Pengaruh Perbandingan Konsentrasi Asam Sitrat-Malat terhadap Karakteristik Granul Effervescent Daun Katuk (Sauropus androgynus L. Merr)


 The purposes of this research was to determine the effect concentration ratio citric-malic acid on characteristics effervescent granule katuk leaves and proper get with best characteristics. used Completely Randomized Design (CRD) treatment consisting 5 levels: 5% : 25%, 10% 20%, 15% 15%, 20% 10%, dan 25% 5%. repeated 3 times in order obtain 15 experimental units. data were analyzed statistically using variance test if had a significant observed variables, it continued Duncan's Multiple Range Test. result showed that (P<0,05) moisture content, ash flow time, soluble high foaming, total flavonoids, antioxidant capacity. citric malic produce content 5.67%, 23.84%, pH 5.88, time 20.69 seconds, 0.80 foaming 3.20 cm, flavonoids 21.04 mgQE/100g powder, capacity 16.51 mgGAEAC/100g powder sensory hedonic color liked, aroma taste liked overall acceptance liked.