Vibrational Test for Evaluation of Creams. II. Stability of O/W Creams Containing Polyoxyethylene Sorbitan Stearates

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概要

• 論文の詳細を見る

• Five O/W creams with different hydrophilic-lipophilic balance (HLB) values were prepared. The stability of these creams was examined by means of a storage stability test for three months and a vertical vibrating test which caused a first-order breakdown of viscoelastic structures formed in the creams at the rates of K_η'and K_G'were more stable in the storage test. This vibrating test may be useful instead of a prolonged storage test for estimating the stability of creams in comparative screening during development, based on the selection of creams with lower values of K_η'and K_G'.

• 公益社団法人日本薬学会の論文
• 1985-09-25

著者

• 黒田 稔

  Pharmaceutical Formulation Research Center, Research Institute, Daiichi Seiyaku Co., Ltd.,

• 黒田 稔

  Otc Research Group Research Institute Daiichi Pharmaceutical Co. Ltd.

• 河田 朋子

  Pharmaceutical Formulation Research Center, Research Institute, Daiichi Seiyaku Co., Ltd.

• 河田 朋子

  Pharmaceutical Formulation Research Center Research Institute Daiichi Seiyaku Co. Ltd.

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• Texture Study on Optimum Formulation of Molded Poultices
• Characterization of Powder-Coated Microsponge Prepared by Dry Impact Blending Method
• Texture Profile for Molded Poultices
• Vibrational Test for Evaluation of Creams. II. Stability of O/W Creams Containing Polyoxyethylene Sorbitan Stearates
• Vibrational Test for Evaluation of Creams. I. The Effect of Vertical Vibration Imposed on O/W Creams

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