Response surface optimization of the ultrasonic-assisted extraction of edible brown pigment from Macadamia shells
文献类型： 外文期刊
作者： Liu, Y. Y. 1 ; Liu, Y. J. 1 ; Gong, X. 1 ; Li, J. H. 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci, Agr Prod Proc Res Inst, Zhanjiang, Peoples R China
期刊名称：2017 2ND INTERNATIONAL SEMINAR ON ADVANCES IN MATERIALS SCIENCE AND ENGINEERING
ISSN： 1757-8981
年卷期： 2017 年 231 卷
页码：
收录情况： SCI
摘要： The ultrasonic extraction of Edible brown pigment from macadamia shells was researched using response surface methodology (RSM) with 3 factors and 3 levels. A Box-Behnken design (BBD) was employed to investigate the effects of Solvent concentration, ratio of water to raw material and extraction time on the extraction yield of brown pigment. By using this new method, the optimum extraction condition was obtained as follows: Ultrasonic treating time 71 min, solvent to sample ratio of 23 mL/g, Alcohol concentrations 62%. Under the optimized condition, the experimental yield of brown pigment was 0.636g.
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