[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] BARBOSA L N,ALVES F C B,ANDRADE B F M T,et al.Proteomic analysis and antibacterial resistance mechanisms of
Salmonella Enteritidis submitted to the inhibitory effect of
Origanum vulgare essential oil,thymol and carvacrol[J].Journal of Proteomics,2020,214:103625.
[3] QIU J Z,WANG D C,XIANG H,et al.Subinhibitory concentrations of thymol reduce enterotoxins A and B and alpha-hemolysin production in
Staphylococcus aureus isolates[J].PLoS One,2010,5(3):e9736.
[4] ZHOU W,WANG Z,MO H Z,et al.Thymol mediates bactericidal activity against
Staphylococcus aureus by targeting an aldo-keto reductase and consequent depletion of NADPH[J].Journal of Agricultural and Food Chemistry,2019,67(30):8382-8392.

[5] ZHOU E S,FU Y H,WEI Z K,et al.Thymol attenuates allergic airway inflammation in ovalbumin (OVA)-induced mouse asthma[J].Fitoterapia,2014,96:131-137.
[6] VAN NOTEN N,DEGROOTE J,VAN LIEFFERINGE E,et al.Effects of thymol and thymol α-
D-glucopyranoside on intestinal function and microbiota of weaned pigs[J].Animals,2020,10(2):329.
[7] 雷斯瑀,孙莹莹,刘洪涛,等.麝香草酚对猪链球菌2型感染小鼠的抗炎作用[J].吉林农业大学学报,2016,38(3):330-335. LEI S Y,SUN Y Y,LIU H T,et al.Anti-inflammatory effect of thymol on infected mice with
Streptococcus suis type 2[J].Journal of Jilin Agricultural University,2016,38(3):330-335.(in Chinese)
[8] 刘星,王锐,张润光,等.百里香精油对硫代乙酰胺诱导的小鼠急性肝损伤的保护作用[J].天然产物研究与开发,2018,30(5):856-862. LIU X,WANG R,ZHANG R G,et al.Protective effect of thyme essential oil on thioacetamide-induced liver injury in mice[J].Natural Product Research and Development,2018,30(5):856-862.(in Chinese)
[9] 张锦华,张敏,范三红.紫苏迷迭香酸的提取工艺及质谱鉴定[J].中国调味品,2020,45(10):6-13. ZHANG J H,ZHANG M,FAN S H.Extraction process and mass spectrometry identification of
Perilla rosemary acid[J].China Condiment,2020,45(10):6-13.(in Chinese)
[10] 梁正敏,廖晓光,文雪梅,等.迷迭香酸对哮喘小鼠氧化性肺损伤的保护作用[J].中国畜牧兽医,2017,44(12):3650-3655. LIANG Z M,LIAO X G,WEN X M,et al.Protective effects of rosmarinic acid on oxidative lung damage in asthmatic mice[J].China Animal Husbandry & Veterinary Medicine,2017,44(12):3650-3655.(in Chinese)
[11] CHU X,CI X X,HE J K,et al.Effects of a natural prolyl oligopeptidase inhibitor,rosmarinic acid, on lipopolysaccharide-induced acute lung injury in mice[J].Molecules,2012,17(3):3586-3598.

[12] YAN L,WANG J P,KIM H J,et al.Influence of essential oil supplementation and diets with different nutrient densities on growth performance,nutrient digestibility,blood characteristics,meat quality and fecal noxious gas content in grower-finisher pigs[J].Livestock Science,2010,128(1/3):115-122.
[13] LAMBERT R J W,SKANDAMIS P N,COOTE P J,et al.A study of the minimum inhibitory concentration and mode of action of oregano essential oil,thymol and carvacrol[J].Journal of Applied Microbiology,2001,91(3):453-462.

[14] DIAO H,ZHENG P,YU B,et al.Effects of benzoic acid and thymol on growth performance and gut characteristics of weaned piglets[J].Asian-Australasian Journal of Animal Sciences,2015,28(6):827-839.

[15] YAO L,HOU G,WANG L,et al.Protective effects of thymol on LPS-induced acute lung injury in mice[J].Microbial Pathogenesis,2018,116:8-12.
[16] 冯丹,张民扬,田时祎,等.壳聚糖螯合锌对大肠杆菌攻毒断奶大鼠回肠菌群结构及代谢产物的影响[J].畜牧与兽医,2020,52(11):48-54. FENG D,ZHANG M Y,TIAN S Y,et al.Effects of chitosan-chelated zinc on ileal microbial community and metabolites in weaned rats challenged with
Escherichia coli[J].Animal Husbandry & Veterinary Medicine,2020,52(11):48-54.(in Chinese)
[17] WANG J,TIAN S Y,YU H,et al.Response of colonic mucosa-associated microbiota composition,mucosal immune homeostasis,and barrier function to early life galactooligosaccharides intervention in suckling piglets[J].Journal of Agricultural and Food Chemistry,2019,67(2):578-588.

