Study on the Extraction Technique of Poly-methoxyflavonoids from Citrus Peels by Using Response Surface Methodology

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Abstract:

The objective of the present study is to extract polymethoxy flavonoids such as nobiletin and tangeretin possess several important biological activities ,and to make full of use citrus peels which to be waste or by-product to develop a feasible eco-friendly process to maximize the yield of nobiletin and tangeretin. Box-Behnken design (BBD) based on response surface methodology (RSM) was adopted to investigate the effect of temperature (°C), time (h) and liquid-material ratio (ml/g)on nobiletin and tangeretin extraction. Under the optimum conditions, Extraction yielded polymethoxy flavonoids content of more than 1.15mg/g

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Periodical:

Advanced Materials Research (Volumes 560-561)

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544-549

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August 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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