Extraction Process Optimization of Fucoidan from Dealginated Kelp Waste

被引：1
|
作者：
Wang, Le [1 ,2 ]
Fan, Jiahui [1 ,2 ]
Guo, Siya [1 ,2 ]
Zhang, Zongyi [1 ,2 ]
Wang, Yongchang [3 ]
Guo, Lei [1 ,2 ,3 ]
机构：
[1] Jiangsu Ocean Univ, Coinnovat Ctr Jiangsu Marine Bioind Technol, Jiangsu Key Lab Marine Bioresources & Environm, Lianyungang 222005, Peoples R China
[2] Jiangsu Ocean Univ, Jiangsu Key Lab Marine Biotechnol, Lianyungang 222005, Peoples R China
[3] Jiangsu Zhongda Biotechnol Grp Co Ltd, Lianyungang 222100, Peoples R China
来源：
6TH ANNUAL INTERNATIONAL WORKSHOP ON MATERIALS SCIENCE AND ENGINEERING | 2020年 / 1622卷
关键词：
STRUCTURAL-CHARACTERIZATION; POTENTIAL ANTIOXIDANT; IN-VITRO; ALGINATE; VIVO;
D O I：
10.1088/1742-6596/1622/1/012039
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In order to optimize the extraction process of fucoidan from dealginated kelp waste. On the basis of single-factor experiments, Box-Behnken design was evaluated to study different variables of pH, extraction temperature and extraction time on fucoidan yield. By solving the regression equations and analyzing 3-D plots, the optimum conditions were at pH4.9, liquid/material ratio of 20:1 mL/g, extraction temperature of 73 degrees C, and extraction time of 4 h. Under these conditions, the fucoidan yield of dealginated Kelp waste was 1.63 +/- 0.07%, which were in good agreement with the predicted values. It is the first report of fucoidan extraction from dealginated kelp waste and the results provides a basis for further purification and application of fucoidan.
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页数：6
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