yelk

基本解釋

It is affluent in brain, heart and marrow ofpure animals, the barm and the yelk of birds egg.
它在動物的腦、心、骨髓以及酵母和禽蛋的卵黃中含量最為豐富。
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種必需氨基酸的含量為583%25,對照組為528%25,表明紅卵黃鴨蛋比對照組普通鴨蛋營養(yǎng)更豐富,生產(chǎn)紅卵黃鴨蛋的經(jīng)濟效益顯著高于對照組的經(jīng)濟效益。
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.
本文以雞蛋的卵黃為原料，采用含水乙醇與乙醚提取，通過丙酮脫水去油，得到粗品卵磷脂；
Research on Purification of Yelk Antibody and Freeze out of It's Extractiue Solution
高免卵黃抗體提純及提取液凍干的研究

蛋黃
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%.
本文以雞蛋的卵黃為原料，采用含水乙醇與乙醚提取，通過丙酮脫水去油，得到粗品卵磷脂；并對提取條件進行了優(yōu)化研究，結果表明：提取時間60分鐘，用92％乙醇，加入含水乙醇是蛋黃重的12倍，在20℃時，卵磷脂收率最高；采用薄層掃描法定量檢測，所得粗品卵磷脂的純度高達68.2％。