PHARMACON
Vol 2, No 1 (2013): pharmacon

PERBANDINGAN HASIL PENETAPAN KADAR VITAMIN C MANGGA DODOL DENGAN MENGGUNAKAN METODE SPEKTROFOTOMETRI UV-Vis DAN IODOMETRI

Karinda, Monalisa (Unknown)
Fatimawali, Fatimawali (Unknown)
Citraningtyas, Gayatri (Unknown)



Article Info

Publish Date
01 Feb 2013

Abstract

ABSTRACTVitamin C is one of the nutrients that role as antioxidant and effectively overcome the freeradicals that can damage cells or tissue. Fruit is a good source of vitamin C, such as themango fruit. This study aimed to determine the levels of vitamin C in the mango fruit usingUV-Vis spectrophotometry method and Iodimetry method, and compare the results of bothmethods. Samples were identified as ripe mango. In this study, the levels of vitamin C wereanalyzed by using UV-Vis spectrophotometry and Iodimetry. The results of the analysis ofvitamin C in the mango dodol by using UV-Vis spectrophotometry is 15.88 g/100g, whereasthe content of vitamin C by using Iodimetry was 3.5 g/100g. From these results, showed thelevels of vitamin c by using the spektrofotometry uv-vis method is higher than the iodimetrymethod.Keywords: Vitamin C, mango, UV-Vis Spectrophotometry, Iodimetry.

Copyrights © 2013






Journal Info

Abbrev

pharmacon

Publisher

Subject

Medicine & Pharmacology

Description

Pharmacon is the journal published by Pharmacy Study Program, Faculty of Mathematics and Natural Sciences, Sam Ratulangi University, Indonesia (P-ISSN: 2302-2493 E-ISSN: 2721-4923). Pharmacon was established in 2012 and published four times a year. Pharmacon is an open access journal and has been ...