Abstract: Background: Tespong herbs (O. javanica DC .) contain numerous chemical compounds considered beneficial for medications, including flavonoids, phenols, and tannins, which can function as antioxidants. Nanoparticles are materials with a size range of 1-1000 nanometers which can increase the bioavailability of drugs, thus accelerating the drug delivery system in the body. Objective: The aim of this study is to identify the characteristics of herbal extract and nanoextract of Tespong and to compare their antioxidant activity. Methods : Extraction o...
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Topics: 
Traditional medicine
Food science