| 食品乳化剂线性聚甘油脂肪酸酯的合成 |
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| 引用本文： | 邹英昭,邹华生,于江虹.食品乳化剂线性聚甘油脂肪酸酯的合成[J].食品科技,2005(8):46-49. |
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| 作者姓名： | 邹英昭 邹华生 于江虹 |
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| 作者单位： | 1. 华南理工大学化工与能源学院,广州,510640
2. 美晨集团股份有限公司,广州,510075 |
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| 摘 要： | 介绍食品乳化剂聚甘油脂肪酸酯及其发展现状,比较线性聚甘油和环状聚甘油,比较催化剂Z和催化剂氢氧化钠对合成聚甘油酯的影响,并对聚甘油和聚甘油酯进行测定。结果表明,由催化剂Z合成的聚甘油中不含有环状聚甘油,其聚甘油酯具有更好的乳化性能。
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| 关 键 词： | 食品乳化剂 线性聚甘油脂肪酸酯 合成 测定 |
| 文章编号： | 1005-9989(2005)08-0046-03 |
| 修稿时间： | 2005年4月20日 |
Synthesis of food emulsifier linear polyglycerol fatty acid esters |
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| ZOU Ying-zhao,ZOU Hua-sheng,YU Jiang-hong.Synthesis of food emulsifier linear polyglycerol fatty acid esters[J].Food Science and Technology,2005(8):46-49. |
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| Authors: | ZOU Ying-zhao ZOU Hua-sheng YU Jiang-hong |
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| Affiliation: | ZOU Ying- zhao1,ZOU Hua- sheng1,YU Jiang- hong2 |
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| Abstract: | Food emulsifier polyglycerol fatty acid esters and its development are introduced,the linear polyglyce- rols is compared with the cyclic polyglycerols, the effect of the Z catalyst is compared with the sodium hydrox- ide catalyst in synthesis of the polyglycerol esters,the polyglycerols and polyglycerol esters are determinated. The result shows that polyglycerols that is synthesized by Z catalyst does not contain cyclic polyglycerols and its esters have better emulsification. |
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| Keywords: | food emulsifier linear polyglycerol fatty acid esters synthesis determination |
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