Abstract:ABSTRACT
Herbal supplements are one of the products that are taken from outside the body derived from a mixture of herbal plant ingredients have antioxidant activity to prevent the presence of free radicals in the body. Testing natural antioxidant activity in herbal supplement products using the DPPH method (1,1-diphenyl-2-picrylhyrazil). Measurement of UV-Visible spectrophotometry absorbance with DPPH absorbance value at a wavelength of 517 nm. Sensory analysis using a hedonic test at the paneli… Show more
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