| 硬脂酰乳酸钠合成新工艺 |
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| 引用本文： | 祝一锋,胥洪原.硬脂酰乳酸钠合成新工艺[J].精细化工,1998,15(1):16-18. |
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| 作者姓名： | 祝一锋 胥洪原 |
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| 作者单位： | 浙江工业大学化工学院(祝一锋)，杭州护士学校化学组(胥洪原) |
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| 摘 要： | 研究了以硫酸为催化剂，由乳酸和硬脂酸一步法制备硬脂酰乳酸钠。在乳酸∶硬脂酸为２∶１（摩尔比），反应温度１０５±２℃，催化剂用量为１５％，反应时间４ｈ的条件下，所制产品质量符合ＦＡＯ／ＷＨＯ质量标准。
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| 关 键 词： | 硬脂酰乳酸钠乳剂，食品添加剂 |
A New Technology for Synthesis of Sodium Stearyl Lactylate(SSL) |
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| Zhu Yifeng.A New Technology for Synthesis of Sodium Stearyl Lactylate(SSL)[J].Fine Chemicals,1998,15(1):16-18. |
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| Authors: | Zhu Yifeng |
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| Abstract: | The synthetic conditions of sodium stearyl lactylate (SSL) using sulphuric acid as catalyst have been studied.The optimum conditions of preparation have been obtained:the molar ratio of lactic acid to stearic acid is 2∶1,reaction temperature is 105±2℃,the amount of catalyst is 1.5%,reaction time is 4h,the quality of the product is in accord with the standard of FAO/WHO. |
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| Keywords: | SSL food additive |
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