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Abstract
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Article Information:
Optimization of Ultrasound-assisted Extraction of Lentinula Edodes Polysaccharides Using Response Surface Methodology
Ping Yang, Qiao Jia, Qing Xu and Xi Xu
Corresponding Author: Qiao Jia
Submitted: December 10, 2014
Accepted: February 5, 2015
Published: August 15, 2015 |
Abstract:
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In this study, an ultrasound-assisted procedure for the extraction of Lentinula Edodes polysaccharides was established. Response Surface Methodology (RSM) was used to optimize the ultrasound-assisted extraction parameters (extraction temperature (A), extraction time (B) and ratio of water to raw material (C)) for enhancing the forward extraction efficiency of Lentinula Edodes polysaccharides by implementing a three-level, three-variable Box-Behnken experimental design. The independent variable with the largest effect on response was A (extraction temperature), followed by C (ratio of water to raw material) and B (extraction time). The optimum extraction conditions were found to be extraction temperature 76.6°C, extraction time 88.8 min and ratio of water to raw material 58.1 (mL/g). Under these conditions, theory of extraction yield of 3.83%.
Key words: Lentinula Edodes polysaccharides, Response Surface Methodology (RSM), ultrasonic-assisted extraction, , , ,
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Cite this Reference:
Ping Yang, Qiao Jia, Qing Xu and Xi Xu, . Optimization of Ultrasound-assisted Extraction of Lentinula Edodes Polysaccharides Using Response Surface Methodology. Advance Journal of Food Science and Technology, (4): 263-268.
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ISSN (Online): 2042-4876
ISSN (Print): 2042-4868 |
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