Because there are water exists, ammonia and oil acid oxide role will generate precipitation.

因为有水分存在时，氨与油的酸性氧化物作用会生成沉淀。

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This article describes a rapid method for edible oil acid value analysis by test strip colorimetry mean.

论述了一种利用试纸比色法快速检测食用油酸价的方法。

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The plant carboxylates and castor oil acid alkanolamide have a promising application for their simple processing.

植物羧酸盐和蓖麻油酸烷醇酰胺生产工艺简单，有良好应用前景。

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Fatty acid chains are fat molecules, they behave, if you have a lot of them in solution like oil.

脂肪酸链就是脂肪分子,它们看上去好像,如果你见过富含脂类的溶液,比如油

耶鲁公开课 - 生物医学工程探索课程节选

They have two fatty acid chains and so these are the oily like parts of the molecule, the molecules that behave like oil.

它们含有两条脂肪酸链,这是部分分子具有油脂的属性,使磷脂分子具有油脂的属性

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Most big studies confirming the cardiovascular benefits of omega-3s have tested either docosahexaenoic acid (DHA), an omega-3 found in salmon, sardines and breast milk, or another fish oil called eicosapentaenoic acid (EPA).

FORBES: Snake Oil in Your Snacks

In the first study of its kind, researchers at the University of Pittsburgh have determined that healthy young adults ages 18-25 can improve their working memory even further by increasing their Omega-3 fatty acid intake with fish oil supplements.

FORBES: New Study Shows that Omega-3 Supplements Can Boost Memory in Young Adults

He may not have then predicted the way in which cod liver oil - rich in an essential fatty acid called omega-3 - would be seized from the shelves of health shops and supermarkets by a later generation of parents convinced it would help their child excel at school.

BBC: NEWS | Health | Fish oil: a cure for young offenders?