Stannum : Jurnal Sains dan Terapan Kimia
Vol 1 No 1 (2019): Oktober

Total Phenolic and Antioxidant Capacity of Acetone Extract of Tristaniopsis merguensis Leaves

Occa Roanisca (Jurusan Kimia Universitas Bangka Belitung)
Robby Gus Mahardika (Jurusan Kimia Universitas Bangka Belitung)
Fajar Indah Puspita Sari (Jurusan Kimia Universitas Bangka Belitung)

Article Info

Publish Date
14 Oct 2019

Abstract

The purpose of this study was to determine the total phenolic and antioxidant capacity of Tristaniopsis merguensis leaf acetone extract. In this study extraction using the maceration method for 3 days with a ratio of dry leaves and solvents of 1: 10 (w / v). Analysis of total polyphenols in this study was carried out using the Follin-Ciocalteu method. Total polyphenols were measured based on gallic acid standards. The antioxidant capacity is calculated based on the DPPH method. The results of this study, obtained extract yield of 9.34%. The total phenolic content of the Tristaniopsis merguensis leaf acetone extract was 215.22 mg GAE / g DW. While the antioxidant capacity of the acetone extract has an IC50 value of 22,1454 µg / mL.

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Journal Info
Stannum : Jurnal Sains dan Terapan Kimia
Website

Abbrev

stannum

Publisher

Universitas Bangka Belitung

Subject

Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering

Description

Jurnal Sains dan Terapan Kimia published research article, minireview/review, and short communication that included studies in Inorganic Chemistry, Organic Chemistry, Analitycal Chemistry, Biochemistry, Physical Chemistry, Computational Chemistry, Chemical Engineering, and Applied Chemistry. ...