AKTIVITAS ANTIOKSIDAN DAN PARAMETER FISIKA TEH DAUN BELIMBING WULUH (Averrhoa Billimbi L.) DENGAN METODE FRAP

Listyanto, Dewandaru (2020) AKTIVITAS ANTIOKSIDAN DAN PARAMETER FISIKA TEH DAUN BELIMBING WULUH (Averrhoa Billimbi L.) DENGAN METODE FRAP. Diploma thesis, Sekolah Tinggi Ilmu Kesehatan Nasional.

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Abstract

Starfruit wuluh leaves publish phenolic compounds that can used natural antioxidants. The purpose of this is to know the antioxidant levels and physical parameters in steeping tea leaves starfuit wuluh (Averrhoa billimbi L.) with FRAP (Ferric Reducing Antioxidant Power) method. The method used research determination of content antioxidant by FRAP method. Qualitative analysis of phenolic compound using FeCl3 reagent to detect the the presence or absence of phenolic compounds. Result indicates that positive indicates the presence of phenolic compound. The results determination the levels of antioxidants contained in steeping strarfruit wuluh tea leaves the average of 0,1356 mg AAE/g sample. 1g sample is corresponds to 0,1356 mg antioxidants capacity of vitamin C with % KV of 0,22 %

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