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LI Bu-yang, WANG Hong, PENG Hai-lin. Study on the preparing technology of vitamin E cream[J]. Journal of Pharmaceutical Practice and Service, 2005, (2): 86-88.
Citation:
LI Bu-yang, WANG Hong, PENG Hai-lin. Study on the preparing technology of vitamin E cream[J]. Journal of Pharmaceutical Practice and Service, 2005, (2): 86-88.
Study on the preparing technology of vitamin E cream
Objective To choose the best preparing technology of vitaminE cream, improve its quality ;Methods The vitamin E's recall rate and preparation stability was the evaluating index. Orthogonal design method was used. Results The factors influenting extraction efficiency as follows were: A >D>C>B(A: the temperature when added vinaminE, B: the amount of emulsifier' percent, C: the way of mixing, D: the time of emulsifying), We got a result that the optimized technology was A3B2C3D2 by experimentation,namely the amount of emulsifier' percent was 2.5%, the temperature was 55℃,the way of mixing was high-speed cutting, emulsifying for 30min at 55℃. Conclusion The optimal technology is stable and high efficient.
Abstract: Objective To choose the best preparing technology of vitaminE cream, improve its quality ;Methods The vitamin E's recall rate and preparation stability was the evaluating index. Orthogonal design method was used. Results The factors influenting extraction efficiency as follows were: A >D>C>B(A: the temperature when added vinaminE, B: the amount of emulsifier' percent, C: the way of mixing, D: the time of emulsifying), We got a result that the optimized technology was A3B2C3D2 by experimentation,namely the amount of emulsifier' percent was 2.5%, the temperature was 55℃,the way of mixing was high-speed cutting, emulsifying for 30min at 55℃. Conclusion The optimal technology is stable and high efficient.
LI Bu-yang, WANG Hong, PENG Hai-lin. Study on the preparing technology of vitamin E cream[J]. Journal of Pharmaceutical Practice and Service, 2005, (2): 86-88.
Citation:
LI Bu-yang, WANG Hong, PENG Hai-lin. Study on the preparing technology of vitamin E cream[J]. Journal of Pharmaceutical Practice and Service, 2005, (2): 86-88.
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