Optimation Of Ethanol Extract Of Centella Asiatica And Cresintia Cujete Composition As Natural Antioxidant Source
Journal Title: Eksakta: Jurnal Ilmu-Ilmu MIPA - Year 2016, Vol 16, Issue 1
Abstract
The development of natural antioxidants in the Pegagan (Centella asiatica) and Majapahit (Cresintia cujete) is a great potential. This research has been optimizing the composition of ethanol extract of Centella asiatica and Cresintia cujete as an antioxidants source using measure the free radicals scavenging activity of DPPH. The results of research showed that both the ethanol extract of Centella asiatica and Cresintia cujete has a total phenol content. its shown with the ability to reduce reagent Folin Ciocalteu become blue colour. The composition optimazion of extract Centella asiatica:Cresintia cujete = 30:70 has free radical scavenging activity of DPPH most well compared ethanol extract of Centella asiatica and Cresintia cujete. IC50 values for the composition of ethanol extract of Centella asiatica:Cresintia cujete = 30:70 is 0,103 mg/mL
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