Скачать или смотреть B.Pharm. Sem.-I | Pharmaceutics-I | To Prepare Liquid Paraffin Emulsion

B.Pharm. Sem.-I | Pharmaceutics-I | To Prepare Liquid Paraffin Emulsion

Liquid Paraffin Emulsion is an oral emulsion used as a lubricant laxative, commonly employed to relieve constipation by softening stool and promoting bowel movement. It is an oil-in-water (O/W) emulsion, where liquid paraffin is the dispersed phase and water is the continuous phase. The preparation involves mixing liquid paraffin, emulsifying agents (such as acacia or tragacanth), syrup (as a sweetening agent), and purified water.

Liquid paraffin emulsion is a pharmaceutical preparation used as a laxative and sometimes as a soothing agent in various formulations. Since liquid paraffin is immiscible with water, it is formulated as an emulsion using suitable emulsifying agents such as acacia or tragacanth. The emulsion is usually of the oil-in-water (O/W) type, where liquid paraffin is dispersed in water with the help of an emulsifier. This preparation demonstrates the principles of emulsification, stability, and dosage form formulation in pharmaceutics.

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🎯 Tags: Pharmaceutics, Liquid Paraffin Emulsion, Emulsion Preparation, Pharmaceutical Formulation, BPharm Notes, Laxatives, Pharmacy Education

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