[1] SCHOFIELD P,MBUGUA D M,PELL A N.Analysis of condensed tannins:a review[J].Animal Feed Science and Technology,2001,91(1/2):21-40.
[2] SMITH A H,ZOETENDAL E,MACKIE R I.Bacterial mechanisms to overcome inhibitory effects of dietary tannins[J].Microbial Ecology,2005,50(2):197-205.

[3] ETUK E B,OKEUDO N J,ESONU B O,et al.Antinutritional factors in sorghum:chemistry,mode of action and effects on livestock and poultry[J].Online Journal of Animal and Feed Research,2012,2(2):113-119.
[4] HECKENDORN F,HÄRING D A,MAURER V,et al.Effect of sainfoin (
Onobrychisviciifolia) silage and hay on established populations of
Haemonchuscontortusand Cooperiacurticei in lambs[J].Veterinary Parasitology,2006,142(3/4):293-300.
[5] LAKHANI N,KAMRA D N,LAKHANI P,et al.Immune status and haemato-biochemical profile of buffalo calves supplemented with phytogenic feed additives rich in tannins,saponins and essential oils[J].Tropical Animal Health and Production,2019,51(3):565-573.

[6] 董春晓,张金龙,郭晓飞,等.单宁对反刍动物生产性能、瘤胃发酵及微生物区系影响的研究进展[J].畜牧兽医学报,2020,51(2):234-242. DONG C X,ZHANG J L,GUO X F,et al.Research Progress on the effects of tannins on ruminant production performance,rumen fermentation and microflora[J]Journal of Animal Husbandry and Veterinary Medicine,2020,51(2):234-242.(in Chinese)
[7] 金龙.紫色达利菊提取缩合单宁对大肠杆菌和瘤胃氮代谢以及瘤胃微生物的影响[D].博士学位论文.哈尔滨:东北农业大学,2011:13-15. JIN L.Effect of condensed tannins from purple prairie clover on fecal shedding of
Escherichia coli by beef cattle and on rumen fermentation and rumen bacteria[D].Ph.D.Thesis.Harbin:Northeast Agricultural University,2011:13-15.(in Chinese)
[8] 刘思扬,李丽莉,尹云厚,等.饲喂不同相对分子质量缩合单宁对延边黄牛蛋白质消化吸收的影响[J].饲料研究,2015(2):1-4,38. LIU S Y,LI L L,YIN Y H,et al.The effect of different relative molecular weight condensed tannins on protein digestion and absorption of
Yanbian yellow cattle[J].Feed Research,2015(2):1-4,38.(in Chinese)
[9] PATRA A,PARK T,KIM M,et al.Rumen methanogens and mitigation of methane emission by anti-methanogenic compounds and substances[J].Journal of Animal Science and Biotechnology,2017,8:13.
[10] WITZIG M,ZEDER M,RODEHUTSCORD M.Effect of the ionophoremonensin and tannin extracts supplemented to grass silage on populations of ruminal cellulolytics and methanogens
in vitro[J].Anaerobe,2018,50:44-54.
[11] PUCHALA R,ANIMUT G,PATRA A K,et al.Methane emissions by goats consuming sericea lespedeza at different feeding frequencies[J].Animal Feed Science and Technology,2012,175(1/2):76-84.
[12] PARTHASARATHI T,CHANDRA A S,RAMANAD B V,et al.Effect of feeding tanniferous diets on methaneemissions in sheep[J].The Pharma Innovation Journal,2018,7(4):434-439.
[13] ERWIN E S,MARCOAND G J,EMERY E M.Vola tile fatty acid analysis of food and rumen fluid by gaschromatography[J].Journal of Dairy Science,1961,44:1768-1777.
[14] 冯宗慈,高民.通过比色测定瘤胃液氨氮含量方法的改进[J].畜牧与饲料科学,2010,31(Z1):37. FENG Z C,GAOM.Improvement of colorimetric method for determination of ammonia nitrogen in rumen fluid[J].Animal Husbandry and Feed Science,2010,31(Z1):37.(in Chinese)
[15] YU Y,LEE C,KIM J,et al.Group-specific primer and probe sets to detect methanogenic communities using quantitative real-time polymerase chain reaction[J].Biotechnology and Bioengineering,2005,89(6):670-679.

