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ITS » Scientific Articles » LPPM
Posted by orchidea@chem-eng.its.ac.id at 18/06/2016 12:08:56  •  532 Views


FACTORIAL DESIGN OPTIMIZATION OF SUPERCRITICAL CO2 EXTRACTION CONDITIONS OF GALANTHAMINE

Author :
RACHMANIAH, ORCHIDEA ( 197802142003122001 )
ARRUABARRENA, INAKI; VERPOORTE, ROB   VERMEULEN, BAS; SPRONSEN, JAAP VAN; WITKAMP, GEERT JAN




ABSTRAK

Factorial design was applied in order to study the effects of operating temperature operating pressure and matrix particle size in supercritical carbon dioxide sc-CO2 extraction of Galanthamine GAL from dried bulbs of Narcissus pseudonarcissus var. Carlton. Statistical analysis was performed using the Design-Expert software package. The experiments show that operating temperature X1 and particle size X3 are significantly affecting the extracted amount of GAL. Within the experimental range of the studied variables a model of linear empirical correlation resulted in a good agreement with the experimental results.



KeywordsFactorial design; Extraction; Galanthamine; Narcissus; Supercritical CO2
 
Subject:  ekstraksi
Date Create: 01/12/2011
Type: Text
Format: PDF
Language: English
Identifier: ITS-Article-10005160010084
Collection ID: 10005160010084
Call Number: 660.284 2 Rac f


Source
article of 3rd International Seminar on Applied Technology, Science, and Arts (APTECS 2011),

Coverage
ITS Community

Rights
LPPM, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia.




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ITS-Article-10005160010084-41669.pdf




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