1) docosapentaenoic acid
二十二碳五烯酸
2) EPA
EPA(二十碳五烯酸)
3) Eicosapentaenoic acid(EPA)
二十碳五烯酸(EPA)
1.
The results showed that the cells were disrupted by grinding and then extracted and methyl-esterified by chloroform-methanol method,the eicosapentaenoic acid(EPA) product was the highest level 1.
研究了紫球藻脂肪酸提取过程中不同的预处理方法(碾磨处理、超声波处理及未预处理)及提取分析方法(KOH-甲醇法、乙醚-石油醚法、氯仿-甲醇法、乙醇法、HCl-甲醇法)对紫球藻二十碳四烯酸与二十碳五烯酸的影响,结果表明,碾磨预处理是紫球藻不饱和脂肪酸二十碳四烯酸(AA)及二十碳五烯酸(EPA)检测效果最好且简便经济的方法,而氯仿-甲醇法对紫球藻AA及EPA的气相色谱(GC)分析效果最优,在同等条件下其灵敏度高,所取得的长链不饱和脂肪酸甲酯的产物多,EPA达到1。
4) eicosapentaenoic acid (EPA)
二十碳五烯酸
1.
To produce arachidonic acid (AA) and eicosapentaenoic acid (EPA) by organic wastewater of soybean products, the effects on the AA and EPA yield of culturing time, carbon resource concentration, nitrogen resource concentration and dilution times were studied.
为探讨用豆制品废水生产花生四烯酸(AA)和二十碳五烯酸(EPA),研究了不同培养时间、碳源浓度、氮源浓度和黄泔水稀释倍数对轮梗霉产这两种脂肪酸的影响。
5) EPA
二十碳五烯酸
1.
47%, and EPA, DHA were 14.
47% ,GC分析结果二十碳五烯酸及二十二碳六烯酸烯质量分数分别为 14。
2.
Eicosapentaenoic acid (EPA) and docosahexenoic acid (DHA) which were physiologic ally active made up 21 percent of total oil.
其中具有生理功能活性物质的二十碳五烯酸(EPA)、二十二碳六烯酸(DHA)占总量的21%左右。
3.
Polyunsaturated fatty acids(PUFAs), notably eicosapentaenoic acid(EPA) and docosahexaenoic acid(DHA), have been reported to have many beneficial physiological activities.
n-3族高度不饱和脂肪酸(PUFAs),尤其是二十碳五烯酸(EPA)和二十二碳六烯酸(DHA)是具有重要生理功能的生物活性物质。
6) EPA
二十碳五烯酸(EPA)
补充资料:二十二碳五烯酸
分子式:
CAS号:
性质:存在于海生鱼油中。有两种结构。其一为:CH3(CH2)3(CH2CH=CH)5(CH)2COOH,系亚油酸在动物体内的新陈代谢产物。曾有人制成甲酯提纯。测得沸点138~146℃(0.13Pa)。另一种的结构为:CH3·(CH2CH=CH)5(CH2)5COOH。系亚麻酸的新陈代谢产物。
CAS号:
性质:存在于海生鱼油中。有两种结构。其一为:CH3(CH2)3(CH2CH=CH)5(CH)2COOH,系亚油酸在动物体内的新陈代谢产物。曾有人制成甲酯提纯。测得沸点138~146℃(0.13Pa)。另一种的结构为:CH3·(CH2CH=CH)5(CH2)5COOH。系亚麻酸的新陈代谢产物。
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