| 新型高级营养强化剂花生四烯酸 |
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| 引用本文： | 魏承银.新型高级营养强化剂花生四烯酸[J].中国食品工业,2003(4):33-33. |
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| 作者姓名： | 魏承银 |
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| 作者单位： | 武汉烯王生物工程有限公司研发部 |
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| 摘 要： | <正> 花生四烯酸简介 1.什么是花生四烯酸 花生四烯酸(Arachidonic acid,简称AA),属n-6系列多不饱和脂肪酸(PUFAs),其化学结构为5,8,11,14-二十碳四烯酸,是哺乳动物体内含量最丰富、分布最广的一种多不饱和脂肪酸。AA主要存在于哺乳动物的器官、肌肉和血液中,尤其是在脑和神经组织中,AA含量一般占总PUFAs的40％-50％。在视网膜中AA和DHA是含量最丰富的两种长链多不饱和脂肪酸,如缺乏则会使动物的视网膜和视觉功能受损。
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| 关 键 词： | 营养强化剂 花生四烯酸 生理功能 市场前景 使用 |
A New Kind of Ingredients- Arachidonie Acid |
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| Abstract: | AA(arachidonic acid)is one of the most important PUFAs (polyunsaturated fatty acids) in human body. Studies prove that AA plays an important role in improving life quality especially the intelligent of human race. However, among all the PUFAs AA is the latest one putting into the practical application, mainly because erenow AA has failed to realize its industrialized production.In June 1998 Alking completed eight-years laboratorial study through selecting and breeding AA high-yield bacterium by means of ion cluster bioengineering technology. |
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