[1] 崔艺燕,田志梅,李贞明,等.植物提取物的生物学功能及其在仔猪生产上的应用[J].中国畜牧兽医,2018,45(12):3419-3430.CUI Y Y,TIAN Z M,LI Z M,et al.Progress of biological functions of plant extracts and their application in piglets[J].China Animal Husbandry&Veterinary Medicine,2018,45(12):3419-3430.(in Chinese)
[2] CHEN F,ZHANG H,DU E C,et al.Supplemental magnolol or honokiol attenuates adverse effects in broilers infected with Salmonella pullorum by modulating mucosal gene expression and the gut microbiota[J].Journal of Animal Science and Biotechnology,2021,12(1):87.
[3] LIN Q,ZHAO J F,XIE K,et al.Magnolol additive as a replacer of antibiotic enhances the growth performance of Linwu ducks[J].Animal Nutrition,2017,3(2):132-138.
[4] DU E C,FAN Q W,ZHAO N,et al.Supplemental magnolol improves the antioxidant capacity and intestinal health of broiler chickens[J].Animal Science Journal,2021,92(1):e13665.
[5] LIN Q,PENG S M,LI Y H,et al.Magnolol additive improves carcass and meat quality of Linwu ducks by modulating antioxidative status[J].Animal Science Journal,2020,91(1):e13301.
[6] 屈圣富,田琦,梅华迪,等.厚朴酚对断奶仔猪生长性能、肝脏抗氧化功能及脂代谢的影响[J].动物营养学报,2022,34(5):2884-2893.QU S F,TIAN Q,MEI H D,et al.Effects of magnolol on growth performance,liver antioxidant function and lipid metabolism of weaned piglets[J].Chinese Journal of Animal Nutrition,2022,34(5):2884-2893.(in Chinese)
[7] 中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.饲料中盐酸不溶灰分的测定:GB/T 23742-2009[S].北京:中国标准出版社,2009:12.General Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China,Standardization Administration of the People's Republic of China.Animal feeding stuffs-determination of ash insoluble in hydrochloric acid:GB/T 23742-2009[S].Beijing:Standards Press of China,2009:12.(in Chinese)
[8] 中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.饲料中水分和其他挥发性物质含量的测定:GB/T 6435-2006[S].北京:中国标准出版社,2007:12.General Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China,Standardization Administration of the People's Republic of China.Determination of moisture and other volatile mater content in feeds:GB/T 6435-2006[S].Beijing:Standards Press of China,2007:12.(in Chinese)
[9] 国家市场监督管理总局,中国国家标准化管理委员会.饲料中钙的测定:GB/T 6436-2018[S].北京:中国标准出版社,2018:12.State Administration for Market Regulation,Standardization Administration of the People's Republic of China.Determination of calcium in feeds:GB/T 6436-2018[S].Beijing:Standards Press of China,2018:12.(in Chinese)
[10] 国家市场监督管理总局,国家标准化管理委员会.饲料中总磷的测定分光光度法:GB/T 6437-2018[S].北京:中国标准出版社,2018:8.State Administration for Market Regulation,Standardization Administration of the People's Republic of China.Determination of phosphorus in feeds-spectrophotometry:GB/T 6437-2018[S].Beijing:Standards Press of China,2018:8.(in Chinese)
[11] YU M,LI Z M,CHEN W D,et al.Hermetia illucens larvae as a potential dietary protein source altered the microbiota and modulated mucosal immune status in the colon of finishing pigs[J].Journal of Animal Science and Biotechnology,2019,10(1):50.
[12] 余苗,李贞明,陈卫东,等.不同淀粉类型饲粮对育肥猪盲肠食糜主要微生物及其代谢产物的影响[J].动物营养学报,2020,32(2):613-625.YU M,LI Z M,CHEN W D,et al.Effects of different starch type diets on main microbes and their metabolites in cecal digesta of finishing pigs[J].Chinese Journal of Animal Nutrition,2020,32(2):613-625.(in Chinese)
[13] YU M,ZHANG C J,YANG Y X,et al.Long-term effects of early antibiotic intervention on blood parameters,apparent nutrient digestibility,and fecal microbial fermentation profile in pigs with different dietary protein levels[J].Journal of Animal Science and Biotechnology,2017,8:60.
