Optimization of water-soluble polysaccharides from stem lettuce by response surface methodology and study on its characterization and bioactivities

文献类型: 外文期刊

第一作者: Nie, Chenzhipeng

作者: Nie, Chenzhipeng;Zhu, Peilei;Wang, Mingchun;Ma, Shuping;Nie, Chenzhipeng;Zhu, Peilei;Wang, Mingchun;Ma, Shuping;Zhu, Peilei;Wang, Mingchun;Wei, Zihao

作者机构:

关键词: Stem lettuce;Polysaccharide;Response surface methodology;Characterization;Antioxidant;alpha-Amylase

期刊名称:INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES ( 影响因子:6.953; 五年影响因子:6.737 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: Stem lettuce is widely consumed as a vegetable in China. It is also used as a traditional Chinese medicine for a long time. Up to now, no information is available for stem lettuce polysaccharide (SLP). In this study, extraction optimization, characterization, and antioxidant activity of SLP was investigated.The maximum SLP yield of 20.89% was obtained under the optimal extraction conditions as follows: extraction temperature 95 degrees C, extraction time 3.3 h and ratio of water to material 25 mL/g. The sulfate content of SLP was 5.82% and the main monosaccharides were GalA, Gal, and Ara with a mole ratio of 49.2: 23.3: 22.9. FTIR spectrum and HPGPC result further indicated that SLP is a sulfated polydisperse heterpolysaccharide. Congo-red test and AFM scan indicated that SLP might be branching and intertwining structure with triple helix conformation. Moreover, SLP exhibited potent antioxidant activity and alpha-amylase inhibitory activity, hence it could be used as a potential natural antioxidant and hypoglycemic agent in medicine or functional food fields. (C) 2017 Elsevier B.V. All rights reserved.

分类号: Q71

  • 相关文献

[1]Extraction, purification, characterization and antioxidant activity of polysaccharides from Piteguo fruit. Wang, Yonggang,Wang, Fan,Sun, Shangchen,Leng, Feifan,Zhang, Weijie,Ma, Xueqing,Wang, Xiaoli.

[2]Extraction, Purification and Primary Characterization of Polysaccharides from Defatted Peanut (Arachis hypogaea) Cakes. Liu, Hongzhi,Jiang, Nan,Liu, Li,Sheng, Xiaojing,Shi, Aimin,Hu, Hui,Yang, Ying,Wang, Qiang,Jiang, Nan.

[3]Purification, characterization and immunomodulatory activity of water extractable polysaccharides from the swollen culms of Zizania latifolia. Wang, Mingchun,Zhao, Shiwei,Zhu, Peilei,Nie, Chenzhipeng,Ma, Shuping,Wang, Naifu,Du, Xianfeng,Zhou, Yibin,Wang, Mingchun,Zhao, Shiwei,Zhu, Peilei,Nie, Chenzhipeng,Ma, Shuping,Wang, Naifu,Du, Xianfeng,Zhou, Yibin,Zhu, Peilei. 2018

[4]Characterization of antioxidant polysaccharides in bitter gourd (Momordica charantia L.) cultivars. Wang, Yunqiang,Xiang, Changping,Li, Junli,Huang, Jin,Xu, Xiaofei,Wang, Yunqiang. 2010

[5]Characterization, antioxidant activity and immunomodulatory activity of polysaccharides from the swollen culms of Zizania latifolia. Wang, Mingchun,Zhu, Peilei,Zhao, Shiwei,Nie, Chenzhipeng,Wang, Naifu,Du, Xianfeng,Zhou, Yibin,Wang, Mingchun,Zhao, Shiwei,Nie, Chenzhipeng,Wang, Naifu,Du, Xianfeng,Zhou, Yibin,Wang, Mingchun,Zhu, Peilei.

