Analysis of Saponin Compounds in Ethanol Extract of Pacing Tawar Leaves (Costus Speciosus)

The study investigates the bioactive compounds in the ethanol extract of pacing tawar (Costus speciosus) leaves, which are traditionally used for treating itching, insect bites, and promoting hair growth. Using a maceration method with 96% ethanol, the researchers identified the presence of alkaloids, saponins, tannins, and steroids, while flavonoids were absent. The findings suggest that these compounds have potential pharmacological and therapeutic applications, indicating that pacing tawar leaves could be developed as natural medicinal ingredients.