KOVALEN: Jurnal Riset Kimia
Vol. 1 No. 1 (2015)

DERAJAT DEASETILASI KITOSAN DARI CANGKANG KERANG DARAH DENGAN PENAMBAHAN NaOH SECARA BERTAHAP

Syaiful Bahri (Unknown)
Erwin Abd. Rahim (Unknown)
Syarifuddin Syarifuddin (Unknown)

Article Info

Publish Date
31 Dec 2015

Abstract

The study about raising of chitosan deacetilation degree in Anadara granosa by gradually adding NaOH has been done. The aim of the research was to study the influence of gradually added NaOH on the raising of chitosan deacetilation. The degree of chitosan deacetilation was determined by using spectroscopy of Fourier Transform Infra Red (FTIR). The result showed that the deacetilation degree increase with the increase of NaOH added i.e 79%; 85,9%; 89,95% for the first, the second and the third addition of NaOH with 3, 6 and 9 hours of the reaction the respectively. Keywords: Anadaragranosa; Chitin; Deacetilation Degree; Chitosan

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Journal Info
KOVALEN: Jurnal Riset Kimia
Website

Abbrev

kovalen

Publisher

Universitas Tadulako

Subject

Chemical Engineering, Chemistry & Bioengineering Chemistry

Description

KOVALEN: Jurnal Riset Kimia is a peer-reviewed journal of chemistry published by the Tadulako University, Indonesia. This journal concern with publishing the original research articles, review articles, and the current issues related to chemistry. Publishing frequency 3 issues per year, in April, ...