8057-53-2

• 常用中文名：蛋黄卵磷脂
• 常用英文名：Phosphatidylcholines (PC)
• CAS号：8057-53-2
• 分子式：
• 分子量：
• 发布时间：2018-11-06 02:59:46
• 更新时间：2024-01-03 09:09:32
• Phosphatidylcholines (PC) are a class of phospholipids that incorporate choline as a headgroup. They are a major component of biological membranes and can be easily obtained from a variety of readily available sources, such as egg yolk or soybeans, from which they are mechanically or chemically extracted using hexane. They are also a member of the lecithin group of yellow-brownish fatty substances occurring in animal and plant tissues. Dipalmitoyl phosphatidylcholine (aka: lecithin) is a major component of pulmonary surfactant and is often used in the L/S ratio to calculate fetal lung maturity. While phosphatidylcholines are found in all plant and animal cells, they are absent in the membranes of most bacteria, including Escherichia coli. Purified phosphatidylcholine is produced commercially.

名称

• 中文名: 蛋黄卵磷脂
• 英文名: Acti-flow 68-sb

物化性质

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