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
文献类型: 外文期刊
第一作者: Wang, Mingchun
作者: Wang, Mingchun;Jiang, Changxing;Ma, Liping;Zhang, Zhanjun;Zeng, Xiaoxiong;Zhu, Peilei
作者机构:
关键词: Polysaccharide;Hovenia dulcis;Hepatoprotective effect;Antioxidant;Alcohol;Liver injury
期刊名称:FOOD AND CHEMICAL TOXICOLOGY ( 影响因子:6.023; 五年影响因子:5.844 )
ISSN: 0278-6915
年卷期: 2012 年 50 卷 9 期
页码:
收录情况: SCI
摘要: The fresh fleshy peduncles of Hovenia dulcis have been used as a food supplement and traditional herbal medicine for the treatment of liver diseases and alcoholic poisoning for more than a millennium. The objectives of the present study, therefore, were to determine the antioxidant activity of polysaccharides from the peduncles of H. dulcis (HDPS) and to evaluate its hepatoprotective effect on acute alcohol-induced liver injury in mice. HDPS, prepared by hot water extraction, ethanol precipitation and treatment of macroporous resin, was found to be non-starch polysaccharide and mainly composed of galactose, arabinose, rhamnose and galacturonic acid. In in vitro antioxidant assay, HDPS exhibited high superoxide radical scavenging activity, strong inhibition effect on lipid peroxidation and a medium ferrous ion-chelating activity. For hepatoprotective activity in vivo, the administration of HDPS significantly decreased the serum levels of alanine aminotransferase and aspartate aminotransferase, significantly decreased the liver level of malondialdehyde and remarkably restored the liver activities of superoxide dismutase and glutathione peroxidase in alcohol-induced liver injury mice. The results suggested that HDPS had a significant protective effect against acute alcohol-induced liver injury possibly via its antioxidant activity to protect biological systems against the oxidative stress. (C) 2012 Elsevier Ltd. All rights reserved.
分类号:
- 相关文献
作者其他论文 更多>>
-
In vivo absorption and fecal excretion of polysaccharides from the fruits of Lycium barbarum L. in rats through fluorescence labeling
作者:Zhou, Wangting;Kan, Xuhui;Dong, Wei;Sun, Yi;Zeng, Xiaoxiong;Yan, Yamei;Mi, Jia;Lu, Lu;Cao, Youlong;Wang, Wei
关键词:Lycium barbarum polysaccharides; Fluorescence labeling; Absorption
-
Structure and functional properties of taro starch modified by dry heat treatment
作者:Hui, Gan;Zhu, Peilei;Wang, Mingchun;Zhu, Peilei
关键词:Taro; Starch; Dry heat; Structure; Functional property
-
Petunidin-3-O-[rhamnopyranosyl-(trans-p-coumaroyl)]-5-O-(β-D-glucopyranoside), the main anthocyanin from the fruits of Lycium ruthenicum murray, enhances the lifespan of Caenorhabditis elegans by activating DAF-16 and improving the gut microbiota
作者:Zhang, Kangzhi;Zhu, Jiahao;Liu, Peiyun;Guo, Renpeng;Zeng, Xiaoxiong;Yan, Yamei;Mi, Jia;Lu, Lu;Cao, Youlong;Yan, Yamei;Mi, Jia;Lu, Lu;Cao, Youlong
关键词:Lycium ruthenicum murray; Caenorhabditis elegans; Lifespan; Antioxidant; Resistance; DAF-16; Intestinal microbiota
-
Effects of Storage Temperatures and Times on Drying Chicken Breasts Using Film-Drying: A New Application of Polymeric Film for Food Preservation
作者:Alnadari, Fawze;Sallam, Abubakr;Abdalmegeed, Dyaaaldin;Zeng, Xiaoxiong;Alnadari, Fawze;Alnadari, Fawze;Al-Dalali, Sam;Nasiru, Mustapha Muhammad;Korma, Sameh A.;Abdin, Mohamed;Baiome, Baiome Abdelmaguid;Chen, Chao
关键词:antimicrobial; dehydration film; food quality monitoring; freshness preservation; lipid oxidation; rehydration
-
In vivo absorption and excretion in rats and in vitro digestion and fermentation by the human intestinal microbiota of 2-O-β-
d -glucopyranosyl-l -ascorbic acid from the fruits of Lycium barbarum L作者:Dong, Wei;Peng, Yujia;Xu, Weiqi;Zhou, Wangting;Zeng, Xiaoxiong;Yan, Yamei;Mi, Jia;Lu, Lu;Cao, Youlong;Yan, Yamei;Mi, Jia;Lu, Lu;Cao, Youlong
关键词:
-
The polysaccharides from the fruits of Lycium barbarum ameliorate high-fat and high-fructose diet-induced cognitive impairment via regulating blood glucose and mediating gut microbiota
作者:Tian, Xinyi;Dong, Wei;Zhou, Wangting;Sun, Yi;Zeng, Xiaoxiong;Yan, Yamei;Lu, Lu;Mi, Jia;Cao, Youlong;Yan, Yamei;Lu, Lu;Mi, Jia;Cao, Youlong
关键词:Polysaccharides; Neuroinflammation; Blood glucose homeostasis; Gut microbiota; Short-chain fatty acids
-
2-O-beta-D-Glucopyranosyl-L-ascorbic acid, an ascorbic acid derivative isolated from the fruits of Lycium barbarum L., ameliorates high fructose-induced neuroinflammation in mice: involvement of gut microbiota and leaky gutWei
作者:Dong, Wei;Peng, Yujia;Chen, Guijie;Xie, Zhiyong;Xu, Weiqi;Zhou, Wangting;Sun, Yi;Zeng, Xiaoxiong;Mi, Jia;Lu, Lu;Cao, Youlong;Yan, Yamei
关键词:Neuroinflammation; Gut microbiota; Leaky gut; Lipopolysaccharide; Fecal microbiome transplantation; 2O-beta-D-Glucopyranosyl-L-ascorbic acid