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Optimization of arecoline extraction from areca nut using supercritical carbon dioxide.

Nik Abdul Rahman, Norulaini and Sarker, Md. Zaidul Islam and B. Setianto, Wahyu and Mohd Omar, Fatehah and Akanda, Md. Jahurul Haque and Abd Kadir, Mohd Omar (2010) Optimization of arecoline extraction from areca nut using supercritical carbon dioxide. Journal of Food and Drug Analysis, 18 (1). pp. 1-7.

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Abstract

The mass transfer of arecoline using supercritical carbon dioxide (SC-CO2) from areca nut is studied by analyzing the diffusion coefficient derived from Crank equation for sphere model. Comparisons of the SC-CO2 extracted yield under various conditions showed that the combination of pressure at 10.3 MPa and temperature of 50°C provided the optimum condition for extraction, followed by extraction at 40°C and 25.6 MPa. From the diffusion coefficient analysis, the optimum conditions also gave the highest coefficients. It was found that the yield is directly proportional to the values of the coefficients. Key words: areca nut, arecoline, supercritical carbon dioxide, mass transfer, modeling

Item Type: Article (Journal)
Additional Information: 6605/18295
Uncontrolled Keywords: areca nut,arecoline,supercritical carbon dioxide,mass transfer,modeling
Subjects: Q Science > Q Science (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Pharmacy > Department of Pharmaceutical Technology
Depositing User: Ms. Sahaniza Ibrahim
Date Deposited: 18 Feb 2012 13:36
Last Modified: 23 Aug 2013 23:29
URI: http://irep.iium.edu.my/id/eprint/18295

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