[16] BOLYEN E,RIDEOUT J R,DILLON M R,et al.Authorcorrection:reproducible, interactive,scalable and extensible microbiome data science using QIIME 2[J].Nature Biotechnology,2019,37(9):1091.
[17] SAR C,SANTOSO B,MWENYA B,et al.Manipulation of rumen methanogenesis by the combination of nitrate with β1-4 galacto-oligosaccharides or nisin in sheep[J].Animal Feed Science and Technology,2004,115(1/2):129-142.
[18] 彭婉婉,马忠杰,王彦,等.日粮中添加不同比例葡萄籽对多浪羊瘤胃真菌菌群结构的影响[J].塔里木大学学报,2020,32(4):7-16. PENG W W,MA Z J,WANG Y,et al.Effects of supplements of different proportions grape seeds to diets on rumen fungi flora in
Duolang sheep[J].Journal of Tarim University,2020,32(4):7-16.(in Chinese)
[19] 康婧鹏,王文基,郭亚敏,等.不同能量水平低氮饲粮对藏羊表观消化率、氮代谢和生长性能的影响[J].草业学报,2018,27(9):166-174. KANG J P,WANG W J,GUO Y M,et al.Effects of different dietary energy levels on apparent digestibility,nitrogen metabolism and growth performance of Tibetan sheep under low nitrogen conditions[J].ActaPrataculturae Sinica,2018,27(9):166-174.(in Chinese)
[20] 解湧芳,朱寿谦,王敬尧,等.饲粮中不同水平单宁对绵羊氮代谢及生长性能的影响[J].饲料研究,2020,43(11):1-5. XIE Y F,ZHU S Q,WANG J Y,et al.Effect of different levels of tannin in diet on nitrogen metabolism and growth performance of sheep[J].Feed Research,2020,43(11):1-5.(in Chinese)
[21] PILUZZA G,SULAS L,BULLITTA S.Tannins in forage plants and their role in animal husbandry and environmental sustainability:a review[J].Grass and Forage Science,2014,69(1):32-48.

[22] 高天爽.不同比例的高粱日粮对羔羊生产性能及消化代谢的影响[D].硕士学位论文.哈尔滨:东北农业大学,2014. GAO T S.Effects of different proportion of sorghum grain diets on performance and digestive metabolism lamb production[D].Master's Thesis.Harbin:Northeast Agricultural University,2014.(in Chinese)
[23] STANLEY C C,WILLIAMS C C,JENNY B F,et al.Effects of feeding milk replacer once versus twice daily on glucose metabolism in Holstein and Jersey calves[J].Journal of Dairy Science,2002,85(9):2335-2343.

