An Emerging Approach for Optimization of Cow Ghee as an Ointment Base in Combination With Selected Conventional Bases

Abstract

Background Cow ghee is a pure and clean animal fat derived from milk and is often recognized as clarified butter. It is used in Ayurvedic medicine as an excellent base for preparing various formulations due to its ability to penetrate deep tissue and be easily absorbed. Cow ghee possesses antioxidant, antibacterial, anti-inflammatory, and antiseptic properties, making it beneficial for treating skin-associated problems. When applied externally, ointment bases are semisolid preparations for use on the skin or mucous membranes. They are classified into four categories: Hydrocarbon, Absorption, Water-removable, and Water-soluble. In this study, ointment bases were formulated and evaluated using cow ghee and selected conventional ones. Materials and Methods Ointment bases like Cetostearyl alcohol, stearic acid, glyceryl monostearate, soft white paraffin, soft yellow paraffin, paraffin wax, white beeswax, and wool fat were obtained from SD fine chem manufacturer Ltd., Mumbai. Cow ghee was obtained from the Go Vigyan, Anusandhan Kendra, Nagpur. The ointment bases were prepared using pharmacopeia procedures. Cow ghee was used as a base in the preparation of ointment bases with different concentrations than conventional bases. Stability testing was performed per International Conference on Harmonization(ICH) guidelines and various physicochemical parameters like color, appearance, odor, consistency, pH, Spreadability Extrudability, loss on drying, solubility, and washability. Results The ointment bases formulated using cow ghee in combination with selected conventional ointment bases were found to be stable. They exhibited desirable characteristics like non-greasy, attractive appearance, and suitability for various medications and supporting substances. The cow ghee-based ointment bases also showed good spreadability, extrudability, and solubility, indicating their effectiveness as carriers for active components. Conclusion The study demonstrates the potential of cow ghee as a natural ointment base for the preparation of various Ayurvedic formulations. The ointment bases formulated using cow ghee in combination with conventional ointment bases were stable and exhibited desirable physicochemical properties. Thus, using cow ghee as an ointment base can provide a cost-effective and easily accessible alternative for therapeutic use or as a carrier of active components.

Keywords: ayurvedic; conventional bases; cow ghee; free fatty acid; topical.