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.

引用

页数：6

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