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ITS » Undergraduate Theses » Kimia
Posted by aguss at 25/12/2008 13:29:24  •  6889 Views


PENGARUH TEMPERATUR DAN KADAR NAOH TERHADAP DERAJAT DEASETILASI KHITOSAN

Author :
FAHRUDIN, MUHAMAD 




ABSTRAK

Khitosan dapat diperoleh dari kulit udang melalui beberapa proses yaitu deproteinase demineralisasi dan deasetilasi. Kualitas suatu khitosan dinyatakan dengan seberapa besar derajat deasetilasinya. Semakin besar derajat deasetilasi semakin baik pula kualitas dari khitosan tersebut. Derajat deasetilasi ini dipengaruhi oleh beberapa faktor diantaranya waktu temperatur dan kadar NaOH pada proses deasetilasi. Hasil penelitian variasi temperatur dan kadar NaOH pada batasan ini menunjukkan derajat deasetilasi meningkat sebanding dengan kenaikan temperatur dan kadar NaOH. Secara statistik tidak ada perbedaan signifikan antara kedua metode



KeywordsKhitosan, Kulit udang
 
Subject:  Suhu Rendah
Contributor
  1. Drs. Eko Santoso, MSi
Date Create: 25/12/2008
Type: Text
Format: pdf
Language: Indonesian
Identifier: ITS-Undergraduate-3100006025222
Collection ID: 3100006025222
Call Number: RSKi 573.774 Fah p


Source
Undergraduate Theses, Chemistry Departement, RSKi 573.774 Fah p, 2005

Coverage
ITS Community

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Copyright @2005 by ITS Library. This publication is protected by copyright and permission should be obtained from the ITS Library prior to any prohibited reproduction, storage in a retrievel system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permission(s), write to ITS Library




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ITS-Undergraduate-3100006025222-3201.pdf




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