Article Per Year (5 Year)
p-Index From 2019 - 2024
0.23
P-Index
This Author published in this journals
All Journal Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan
Angki Angelo Delevio
Unknown Affiliation
Earth & Planetary Sciences

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

Found 1 Documents
Search

 1 
THE EFFECT OF DIFFERENT KOH CONCENTRATIONS ON THE VALUE OF THE DEACETYLATION DEGREE OF CHITOSAN FROM PENSI SHELLS (Corbicula moltkiana) Angki Angelo Delevio; Mery Sukmiwati; Edison Edison
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 1 (2021): Edisi 1 Januari s/d Juni 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract               This study aimed to determine the effect of different KOH concentrations on the value of the deacetylation degree of chitosan from pensi shells (Corbicula moltkiana). The treatments given were differences in the KOH concentration of 40, 50 and 60%. The analysis parameters observed were the proximate test and FTIR. The results based on the standard of ash content, moisture content and degree of deacetylation showed that 60% KOH concentration was the best with the lowest water and ash content and the highest deacetylation degree. namely the water content of 1.46%, the ash content of 9.42 and the degree of deacetylation of 53.58%.Keywords Chitin, Chitosan, Corbicula moltkiana, KOH and  Pensi shells.
Co-Authors Edison Edison Mery Sukmiwati