| .中国淡水鱼油的研究：Ⅳ降低鱼油过氧化值方法的研究[J].中国海洋药物,1998,17(1):40-44. |
| 中国淡水鱼油的研究：Ⅳ降低鱼油过氧化值方法的研究 |
| FRESH WATER FISH OIL OF CHINAIV. STUDY ON THE METHODS OF DECREASING PEROXIDE VALUE |
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| DOI： |
| 中文关键词: 过氧化值 淡水鱼油 EPA DHA 负氢离子还原法 |
| English Keywords:fresh.water fish iol,n-3 polyunsaturatd fatty acids,negative hydtogen ion,in vacuum,de-ordour |
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| 摘要点击次数: 2599 |
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| 中文摘要: |
| 采用负氢离子还原法(以四氢铝锂、氢硼化钠为还原剂)和氢气保护下减压脱臭法皆可有效地降低淡水鱼油中n-3多不饱和脂肪酸中的过氧化值(peroxide value,POV),可将POV由原来的2％、1％分别降至0.06％和0.02％。二者相比较,减压脱臭法更为经济、简单,更适合工业化生产。 |
| English Summary: |
| By means of the reduction method of negative hydrogen ions (LiAlH4 ,NABH4 as reductive reagents) and the de-odour method in vacuum with the protection of nitrogen .the peroxide value in n-3 poly - unsaturated fatty acids can be cut down effectively from 2%-1% to 0. 06% - 0. 02% .respectively. The later method was more economic,more conveniect and more suitable to the industrial production. |
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