Document Detail


Modeling and optimization of supercritical fluid extraction of anthocyanin and phenolic compounds from Syzygium cumini fruit pulp.
MedLine Citation:
PMID:  25190849     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
Supercritical carbon dioxide extraction (SC-CO2) of total anthocyanin and phenolic compounds from jamun fruits was investigated using three factors at three levels Box-Behnken response surface design. Experiments were conducted to evaluate the effects of three independent variables (pressure, temperature and co-solvent flow rate) on the maximum extraction yield of anthocyanin and phenolic compounds from jamun fruits. From the experimental data, second order polynomial mathematical models were developed with high coefficient of determination values (R (2) > 0.98). From response surface plots, pressure, temperature and co-solvent flow rate exhibited independent and interactive effects on the extraction yields. Pressure of 162 bar, extraction temperature at 50 °C and co-solvent flow rate of 2.0 g/min was identified as optimal conditions. Under these optimal conditions, the experimental value agreed well with the predicted values and indicates the suitability of developed models.
Authors:
J Prakash Maran; B Priya; S Manikandan
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Publication Detail:
Type:  Journal Article     Date:  2014-01-08
Journal Detail:
Title:  Journal of food science and technology     Volume:  51     ISSN:  0022-1155     ISO Abbreviation:  J Food Sci Technol     Publication Date:  2014 Sep 
Date Detail:
Created Date:  2014-09-05     Completed Date:  2014-09-05     Revised Date:  2014-09-08    
Medline Journal Info:
Nlm Unique ID:  0056471     Medline TA:  J Food Sci Technol     Country:  India    
Other Details:
Languages:  eng     Pagination:  1938-46     Citation Subset:  -    
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