| 改性卵磷脂作为生物表面活性剂对胆固醇的微乳化研究 |
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| 引用本文： | 彭一鸣,蒋笃孝,宋龄瑛.改性卵磷脂作为生物表面活性剂对胆固醇的微乳化研究[J].食品科技,2003(6):35-37. |
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| 作者姓名： | 彭一鸣 蒋笃孝 宋龄瑛 |
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| 作者单位： | 1. 暨南大学化学系,广州,510326
2. 广州大学化学系,广州,510405 |
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| 基金项目： | 国务院侨办重点学科基金项目(93A119)。 |
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| 摘 要： | 对大豆卵磷脂进行羟氯化改性,以此为表面活性剂、乙醇为助表面活性剂,对胆固醇进行微乳化实验。采用三相图形式和电导率对微乳化体系进行跟踪检测。改性大豆卵磷脂与未改性大豆卵磷脂比较,在水中的分散性、微乳化性能明显提高,因此羟氯化改性卵磷脂可作为制备药物载体。
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| 关 键 词： | 大豆卵磷脂 微乳化 改性 胆固醇 |
| 文章编号： | 1005-9989(2003)06-0035-03 |
| 修稿时间： | 2003年2月19日 |
Investigation of modification of lecithin by hydroxychlorid as biologic surfactant to cholesterin microemulsions |
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| PENG Yi-ming JIANG Du-xiao,SONG ling-ying.Investigation of modification of lecithin by hydroxychlorid as biologic surfactant to cholesterin microemulsions[J].Food Science and Technology,2003(6):35-37. |
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| Authors: | PENG Yi-ming JIANG Du-xiao SONG ling-ying |
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| Affiliation: | PENG Yi-ming1 JIANG Du-xiao1 SONG ling-ying2 |
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| Abstract: | Soybean lecithin was modified by hydroxychloride in NaClO. Then it was used as surfactant and alcohols were investigated as cosurfactant . Investigation of the phase and conductance were used for the microemulsion. Modified soybean lecithin was more effective than lecithin to improve the disperse and micromulsion,microemulsion of cholesterin and water was got,and it was better to be used in drug delivery system. |
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| Keywords: | soybean lecithin microemulsion modification cholesterin |
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