Karakterisasi Kitosan dari Cangkang Rajungan dan Tulang Cumi dengan Spektrofotometer FT-IR eerta Penentuan Derajat Deasetilasi dengan Metode Baseline

Risfidian, Mohadi and Christina, Kurniawan and Nova, Yuliasari and Nurlisa, Hidayati (2014) Karakterisasi Kitosan dari Cangkang Rajungan dan Tulang Cumi dengan Spektrofotometer FT-IR eerta Penentuan Derajat Deasetilasi dengan Metode Baseline. In: SEMINAR NASIONAL MIPA 2014. FMIPA UNSRI.

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Abstract

Chitosan was isolated from crab shell as chitosan-\ensuremathα and squid pens as chitosan-\ensuremathβ. The characterization by FTIR show the functional groups of chitosan at wavenumbers 1600 cm-1 for NH2 and 3400 cm-1 for ?OH. The deasetilation degree of chitosan were 76,6% from crab shell and 70,42% for chitosan from squid pens, respectively

Item Type:	Book Section
Subjects:	Q Science > QD Chemistry > QD1-999 Chemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Dr.rer.nat Risfidian Mohadi
Date Deposited:	19 Dec 2019 04:31
Last Modified:	13 Apr 2023 09:53
URI:	http://repository.unsri.ac.id/id/eprint/21981

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