Effect of Dandelion root extract on growth performance, immune function and bacterial community in weaned pigs

被引：22

作者：

Zhao, Jinbiao ^{[1
]}

Zhang, Gang ^{[1
]}

Zhou, Xingjian ^{[1
]}

Dong, Wenxuan ^{[1
]}

Wang, Qiuyun ^{[1
]}

Xiao, Chuanming ^{[2
]}

Zhang, Shuai ^{[1
]}

机构：

[1] China Agr Univ, Feed Ind Ctr, Minist Agr, State Key Lab Anim Nutr, Beijing 100193, Peoples R China

[2] Beijing Keepyoung Co, Beijing, Peoples R China

来源：

FOOD AND AGRICULTURAL IMMUNOLOGY | 2019年 / 30卷 / 01期

关键词：

Dandelion root extract; growth performance; immune; microbiota community; weaned pig; FORSYTHIA-SUSPENSA EXTRACT; ULTRA-FINE POWDER; CHAIN FATTY-ACIDS; DIETARY SUPPLEMENTATION; SOMATOTROPIC RESPONSES; BARRIER FUNCTION; GUT HEALTH; MICROBIOTA; ANTIBIOTICS; POLYSACCHARIDE;

D O I：

10.1080/09540105.2018.1548578

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

This study was conducted to evaluate the effect of dietary Chinese herb medicine extracted from Dandelion root on growth performance, serum immune markers, faecal bacterial community and their metabolites in weaned pigs. The results showed that dietary Dandelion root extract (CHE) supplementation decreased (P < .05) the diarrhoea frequency, but had no effect on growth performance of weaned pigs. Dietary CHE supplementation increased (P < .05) propionate and butyrate concentrations in faecal samples of pigs. Moreover, dietary CHE supplementation increased (P < .05) IL-6 concentration and decreased (P < .05) IL-4 concentration in serum. Pigs in the CHE group had lower (P < .05) relative abundance of Clostridiaceae_1 on family level and Clostridium_sensu_stricto_1 on genus level in faeces. In conclusion, dietary CHE supplementation increased the concentration of faecal butyrate, improved immune function and altered relative abundance and composition of faecal microflora in weaned pigs.

引用

页码：95 / 111

页数：17

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