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郭承华 Liu Wanshun Han Baoqin Dong Xinwei Liu Chuanlin Hu Dan Soon-Teck Jung 《高技术通讯(英文版)》2006,12(2):198-202
The full fats of Asterina pectinifera in Huanghai Sea were extracted and refined using solvent extraction combined with silica gel colmnn chromatography with yield of 1.64%. The full fats were analyzed by gas chromatography and the result indicated that the full fats from Asterina pectinifera contained abundant Polyunsaturated Fatty Acid (PUFA) with a total of 25 kinds, especially rich in EPA and DHA. After enrichment by silica gel colmnn chromatography, the total PUFA content in ligarine fraction is 42.20%, in which EPA and DHA account for 12.50% and 10.33% respectively. The total PUFA content in acetic ether fraction is 48.98%, in which EPA and DHA take up 17.53% and 6.59% respectively. The total amount of EPA and DHA in both fractions all exceeded that of the fish oil from deep sea. In conclusion, the Asterina pectinifera in Huanghai Sea is a favorable source of PUFA. 相似文献
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