酸、硬脂酸、亚麻油酸、豆蔻酸等，而亚油酸、亚麻油酸是维持人体皮肤、毛发的生长所不可缺少的，能够预防动脉硬化。

Components of fatty acid in tea seed oil are oleic acid , linoleic acid, palmitic acid, stearic acid, linseed oil acid, myristic acid and so on while linoleic acid and linseed oil acid are necessary to maintain growing of human beings' skin and hair and they can also prevent arteriosclerosis.

茶叶籽油的脂肪酸成分为油酸、亚油酸、棕榈酸、硬脂酸、亚麻油酸、豆蔻酸等，而亚油酸、亚麻油酸是维持人体皮肤、毛发的生长所不可缺少的，能够预防动脉硬化。

And seven kinds of known fatty acid components were determined, including myristic acid C(subscript 14:0), palmitoleic acid C(subscript 16:1), palmitic acid C(subscript 16:0), linoleic acid C(subscript 18:2), oleic acid C(subscript 18:1), stearic acid C(subscript 18:0), and arachidic acid C(subscript 20:0). The content of linoleic acid in FTY-5 was 9.67%, which was much more than 0.67% in common yeast.

从FTY-5和普通酵母细胞的脂肪中检出了7个已知组分：肉豆蔻酸C(下标 14：0)，棕榈油酸C(下标 16：1)，棕榈酸C(下标 16：0)，亚油酸C(下标 18：2)，油酸C(下标 18：1)，硬脂酸C(下标 18：0)和花生酸C(下标 20：0)，FTY-5中亚油酸的含量较高，其含量为9.67%，高于普通酵母0.67%。

The results showed that the irradiation treatment in the dose of 2.0-8.0kGy is not significantly effective to the contents of total sugar, crude protein and crude fat in walnut powder. The content of crude fiber in irradiated walnut powder increased, but not significantly. The irradiation had barely change on the contents of the lauric acid and myristic acid, and non-significant effects on the contents of palmitic acid, palmitoleic acid, stearic acid, leinoleic acid, arachidic acid and linolenic Acid. However, the irradiation contributed to significant increase in the content of oleic acid with the irradiation dose. When irradiation dose reached 8.0kGy, the content of oleic acid had an increase of 4.3%. Irradiation will not change the sensory index of walnut powder much when irradiation dose is lower than 8.0kGy.

结果表明：剂量为2.0～8.0kGy时，辐照对核桃粉中的总糖、粗蛋白和粗脂肪含量无显著影响；辐照后的粗纤维含量有一定的增加，但不显著；辐照对核桃粉中的月桂酸和肉豆蔻酸含量基本没有影响，对棕榈酸、棕榈油酸、硬脂酸、亚油酸、花生酸和亚麻酸含量有一定的影响，但不显著；辐照后核桃粉中的油酸含量随辐照剂量的上升而显著增加，剂量达到8.0kGy时，油酸含量增加了4.3%。8.0kGy以下辐照对核桃粉色泽、气味、口感无明显改变。

The results showed that the proportion of water and ethanol, the guar gum, the stearic acid all had a greater influence on the property of synthetic film. The optimum filming conditions were: soy protein isolate 5.0%, the proportion of water and ethanol 80:20, guar gum 0.25%, stearic acid 0.3%.

研究结果表明：水与乙醇的体积比、瓜尔豆胶含量、硬脂酸含量对复合膜的性能有较大影响，制备大豆蛋白复合膜技术条件为，大豆分离蛋白浓度为5.0%，水与乙醇体积比为80：20，瓜尔豆胶加量为0.25%，硬脂酸加量为0.3%。

Result 5 compounds in Hickory nut oil were identified, and they were linoleic acid, oleic acid, linolenic acid, palmitic acid and stearic acid, and their contents were 63.48%, 19.90%, 11.96%, 3.31% and 1.35% resp. The fatty acid ratio of n-6 to n-3 was 5.31, which was close to that of recommended by China (4-5):1. The ratio of saturated fatty acid, monounsaturated fatty acidand polyunsaturated fatty acids in Hickory nut oil was 1:4.3:16, the content of polyunsaturated fatty acids was slightly higher, but it mainly contained linoleic acid and a-linoleic acid, which were inevitable fatty acid to human body.

结果］共鉴定出山核桃仁油中的5中化合物，即亚油酸、油酸、亚麻酸、棕榈酸和硬脂酸，其含量分别为63.48%、19.90%、11.96%、3.31%和1.35%；山核桃仁油中n-6： n-3脂肪酸比例为5.31，与我国推荐的n-6：n-3脂肪酸比例(4~5)：1非常接近；山核桃仁油中饱和脂肪酸：单不饱和脂肪酸：多不饱和脂肪酸为1：4.3：16，多不饱和脂肪酸含量偏高，但多不饱和脂肪酸主要包括亚油酸和a-亚麻酸，均为人体必须脂肪酸。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了