[18] ZHU Y Z,NIU Q Y,SHI C,et al.The role of microbiota in compensatory growth of protein-restricted rats[J].Microbial Biotechnology,2017,10(2):480-491.

[19] MATHLOUTHI N,BOUZAIENNE T,OUESLATI I,et al.Use of rosemary,oregano,and a commercial blend of essential oils in broiler chickens:
in vitro antimicrobial activities and effects on growth performance[J].Journal of Animal Science,2012,90(3):813-823.

[20] MONTAGNE L,PLUSKE J R,HAMPSON D J.A review of interactions between dietary fibre and the intestinal mucosa,and their consequences on digestive health in young non-ruminant animals[J].Animal Feed Science and Technology,2003,108(1/4):95-117.
[21] 周洪彬,魏景坤,刘洋,等.植物精油对肉仔鸡生长性能、免疫功能及肠道发育的影响[J].动物营养学报,2020,32(8):3887-3895. ZHOU H B,WEI J K,LIU Y,et al.Effects of plant essential oil on growth performance,immune function and intestinal development of broilers[J].Chinese Journal of Animal Nutrition,2020,32(8):3887-3895.(in Chinese)
[22] CHENG C S,XIA M,ZHANG X M,et al.Supplementing oregano essential oil in a reduced-protein diet improves growth performance and nutrient digestibility by modulating intestinal bacteria,intestinal morphology,and antioxidative capacity of growing-finishing pigs[J].Animals,2018,8(9):159.
[23] LEW L C,HOR Y Y,YUSOFF N A A,et al.Probiotic
Lactobacillus plantarum P8 alleviated stress and anxiety while enhancing memory and cognition in stressed adults:a randomised,double-blind,placebo-controlled study[J].Clinical Nutrition,2019,38(5):2053-2064.

[24] TEDELIND S,WESTBERG F,KJERRULF M,et al.Anti-inflammatory properties of the short-chain fatty acids acetate and propionate:a study with relevance to inflammatory bowel disease[J].World Journal of Gastroenterology,2007,13(20):2826-2832.

[25] LEY R E,BÄCKHED F,TURNBAUGH P,et al.Obesity alters gut microbial ecology[J].Proceedings of the National Academy of Sciences of the United States of America,2005,102(31):11070-11075.

[26] TURNBAUGH P J,LEY R E,MAHOWALD M A,et al.An obesity-associated gut microbiome with increased capacity for energy harvest[J].Nature,2006,444(7122):1027-1031.

[27] RIZZATTI G,LOPETUSO L R,GIBIINO G,et al.Proteobacteria:a common factor in human diseases[J].BioMed Research International,2017,2017:9351507.
[28] PENG Z R,ZENG D,WANG Q,et al.Decreased microbial diversity and
Lactobacillus group in the intestine of geriatric giant pandas (
Ailuropoda melanoleuca)[J].World Journal of Microbiology & Biotechnology,2016,32(5):79.
[29] 李丽,梁绪国,田京伟,等.迷迭香酸抗炎作用研究[J].中药药理与临床,2008,24(4):21-22. LI L,LIANG X G,TIAN J W,et al.Study on anti inflammatory effect of rosmarinic acid[J].Pharmacology and Clinics of Chinese Materia Medica,2008,24(4):21-22.(in Chinese)
[30] HUANG X Y,TANG J F,CAI H,et al.Anti-inflammatory effects of monoammonium glycyrrhizinate on lipopolysaccharide-induced acute lung injury in mice through regulating nuclear factor-kappa B signaling pathway[J].Evidence-Based Complementary and Alternative Medicine,2015,2015:272474.
[31] HORIUCHI T,MITOMA H,HARASHIMA S I,et al.Transmembrane TNF-α:structure,function and interaction with anti-TNF agents[J].Rheumatology,2010,49(7):1215-1228.

[32] WANG N,WANG G,HAO J X,et al.Curcumin ameliorates hydrogen peroxide-induced epithelial barrier disruption by upregulating heme oxygenase-1 expression in human intestinal epithelial cells[J].Digestive Diseases and Sciences,2012,57(7):1792-1801.

[33] SINGH R,CHANDRASHEKHARAPPA S,BODDULURI S R,et al.Enhancement of the gut barrier integrity by a microbial metabolite through the Nrf2 pathway[J].Nature Communications,2019,10(1):89.