Ethanol extraction of flavonoids from Mungbean Skin after twin-screw extrusion process
文献类型: 外文期刊
第一作者: Du, Bing
作者: Du, Bing;Jiao, Yanli;Huang, Zhiqiang;Mao, Liankai;Fan, Yuanyuan;Yang, Gongming;Wu, Haixiong;Jiang, Longbo
作者机构:
关键词: twin-screw extrusion;mungbean skin;flavonoids;response surface methodology (RSM)
期刊名称:BIOTECHNOLOGY, CHEMICAL AND MATERIALS ENGINEERING, PTS 1-3
ISSN: 1022-6680
年卷期: 2012 年 393-395 卷
页码:
收录情况: SCI
摘要: In order to increase the extraction rate of flavonoids from mungbean skin, twin-screw extrusion process was used as a pretreatment method. After optimizing conditions of twin-screw extrusion process, effects on ethanol extracting flavonoids were studied. Results revealed that the best extrusion conditions were: screw speed at 268r/min, extrusion temperature at 115 similar to 120 degrees C, feed moisture at 17% and feeding rate at 726g/min. Under these conditions, the optimum condition for ethanol extraction of flavonoids was: using 38% ethanol solution at a material-liquid ratio of 1:20 at 77.5 degrees C with 2.5 h. The average extraction rate of flavonoids from mungbean skin was 3.14%, comparing to rate of un-extruded material 2.07%, extraction rate raised by 51.5%. This pretreatment can destroy the density structure of mungbean skin which has great effect on the increase of extraction rate of flavonoids.
分类号:
- 相关文献
作者其他论文 更多>>
-
Effects of inactivated Bacillus sp. DU-106 on high-fat diet-induced obesity and the gut-liver axis
作者:Li, Yanli;Zhao, Wenjun;Jiang, Bingyan;Huang, Xiao-Chun;Liu, Jie;Huang, Junyuan;Du, Bing;Li, Pan;Hu, Bang;Liu, Yong-Xin
关键词:Bacillus sp. DU-106; inactivation; obesity; gut-liver axis; gut microbiota
-
Hydraulic loss mechanisms in Francis turbines induced by guide vane opening based on entropy generation theory
作者:Chen, Xiaoming;Huang, Zhiqiang;Li, Tianci;Zhang, Zhiqing;Lai, Xide;Song, Dongmei
关键词:
-
Identification of the FGB gene polymorphism and analysis of its association with fat deposition traits in Hu sheep
作者:He, Lijuan;Wang, Xiaojuan;Xu, Dan;Ma, Zongwu;Yang, Xiaobin;Huang, Zhiqiang;Cai, Youxin;Liu, Xiaoqiang;Chen, Zhanyu;Zhang, Xiaoxue;Wang, Weimin;Zhang, Deyin;Zhang, Yukun;Zhao, Yuan;Zhao, Liming;Li, Xiaolong;Cheng, Jiangbo;Weng, Xiuxiu;Lin, Changchun;Gong, Ping
关键词:Association analysis; Hu sheep; single nucleotide polymorphism; fat deposition; FGB gene
-
Evaluation of Blue Honeysuckle Berries (Lonicera caerulea L.) Dried at Different Temperatures: Basic Quality, Sensory Attributes, Bioactive Compounds, and In Vitro Antioxidant Activity
作者:Yu, Min;Wang, Beibei;Huang, Zhiqiang;Lv, Jinjiao;Teng, Yunfei;Li, Tianbo;Qin, Dong;Huo, Junwei;Zhu, Chenqiao;Yu, Min;Qin, Dong;Huo, Junwei;Zhu, Chenqiao;Zhang, Yu;Dong, Kun
关键词:haskap; convective drying; total phenolic content; total anthocyanin contents; antioxidant capacity
-
A comparative evaluation of the structure, functionality and volatile profiles of Trichosanthes kirilowii seed protein isolates based on different extraction methods
作者:Peng, Dong;He, Zhilin;Pan, Xiangmin;Zheng, Rui;Bao, Hanxiao;Liao, Jingru;Li, Pan;Du, Bing;Dong, Ling;Li, Weiwen;Chen, Jianping
关键词:Trichosanthes kirilowii seed protein isolate; Extraction methods; Structure; Functional properties; Volatile profiles
-
Glucose-induced glycation enhances the foaming properties of Trichosanthes kirilowii seed protein isolate: Insights into structure, interfacial behavior, and proteomics
作者:Peng, Dong;Huang, Weijuan;Bao, Hanxiao;Ding, Wanyue;Pan, Xiangmin;Li, Guosen;Li, Pan;Du, Bing;Dong, Ling;Li, Weiwen;Chen, Jianping
关键词:Trichosanthes kirilowii seed protein isolate; Foaming properties; Glycation; Glucose; Interfacial behavior; Quantitative proteomics
-
Ameliorative effects of Trichosanthes kirilowii Maxim. seed oil on hyperlipidemia rats associated with the regulation of gut microbiology and metabolomics
作者:Chen, Weili;Zhou, Zhangbao;Qi, Ruida;Zhou, Jun;Liang, Huiying;Huang, Pinxi;Zou, Zebin;Du, Bing;Li, Pan;Dong, Ling;Li, Hua
关键词:Trichosanthes kirilowii Maxim. seed oil; PUFAs; Hyperlipidemic; Gut microbiota; Bile acids; Metabonomic