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Volume 28 Issue 3
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Article Navigation >  Journal of Pharmaceutical Practice and Service  > 2010  >  28(3): 170-172

CHEN Jian-da, HONG Jia-ni, DU Qing-yun. Optimization study on preparation technology of falcate crazyweed herb cream[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(3): 170-172.
Citation: CHEN Jian-da, HONG Jia-ni, DU Qing-yun. Optimization study on preparation technology of falcate crazyweed herb cream[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(3): 170-172.
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Optimization study on preparation technology of falcate crazyweed herb cream

  • Department of Pharmacy,175th Hospital of PLA,Zhangzhou 363000,China

  • Received Date: 2009-10-08
  • Rev Recd Date: 2009-12-19
  • Objective To optimize the formulation and preparation process of falcate crazyweed herb cream of O/W type. Methods The orthogonal experimental design is applied.By investigating the emulsification conditions impacting the quality and stability of the cream as well as the adding amount of active ingredient impacting the UV absorption property,the optimum preparation process and the best prescription are determined. Results When the ratio of emulsifier span-60Tween-80 was 20:35,the oil phase and water phase are added respectively.When the emulsifying temperature was 80 ℃,the emulsion can gain stable quality and uniformity texture.When the adding amount of the total flavones reaches 2.5%(w),the obtained cream has a good stability and good UV absorption. Conclusion Both stability and UV absorption property of the product are satisfactory,which is expected to be developed further into a new kind of natural sunscreen articles.
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Optimization study on preparation technology of falcate crazyweed herb cream

  • Department of Pharmacy,175th Hospital of PLA,Zhangzhou 363000,China
  • Received Date: 2009-10-08
  • Rev Recd Date: 2009-12-19

Abstract: Objective To optimize the formulation and preparation process of falcate crazyweed herb cream of O/W type. Methods The orthogonal experimental design is applied.By investigating the emulsification conditions impacting the quality and stability of the cream as well as the adding amount of active ingredient impacting the UV absorption property,the optimum preparation process and the best prescription are determined. Results When the ratio of emulsifier span-60Tween-80 was 20:35,the oil phase and water phase are added respectively.When the emulsifying temperature was 80 ℃,the emulsion can gain stable quality and uniformity texture.When the adding amount of the total flavones reaches 2.5%(w),the obtained cream has a good stability and good UV absorption. Conclusion Both stability and UV absorption property of the product are satisfactory,which is expected to be developed further into a new kind of natural sunscreen articles.

CHEN Jian-da, HONG Jia-ni, DU Qing-yun. Optimization study on preparation technology of falcate crazyweed herb cream[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(3): 170-172.
Citation: CHEN Jian-da, HONG Jia-ni, DU Qing-yun. Optimization study on preparation technology of falcate crazyweed herb cream[J]. Journal of Pharmaceutical Practice and Service, 2010, 28(3): 170-172.
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