| 精制蚕蛹油中碱液和过氧化值的控制 |
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| 引用本文： | 何航,杨新潮.精制蚕蛹油中碱液和过氧化值的控制[J].天然产物研究与开发,1995,7(2):85-88. |
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| 作者姓名： | 何航 杨新潮 |
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| 作者单位： | 中科院广州化学所，中科院广州化学所，中科院广州化学所，中科院广州化学所 广州 510650，广州 510650，广州 510650，广州 510650 |
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| 摘 要： | 作者采用碱皂化的方法来达到精炼蚕蛹油的目的。实验表明，碱的浓度以１０％￣１３％比较合适，超碱量必须视酸值大小，通过小样试验来确定。精制油的过氧化值与皂化后中性油的洗涤温度、洗涤次数及搅拌速度有密切关系，必须严格控制。
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| 关 键 词： | 蚕蛹油 蚕蛹 精炼 碱量 过氧化值 |
CONTROL OF ALKALI QUANTITY AND PEROXIDE VALUE IN REFINING SILK COCOON OIL |
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| He Hang,Yang Xingchao,Liu Yin and Wu Wenyin.CONTROL OF ALKALI QUANTITY AND PEROXIDE VALUE IN REFINING SILK COCOON OIL[J].Natural Product Research and Development,1995,7(2):85-88. |
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| Authors: | He Hang Yang Xingchao Liu Yin and Wu Wenyin |
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| Abstract: | Author used alkali saponification method to refine silk cocoon crude oil. The study result showed that low acid value of neutral oil after alkali treatment was obtained with alkali concentration from 10% to 13%. Exeed alkali quantity was carried out according to the acid value of crude oil by test in laboratory,because silk cocoon oil acid value existed great differences. Peroxide value of silk cocoon oil after alkali treatment was affected by temperature,times and stir speed of washing. It was controlled strictly. |
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| Keywords: | silk cocoon oil refine peroxide value alkali quantity |
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