[14] CHANEY A L,MARBACH E P.Modified reagents for determination of urea and ammonia[J].Clinical Chemistry,1962,8:130-132.
[15] 余苗,李贞明,王刚,等.黑水虻幼虫粉对育肥猪盲肠食糜主要微生物数量和代谢产物的影响[J].畜牧兽医学报,2020,51(2):299-310.YU M,LI Z M,WANG G,et al.Effects of Hermetia illucens larvae meal on the number of main microbes and metabolites in the cecal digesta of finishing pigs[J].Acta Veterinaria et Zootechnica Sinica,2020,51(2):299-310.(in Chinese)
[16] 王振奋,黄平,蔡国豪.厚朴酚对功能性消化不良小鼠消化液分泌和胃肠运动功能的影响[J].现代消化及介入诊疗,2020,25(4):454-458.WANG Z F,HUANG P,CAI G H.Effects of magnolol on digestive fluid secretion and gastrointestinal motion function in mice with functional dyspepsia[J].Modern Digestion&Intervention,2020,25(4):454-458.(in Chinese)
[17] CAMPBELL J M,CRENSHAW J D,POLO J.The biological stress of early weaned piglets[J].Journal of Animal Science and Biotechnology,2013,4(1):19.
[18] NICHOLSON J K,HOLMES E,KINROSS J M,et al.Metabolic phenotyping in clinical and surgical environments[J].Nature,2012,491(7424):384-392.
[19] LIU H,JI H F,ZHANG D Y,et al.Effects of Lactobacillus brevis preparation on growth performance,fecal microflora and serum profile in weaned pigs[J].Livestock Science,2015,178:251-254.
[20] 余苗,李贞明,陈卫东,等.黑水虻幼虫粉对育肥猪营养物质消化率、血清生化指标和氨基酸组成的影响[J].动物营养学报,2019,31(7):3330-3337.YU M,LI Z M,CHEN W D,et al.Effects of Hermetia illucens L.larvae meal on nutrient digestibility,serum biochemical indices and amino acid composition of finishing pigs[J].Chinese Journal of Animal Nutrition,2019,31(7):3330-3337.(in Chinese)
[21] 王杰,徐友信,屈长波,等.哺乳期补饲代乳品对仔猪生长性能、营养物质消化率及血清生化指标的影响[J].中国畜牧兽医,2016,43(12):3177-3183.WANG J,XU Y X,QU C B,et al.Effect of supplementary feeding milk replacer on growth performance,nutrient digestibility,serum biochemistry indexes in piglets during lactation[J].China Animal Husbandry&Veterinary Medicine,2016,43(12):3177-3183.(in Chinese)
[22] THONGSONG B,WIYAPORN M,KALANDAKANOND-THONGSONG S.Blood glucose,amino acid profiles and nutrient transporter gene expressions in the small intestine of low and normal birthweight piglets during the early suckling period[J].Veterinary Journal,2019,247:1-7.
[23] 巫丽娟,陈代文,毛湘冰,等.饮水中添加功能性复合添加剂对断奶仔猪生长性能、养分消化利用和血液指标的影响[J].畜牧兽医学报,2017,48(7):1365-1372.WU L J,CHEN D W,MAO X B,et al.Effects of supplementing the functional compound additive in drinking water on growth performance,nutrient digestibility and blood parameters in weaned piglets[J].Acta Veterinaria et Zootechnica Sinica,2017,48(7):1365-1372.(in Chinese)
[24] OHLAND C L,MACNAUGHTON W K.Probiotic bacteria and intestinal epithelial barrier function[J].American Journal of Physiology:Gastrointestinal and Liver Physiology,2010,298(6):G807-G819.
[25] ASHIDA H,OGAWA M,KIM M,et al.Bacteria and host interactions in the gut epithelial barrier[J].Nature Chemical Biology,2011,8(1):36-45.
