| 国产食用乳化剂Tween60对甜橙油—水界面性质的影响 |
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| 引用本文： | 松全才,温玉全. 国产食用乳化剂Tween60对甜橙油—水界面性质的影响[J]. 齐齐哈尔大学学报(自然科学版), 1989, 5(4): 49-57 |
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| 作者姓名： | 松全才 温玉全 |
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| 作者单位： | 北京理工大学(松全才)，北京市食品工业研究所(温玉全)，轻工业部(刘仪) |
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| 摘 要： | 本文研究了国产食用乳化剂Tween60对甜橙油—水界面性质的影响。测定了Tween60水溶液在不同浓度、不同pH值及不同的电解质(NaCl)浓度时,油—水两相间界面张力的变化,发现了一些影响界面张力的因素。当水溶液中Tween60的浓度是5.3%时,界面张力最小。同时,文中还讨论了Tween60分子在界面处的吸附作用机理,得到了一些很有意义的结论。
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| 关 键 词： | 乳化剂 界面张力 甜橙油 Tween60 |
The Influence of Emulsifier Tween 60 Upon The Interfacial Properties Between Sweet Orange Oil and Water |
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| Song Quancai Wun Yuquan Liu yi. The Influence of Emulsifier Tween 60 Upon The Interfacial Properties Between Sweet Orange Oil and Water[J]. Journal of Qiqihar University(Natural Science Edition), 1989, 5(4): 49-57 |
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| Authors: | Song Quancai Wun Yuquan Liu yi |
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| Affiliation: | Song Quancai Wun Yuquan Liu yi(Beijing institute of Technilogy) (Ministry of light industry) |
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| Abstract: | In this paper, a study has been made of the influence of food emulsifier Tween 60 (a product made in china) upon the interfacial properties between sweet orange oil and water. The interfacial tension of oil-water has been determined in different tween 60 concentration and the influence of various pH and NaCI concentration has been studied. It was found that there are some factors which play an important role in interfacial tension, and exist a minimum of interfacial tension at Tween 60 5.3% the mechanism of Tween 60 adsorption at the interface between oil and water was discussed and some conclusions have been deduced. |
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| Keywords: | Emulsifier Interfacial tension Orange oil Tween60 |
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