yelk
基本解释
- n. 蛋黄； 卵黄
英汉例句
- It is affluent in brain, heart and marrow ofpure animals, the barm and the yelk of birds egg.
它在动物的脑、心、骨髓以及酵母和禽蛋的卵黄中含量最为丰富。 - The content of necessary amino acid of the experiment egg reachesd 5 83%,the control egg was 5 28%.Economic benefit of production for red yelk d...
其中10种必需氨基酸的含量为583%25,对照组为528%25,表明红卵黄鸭蛋比对照组普通鸭蛋营养更丰富,生产红卵黄鸭蛋的经济效益显著高于对照组的经济效益。 - With egg yelk as raw material, extracted by aquiferous ethanol and aether, removing water and oil by acetone, we gain phospholipids mixture, and search the extracting conditions.
本文以鸡蛋的卵黄为原料，采用含水乙醇与乙醚提取，通过丙酮脱水去油，得到粗品卵磷脂； - Research on Purification of Yelk Antibody and Freeze out of It's Extractiue Solution
高免卵黄抗体提纯及提取液冻干的研究
专业释义
- 蛋黄
With egg yelk as raw material, extracted by aquiferous ethanol and aether, removing water and oil by acetone, we gain phospholipids mixture, and search the extracting conditions. The optimum condition is determined:extractingtemperature(20),time(60mins),solvent(92%ethanol),solvent quantity (12 times of the yelk), at which yield is highest; using thinlayer chromatography to measure its component, the content of phosphatidylcholine extend to 68.2%.
本文以鸡蛋的卵黄为原料，采用含水乙醇与乙醚提取，通过丙酮脱水去油，得到粗品卵磷脂；并对提取条件进行了优化研究，结果表明：提取时间60分钟，用92％乙醇，加入含水乙醇是蛋黄重的12倍，在20℃时，卵磷脂收率最高；采用薄层扫描法定量检测，所得粗品卵磷脂的纯度高达68.2％。