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Optimization of Extraction Conditions of Polyphenolic Compounds from Amaranth Leaf using Statistically-based Optimization
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  • Journal title : Korean Chemical Engineering Research
  • Volume 54, Issue 3,  2016, pp.315-319
  • Publisher : The Korean Institute of Chemical Engineers
  • DOI : 10.9713/kcer.2016.54.3.315
 Title & Authors
Optimization of Extraction Conditions of Polyphenolic Compounds from Amaranth Leaf using Statistically-based Optimization
Jo, Jaemin; Choi, Kanghoon; Shin, Seulgi; Lee, Jihyun; Kim, JinWoo;
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 Abstract
This study examined the optimization of hot-water extraction conditions for maximizing the total polyphenol compounds (TPC) extracted from amaranth leaf. The effects of three independent variables, including extraction temperature, extraction time and ethanol concentration on TPC were investigated using central composite design (CCD). The concentration of TPC increased with increased levels of extraction temperature and time. The extraction temperature and the ethanol concentration showed the significant effect on TPC production (p<0.05). The predicted values at the optimized condition were acceptable when compared to the experimental values ($R^2
 Keywords
Amaranth;byproduct;Polyphenol;Extraction;Optimization;
 Language
Korean
 Cited by
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