[6]Isolation of a polysaccharide with antiproliferative, hypoglycemic, antioxidant and HIV-1 reverse transcriptase inhibitory activities from the fruiting bodies of the abalone mushroom Pleurotus abalonus. Tzi Bun Ng,Wang, Chang Rong,Jiang, Yun,Qiao, Wen Tao,Li, Ning,Liu, Fang,Li, Le,Fang, Jin Cen,Wen, Ting Yi. 2011

[7]Comparison of the structural characterization and biological activity of acidic polysaccharides from Cordyceps militaris cultured with different media. Wu, Fengyao,Yan, Hui,Ma, Xiaoning,Jia, Junqiang,Zhang, Guozheng,Guo, Xijie,Gui, Zhongzheng,Jia, Junqiang,Zhang, Guozheng,Guo, Xijie,Gui, Zhongzheng. 2012

[8]Preliminary characterization, antioxidant activity in vitro and hepatoprotective effect on acute alcohol-induced liver injury in mice of polysaccharides from the peduncles of Hovenia dulcis. Wang, Mingchun,Jiang, Changxing,Ma, Liping,Zhang, Zhanjun,Zeng, Xiaoxiong,Zhu, Peilei. 2012

[9]Optimization of enzyme-assisted extraction of polysaccharides from alfalfa and its antioxidant activity. Wang, Shaopu,Dong, Xiaofang,Tong, Jianming.

[10]Ultrasonic Extraction of Antioxidants from Chinese Sumac (Rhus typhina L.) Fruit Using Response Surface Methodology and Their Characterization. Lai, Jixiang,Wang, Huifang,Wang, Donghui,Fang, Fang,Wang, Fengzhong,Wu, Tao.

[11]Characterization of microRNAs from sheep (Ovis aries) using computational and experimental analyses. Sheng, Xihui,Wei, Caihong,Liu, Tao,Zhang, Li,Du, Lixin,Sheng, Xihui,Song, Xuemei,Yu, Yan,Niu, Lili,Li, Shangang,Li, Hongbin.

[12]Ability of resveratrol to inhibit advanced glycation end product formation and carbohydrate-hydrolyzing enzyme activity, and to conjugate methylglyoxal. Shen, Yixiao,Sheng, Zhanwu,Shen, Yixiao,Xu, Zhimin. 2017

[13]Screening, Gene Cloning, and Characterizations of an Acid-Stable alpha-Amylase. Liu, Xinyu,An, Yi,Cheng, Kun,Wang, Mingdao,Yang, Sen,Chen, Hongge,Jia, Wei.

[14]Isolation of -Amylase Inhibitors from Kadsura longipedunculata Using a High-Speed Counter-Current Chromatography Target Guided by Centrifugal Ultrafiltration with LC-MS. Cen, Yin,Chen, Xiaoqing,Xiao, Aiping,Liu, Liangliang.

[15]Improving the Catalytic Performance of a Talaromyces leycettanus alpha-Amylase by Changing the Linker Length. Zhang, Duoduo,Luo, Xuegang,Zhang, Tongcun,Zhang, Duoduo,Luo, Xuegang,Zhang, Tongcun,Tu, Tao,Wang, Yuan,Li, Yeqing,Zheng, Fei,Wang, Xiaoyu,Bai, Yingguo,Huang, Huoqing,Su, Xiaoyun,Yao, Bin,Luo, Huiying.

[16]Seed micromorphology and germination characteristics of wild and cultivated pepper strains. Zhang Zhuqing,Dai Xiongze,Zou Xuexiao,Ou Lijun,Ou Lijun.

[17]Phytosterols in banana (Musa spp.) flower inhibit alpha-glucosidase and alpha-amylase hydrolysations and glycation reaction. Sheng, Zhanwu,Pan, Siyi,Sheng, Zhanwu,Ai, Binling,Zheng, Lili,Zheng, Xiaoyan,Dai, Haofu,Prinyawiwatkul, Witoon,Xu, Zhimin.

[18]Screening and Binding Analysis of Flavonoids with Alpha-Amylase Inhibitory Activity from Lotus Leaf. Liao, Liping,Chen, Jing,Liu, Liangliang,Xiao, Aiping. 2018

[19]Physicochemical characterization of enzymatically hydrolyzed heat treated granular starches. Mu, Tai-Hua,Abegunde, Oluwaseyi K.,Sun, Hong-Nan,Deng, Fu-Ming,Zhang, Miao.

[20]Overexpression of celB gene coding for beta-glucosidase from Pyrococcus furiosus using a baculovirus expression vector system in silkworm, Bombyx mori. Lin, Xu'Ai,Zhang, Wei,Chen, Yin,Bin Yao,Zhang, Zhi Fang.

作者其他论文 更多>>