PMID- 31752173 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20200928 IS - 2076-2615 (Print) IS - 2076-2615 (Electronic) IS - 2076-2615 (Linking) VI - 9 IP - 11 DP - 2019 Nov 18 TI - The Facilitating Effect of Tartary Buckwheat Flavonoids and Lactobacillus plantarum on the Growth Performance, Nutrient Digestibility, Antioxidant Capacity, and Fecal Microbiota of Weaned Piglets. LID - 10.3390/ani9110986 [doi] LID - 986 AB - Natural plant extracts and probiotics has been proved as the most preferred and effective alternatives for antibiotics in animal feeding. The current study aimed to investigate the facilitating effect of tartary buckwheat flavonoids and Lactobacillus plantarum on the growth performance, nutrient digestibility, antioxidant capacity, and microbiota of weaned piglets. Fifty 35-day-old weaned piglets (7.85 +/- 0.67 kg) were randomly divided into five treatments with 10 piglets per treatment. Piglets in the negative control (NC) group were fed a basal diet, and others were fed basal diets supplemented with 40 mg/kg of colistin sulfate (positive control, PC), 10(9) CFU/kg Lactobacillus plantarum (LP), 40 mg/kg of tartary buckwheat flavonoids (BF), and a combination of 10(9) CFU/kg Lactobacillus plantarum and 40 mg/kg of tartary buckwheat flavonoids (LB). Supplementation of BF increased the average daily gain of piglets in the BF group (p < 0.05). The nutrient digestibility of piglets in the NC group was lower than that in other groups, while the digestibility of gross energy, dry matter, organic matter, and phosphorus of piglets in the LB group was higher than the other four groups (p < 0.05). Compared with the NC and pC group, supplementation of Lp increased the activity of superoxide dismutase (SOD), glutathione peroxidase (GSH-px), and catalase (CAT), while the BF increased the content of IgA and IgM (p < 0.05). Supplementation of colistin sulfate decreased the alpha diversity index, including chao and observed species, while the addition of Lp or combination of Lp and BF increased the abundance of Selenomonas or Mitsuokella in fecal samples, respectively. The results indicated that supplementation of Lactobacillus plantarum can improve the antioxidant capacity, while tartary buckwheat flavones can increase the growth performance and immune ability of weaned piglets. Moreover, in combination, they promote nutrient digestibility. FAU - Cui, Kai AU - Cui K AD - Feed Research Institute, Chinese Academy of Agricultural Sciences, National Engineering Research Center of Biological Feed, Beijing 100193, China. FAU - Wang, Qiang AU - Wang Q AD - Feed Research Institute, Chinese Academy of Agricultural Sciences, National Engineering Research Center of Biological Feed, Beijing 100193, China. AD - Institute of Animal Husbandry and Veterinary Science of Liangshan, Xichang 615042, China. FAU - Wang, Shiqin AU - Wang S AUID- ORCID: 0000-0002-6371-5324 AD - Feed Research Institute, Chinese Academy of Agricultural Sciences, National Engineering Research Center of Biological Feed, Beijing 100193, China. FAU - Diao, Qiyu AU - Diao Q AUID- ORCID: 0000-0002-8037-1471 AD - Feed Research Institute, Chinese Academy of Agricultural Sciences, National Engineering Research Center of Biological Feed, Beijing 100193, China. FAU - Zhang, Naifeng AU - Zhang N AUID- ORCID: 0000-0001-6272-7553 AD - Feed Research Institute, Chinese Academy of Agricultural Sciences, National Engineering Research Center of Biological Feed, Beijing 100193, China. LA - eng PT - Journal Article DEP - 20191118 PL - Switzerland TA - Animals (Basel) JT - Animals : an open access journal from MDPI JID - 101635614 PMC - PMC6912274 OTO - NOTNLM OT - Lactobacillus plantarum OT - antioxidant capacity OT - growth performance OT - tartary buckwheat flavonoids COIS- No potential conflict of interest was reported by the authors. EDAT- 2019/11/23 06:00 MHDA- 2019/11/23 06:01 PMCR- 2019/11/18 CRDT- 2019/11/23 06:00 PHST- 2019/10/17 00:00 [received] PHST- 2019/11/11 00:00 [revised] PHST- 2019/11/14 00:00 [accepted] PHST- 2019/11/23 06:00 [entrez] PHST- 2019/11/23 06:00 [pubmed] PHST- 2019/11/23 06:01 [medline] PHST- 2019/11/18 00:00 [pmc-release] AID - ani9110986 [pii] AID - animals-09-00986 [pii] AID - 10.3390/ani9110986 [doi] PST - epublish SO - Animals (Basel). 2019 Nov 18;9(11):986. doi: 10.3390/ani9110986.