[26] LEE S H,INGALE S L,KIM J S,et al.Effects of dietary supplementation with Bacillus subtilis LS 1-2 fermentation biomass on growth performance,nutrient digestibility,cecal microbiota and intestinal morphology of weanling pig[J].Animal Feed Science and Technology,2014,188:102-110.
[27] WANG W,CHEN L P,ZHOU R,et al.Increased proportions of Bifidobacterium and the Lactobacillus group and loss of butyrate-producing bacteria in inflammatory bowel disease[J].Journal of Clinical Microbiology,2014,52(2):398-406.
[28] YU M,LI Z M,CHEN W D,et al.Hermetia illucens larvae as a fishmeal replacement alters intestinal specific bacterial populations and immune homeostasis in weanling piglets[J].Journal of Animal Science,2020,98(3):skz395.
[29] CHEN X Y,SONG P X,FAN P X,et al.Moderate dietary protein restriction optimized gut microbiota and mucosal barrier in growing pig model[J].Frontiers in Cellular and Infection Microbiology,2018,8:246.
[30] MU C L,YANG Y X,SU Y,et al.Differences in microbiota membership along the gastrointestinal tract of piglets and their differential alterations following an early-life antibiotic intervention[J].Frontiers in Microbiology,2017,8:797.
[31] BARNICH N,CARVALHO F A,GLASSER A L,et al.CEACAM6 acts as a receptor for adherent-invasive E.coli,supporting ileal mucosa colonization in Crohn disease[J].The Journal of Clinical Investigation,2007,117(6):1566-1574.
[32] DAGLIA M.Polyphenols as antimicrobial agents[J].Current Opinion in Biotechnology,2012,23(2):174-181.
[33] PARKAR S G,TROWER T M,STEVENSON D E.Fecal microbial metabolism of polyphenols and its effects on human gut microbiota[J].Anaerobe,2013,23:12-19.
[34] COTTER P D,HILL C.Surviving the acid test:responses of gram-positive bacteria to low pH[J].Microbiology and Molecular Biology Reviews,2003,67(3):429-453.
[35] MA J Y,PIAO X S,SHANG Q H,et al.Mixed organic acids as an alternative to antibiotics improve serum biochemical parameters and intestinal health of weaned piglets[J].Animal Nutrition,2021,7(3):737-749.
[36] TREMAROLI V,BÄCKHED F.Functional interactions between the gut microbiota and host metabolism[J].Nature,2012,489(7415):242-249.
[37] LI R R,ZHENG M L,ZHENG M H,et al.Metagenomic analysis reveals the linkages between bacteria and the functional enzymes responsible for potential ammonia and biogenic amine production in alfalfa silage[J].Journal of Applied Microbiology,2022,132(4):2594-2604.
[38] RIST V T S,WEISS E,EKLUND M,et al.Impact of dietary protein on microbiota composition and activity in the gastrointestinal tract of piglets in relation to gut health:a review[J].Animal,2013,7(7):1067-1078.
[39] NYANGALE E P,MOTTRAM D S,GIBSON G R.Gut microbial activity,implications for health and disease:the potential role of metabolite analysis[J].Journal of Proteome Research,2012,11(12):5573-5585.
[40] DAVILA A M,BLACHIER F,GOTTELAND M,et al.Re-print of "intestinal luminal nitrogen metabolism:role of the gut microbiota and consequences for the host"[J].Pharmacological Research,2013,69(1):114-126.
[41] PI Y,GAO K,PENG Y,et al.Antibiotic-induced alterations of the gut microbiota and microbial fermentation in protein parallel the changes in host nitrogen metabolism of growing pigs[J].Animal,2019,13(2):262-272.
[42] 钟智康,王燕,吴银宝,等.单胃动物肠道细菌群落及其产臭机制研究进展[J].家畜生态学报,2018,39(6):5-11.ZHONG Z K,WANG Y,WU Y B,et al.Effect of intestinal bacteria community and its mechanism on odor production in monogastric animals[J].Acta Ecologae Animalis Domastici,2018,39(6):5-11.(in Chinese)