查询词典 fatty acid

The method on trans fatty acids analysis in food is very important. The effects of methylate sodium, potassium hydroxide, sulfuric acid and boron trifluoride in methanol and their different concentration and dosage on TFA analysis were studied. The chromatographic condition and the influence of time and temperature on the esterifation of TFA using boron trifluoride in methanol were optimized. A method for analyzing TFA were established by GC based on boron trifluoride in methanol and RT-2560(100m×0.25mm×0.2μm) capillary column.

研究了甲醇钠－甲醇、氢氧化钾－甲醇、浓硫酸－甲醇和三氟化硼－甲醇4种甲酯化试剂的浓度、用量及甲酯化时间和温度对反式脂肪酸检测的影响，优化了色谱条件，建立了以三氟化硼－甲醇法甲酯化，RT-2560(100m×0.25mm×0.2μm)毛细管柱为基础的反式脂肪酸气相色谱检测方法，C18：1-9 t， C18：1-11 t， C18：2-9 t， 12 t和C22：1-13 t 4种反式脂肪酸的最小检出浓度在0.774.08 mg/kg之间。4种反式脂肪酸不同添标浓度回收率为98.44%101.23%，重复测定的相对标准差在0.22%1.31%之间，有较好的准确度和重现性。

Macadamia nut oil contains about 80% of monounsaturated fatty acids and a higher percentage of Palmitoleic acid than any other vegetable oils.

其单链不饱和脂肪酸含量达80%，棕榈酸含量比其他植物油脂都高，也是任何其他油性植物难以企及的。

Seed: fatty oil, protein, vitamin B2, starch, pentosan, propionic acid, urea, sugar and so on.

种子：脂肪油，蛋白质，维生素B2，淀粉，戊聚糖，丙酸，尿素，糖等。

Organic rose extract powder contains beauty materials of multi-vitamins, microelements, 17 kinds of amino acids and quercitrin, fatty oil, organic acid and so on. It can help provide all-round rich nutrition, improve facial blood circulation, promoting blood circulation by removing blood stasis, eliminating dark or uneven color, and convergence, repairing aging cells, anti-wrinkle effects, and make your skin tender, reddish, and elastic.

有机玫瑰精粉中含有多种维生素、微量元素、17种氨基酸及槲皮甙、脂肪油、有机酸等有益肌肤健康的美容物质，能为皮肤提供全面而丰富的养份，促进面部血液循环，活血化淤，消除暗尘，并有收敛、修复老化受损细胞，平展皱纹，令肌肤细嫩、红润、富有弹性之功效。

Safflower or Sunflower Oil : Omega-3s get a lot more talk, but omega-6 fatty acids- like the linoleic acid in these two oils- are also important for healthy skin.

红花或葵花籽油：ω- 3脂肪酸受到很多人的关注，但与ω- 3脂肪酸一样，ω- 6脂肪酸和亚油酸对皮肤也是有重要中用的。

muscles biopsy of 25 patients with lipid storage myopathy were freezed and cut into slices. Specimens by routine histology and acid or alkaly myosin ATPase, oil red O and PAS stain were observed the difference of types of keletal muscle fibers by ATPase stain and degree of fatty and glycogen dispersed in sarcoplasm,explored substancs metabolite .

方法将25例LSM患者活检骨骼肌作为研究材料，做冰冻切片，采用常规组织学和酸、碱预孵育肌球蛋白ATPase法、油红O法、PAS法观察各型肌纤维ATPase染色差别及肌浆内糖原和脂肪的分布，以探讨其物质代谢。

Dried blood in the total amino acid, total fatty acids, vitamin content of 7 deer products (dried, heart, whip, tail, tendons, blood dried, whole blood) of the first; superoxide dismutase in which the content is the content of the body of 7 -- 10, r-human serum globulin is 3 times the normal value.

茸血中总氨基酸，总脂肪酸，维生素含量为7种鹿产品（茸、心、鞭、尾、筋、茸血、全血）之首；其中超氧化物歧化酶的含量是人体含量的7—10倍， r—球蛋白是人体血清正常值的3倍。

These are mostly waxes or fatty acids such as stearic acid.

这些改性剂中常用的是各种蜡或者脂肪酸，如硬脂酸。

Then two series of yellow sulfonamide dyes are synthesized by the reaction of the sulfonyl chlorides and ammonia or different fatty amines in the presence of acid-binding reagent. The structures of sulfonyl chloride intermediates and sulfonamide dyes are confirmed by FTIR,~1H NMR and mass spectrometry.

将所合成的磺酰氯化合物在缚酸剂作用下分别与含有不同碳数的饱和脂肪胺发生缩合反应，合成了两个系列黄色偶氮型磺酰胺染料，并利用红外光谱、核磁共振氢谱和质谱表征了磺酰氯中间体和磺酰胺染料的分子结构。

And have free fatty acids, caffeine, tannic acid and so on.

并且有游离脂肪酸、咖啡因、单宁酸等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。