Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Natural Science: Journal of Science and Technology
Fatma Saputri
Tadulako University
Computer Science & IT

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
KAJIAN PENGGUNAAN PENGKELAT UNTUK MENURUNKAN KANDUNGAN BESI DALAM MINYAK DAUN CENGKEH Saputri, Fatma; Razak, Abd. Rahman; Musafira, Musafira
Natural Science: Journal of Science and Technology Vol 3, No 2 (2014): Volume 3 Number 2 (August 2014)
Publisher : Univ. Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (194.207 KB)

Abstract

The investigation about study of the use of chelating agent to reduce iron content in clove oil has been done. This study aimed to determine the type of chelating agent that has the best ability in reducing the iron content in clove oil and to determine the optimum concentration of the chosen chelating agent in reducing the iron content in clove oil. Determination of iron content (Fe) was conducted using Atomic Absorption Spectrophotometry (AAS). The result obtained show that the type of chelating agent that has the best ability in reducing the iron content in clove oil was EDTA with 1,8% of the optimum concentration. It could reduced the iron content from 3,75 ppm to 0,625 ppm or approximately 83,333% of iron reduction.
Co-Authors Abd. Rahman Razak Musafira Musafira