Modeling of Natural – lipstick formulation by artificial

Pitaya seed oil was extracted using n-hexane and ethanol to extract the unsaturated fatty acids and antioxidant (flavonoid and phenol). Solvent extraction technique was used to extract the compounds. 20.0g of pitaya seed was grounded using a blender and soaked with hexane (450ml) and left for overnight as well as for ethanol solvent extraction.

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