[24] 李林株.饲喂不同分子量缩合单宁对延边黄牛血液生化指标及蛋白质消化吸收的影响[D].硕士学位论文.延吉:延边大学,2014. LI L Z.Effect of feeding different molecular weight condensed tannin of the
Yanbian cattle's serum biochemical and protein digestive absorption[D].Master's Thesis.Yanji:Yanbian University,2014.(in Chinese)
[25] 熊忙利,吴旭锦,朱小甫,等.不同苹果渣水平对关中奶山羊泌乳性能、养分表观消化率、血清生化指标及瘤胃液pH值的影响[J].草业学报,2021,30(3):81-88. XIONG G L,WU X J,ZHU X F,et al.Effects of different levels of apple pomace on lactation performance,apparent nutrient digestibility,serum biochemical indexes and pH value of rumen juice of
Guanzhong dairy goats[J].Journal of Prataculture,2021,30(3):81-88(in Chinese)
[26] 王宁,王建文,孟军,等.间歇训练法对速步马血液生化指标影响的研究[J].新疆农业科学,2014,51(12):2308-2314. WANG N,WANG J W,MENG J,et al.The effects of intermittent training on the serum biochemical indexes of the trot horse[J].Xinjiang Agricultural Sciences,2014,51(12):2308-2314.(in Chinese)
[27] MANAFI M,UMAKANTHA B,MOHAN K,et al.Synergistic effects of two commonly contaminating mycotoxins(aflatoxin and T-2 Toxin) on biochemical parameters and immune status of broiler chickens[J].World Applied Sciences Journal,2012,17(3):364-367.
[28] 刘英娜,张慧媛,林嘉楠,等.单宁酸对脂多糖诱导小鼠肝损伤的保护作用及机制研究[J].人参研究,2017,29(6):36-39. LIU Y N,ZHANG H Y,LIN J N,et al.Protective effect of tannic acid on lipopolysaccharide-induced liver damage in murine and its mechanism[J].Ginseng Research,2017,29(6):36-39.(in Chinese)
[29] BERRA G,FINSTER L,VALTORTA S E.Use of tannins to mitigate methane emission in grazing dairy cows[C]//Livestock Environment Ⅷ,Michigan:American Society of Agricultural and Biological Engineers,2009.
[30] 王宇星,刘大森.能氮同步释放与饲喂频率对瘤胃微生物蛋白质合成的影响[J].中国畜牧杂志,2012,48(5):46-49. WANG Y X,LIU D S.Effects of simultaneous release of energy and nitrogen and feeding frequency on rumen microbial protein synthesis[J].Chinese Journal of Animal Science,2012,48(5):46-49.(in Chinese)
[31] 熊颖.板栗总苞多酚对肉牛瘤胃发酵、甲烷产量及微生物的影响[D].硕士学位论文.北京:北京农学院,2016. XIONG Y.Effects of polyphenolic extract from involucres of
Castaneamollissima Blumeon rumen fermentation,methane and microbial production[D].Master's Thesis.Beijing:Beijing University of Agriculture,2016.(in Chinese)
[32] 吕忠蕾.不同分子量缩合单宁对延边黄牛瘤胃发酵及微生物区系的影响[D].硕士学位论文.延吉:延边大学,2014. LV Z L.Effects of different molecular weights of condensed tannins on ruminal fermentation and microflora to
Yanbian yellow cattle[D].Master's Thesis.Yanji:Yanbian University,2014.(in Chinese)
[33] 赵栋,郑琛,李发弟,等.葡萄渣单宁对绵羊养分消化代谢及瘤胃发酵的影响[J].草业学报,2014,23(4):285-292. ZHAO D,ZHENG C,LI F D,et al.Effects of tannins from grape pomace on digestibility,metabolism and rumen fermentation in sheep[J].Acta Prataculturae Sinica,2014,23(4):285-292.(in Chinese)
[34] GROVERM.Role of gut pathogens in development of irritable bowel syndrome[J].Indian Journal of Medical Research,2014,139(1):11-18.
[35] 邸凌峰.饲用纤维素酶与单宁对肉用湖羊生产性能的影响[D].硕士学位论文.延吉:延边大学,2018. DI L F.Effect of feeding with cellulase and tannins on the reproduceive ability of
Hu sheep[D].Master's Thesis.Yanji:Yanbian University,2018.(in Chinese)
[36] DÍAZ CARRASCO J M,CABRAL C,REDONDO L M,et al.Impact of chestnut and quebracho tannins on rumen microbiota of bovines[J].BioMed Research International,2017,2017:9610810.
[37] TAJIMA K,NONAKA I,HIGUCHI K,et al.Influence of high temperature and humidity on rumen bacterial diversity in Holstein heifers[J].Anaerobe,2007,13(2):57-64.

[38] 董春晓,张金龙,郭晓飞,等.单宁对反刍动物生产性能、瘤胃发酵及微生物区系影响的研究进展[J].畜牧兽医学报,2020,51(2):234-242. DONG C X,ZHANG J L,GUO X F,et al.Research progress on the effects of tannins on ruminant production performance,rumen fermentation and microflora[J]Journal of Animal Husbandry and Veterinary Medicine,2020,51(2):234-242.(in Chinese)
[39] 赵广永,魏晨,杨凯.没食子酸对肉牛瘤胃发酵、营养物质消化及氮排放的影响[C]//中国畜牧兽医学会动物营养学分会第十二次动物营养学术研讨会论文集.北京:中国农业大学出版社有限公司,2016:517. ZHAO G Y,WEI C,YANG K.Effects of gallic acid on rumen fermentation,nutrient digestion and nitrogen emission of beef cattle[C]//Proceedings of the 12th Animal Nutrition Academic Seminar of Animal Nutrition Branch of China Animal Husbandry and Veterinary Society.Beijing:China Agricultural University Press Co. Ltd.,2016:517.(in Chinese)
[40] 王敬尧,解湧芳,丽丽,等.添加不同水平单宁酸对绵羊体外发酵参数和甲烷产量的影响[J].中国畜牧兽医,2020,47(5):1428-1435. WANG J Y,XIE Y F,LI L,et al.Effects of adding different levels of tannic acid on rumen fermentation parameters and methane production of sheep
in vitro method[J].China Animal Husbandry & Veterinary Medicine,2020,47(5):1428-1435.(in Chinese)
[41] 王卫云.不同水平的单宁对瘤胃主要纤维降解细菌纤维降解特性和细胞形态结构的影响[D].硕士学位论文.呼和浩特:内蒙古农业大学,2017. WANG W Y.Effects of different levels of tannins on cellulose degradation and morphology of major ruminal cellulolytic bacteria[D].Master's Thesis.Hohhot:Inner Mongolia Agricultural University,2017.(in Chinese)