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All Journal Jurnal Fitofarmaka Indonesia JFM (Jurnal Farmasi Malahayati)
Harti Widiastuti
Fakultas Farmasi Universitas Muslim Indonesia
Biochemistry, Genetics & Molecular Biology Chemistry Environmental Science Medicine & Pharmacology

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STANDARISASI VITAMIN C PADA BUAH BENGKUANG (Pachyrhizus erosus) SECARA SPEKTROFOTOMETRI UV-VIS Harti Widiastuti
Jurnal Fitofarmaka Indonesia Vol 2, No 1 (2015): JURNAL FITOFARMAKA INDONESIA
Publisher : Faculty of Pharmacy, Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (606.635 KB) | DOI: 10.33096/jffi.v2i1.182

Abstract

Have been conducted by a obstetrical research of vitamin C at juicy tuber by spectrophotometry UV – Vis.  The research aim to determine and compare the content of vitamin C from juicy tuber. Firstly fruit of juicy tuberare cleared by their seed then it weighed after that it enhanced by oxilate acid 0.4% and than it blended and filtered. Filtrat obtained to qualitative analyze by using the react specific and standarization of vitamin C using the spectrophotometry UV – Visible at wave legth 516 nm obtained rate of mean vitamin C that is juicy tuber yaitu 91.97 mg/100g.
SENYAWA FITOKIMIA DAN AKTIVITAS ANTIINFLAMASI DARI EKSTRAK ETIL ASETAT TERPURIFIKASI BIJI ALPUKAT (Persea americana Mill.) Zainal Abidin; Harti Widiastuti; Mamat Pratama; Rais Razak; Rahmawati Rahamawati
JFM (Jurnal Farmasi Malahayati) Vol 9, No 2 (2026)
Publisher : Jurnal Farmasi Malahayati (JFM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jfm.v9i2.26336

Abstract

Co-Authors Mamat Pratama Rahmawati Rahamawati Rais Razak Zainal Abidin