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ABSTRACT The purpose of this study was to determine the effect of different types of solvent (KOH and NaOH) and solvent concentration (0.1%, 0.3%, 0.5% and 1.0%) on the characteristics of the carrageenan from seaweed (Eucheuma spinosum ). The purpose of this study is to obtain the type and concentration of appropriate solvent in the manufacture of carrageenan from seaweed (Eucheuma spinosum). The experimental design used in this study were randomized block design (RAK) with 2 x 4 factorial with 3 replications. The first factor of the type of solvent (A) consists of: a1 = KOH and a2 = NaOH. The second factor is the concentration of solvent (B) consists of: b1 = 0.1%, b2 = 0.3%, b3 = 0.5% and b4 = 1.0% The results of the analysis carried out showed that the factor type of solvent ( A ) affect the value of the resulting yield of carrageenan . Solvent concentration factor ( B ) affect the value of the resulting yield of carrageenan . Interaction of the type and concentration of the solvent does not affect the entire response . ix

By Alumni Nela Triana Hidayanti, DS SUPLI EFFENDI and LHA Leni Herliani Afrianti
Topics: S1-Skripsi
Year: 2013
OAI identifier: oai:repository.unpas.ac.id:30094
Provided by: Universitas Pasundan
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