Effects of Different Levels of Dietary Surfactin Supplementation on Intestinal Morphology, and Intestinal Microflora of Growth Retarded Marbled Eel Juveniles (Anguilla marmaorata)

被引:0
|
作者
Zhai, Shao-Wei [1 ]
Chen, Xue-Hao [1 ]
Wang, Ming-Hao [1 ]
机构
[1] Jimei Univ, Fisheries Coll, Engn Res Ctr Modern Ind Technol Eel, Minist Educ, Xiamen, Peoples R China
来源
ISRAELI JOURNAL OF AQUACULTURE-BAMIDGEH | 2017年 / 69卷
关键词
surfactin; marbled eel; intestinal morphology; intestinal microflora; ANTIMICROBIAL PEPTIDES; LIPOPEPTIDE; MEMBRANE;
D O I
暂无
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
This 70 day trial was conducted to investigate the effects of surfactin on intestinal morphology and intestinal microflora of growth retarded marbled eels (Anguilla marmorata). A total of six hundred and forty marbled eels at elver stage were randomly allocated to 4 treatment groups on the basis of body weight. There were 4 replicate tanks in each treatment group with 40 fish per tank. Four diets were formulated with four levels of dietary surfactin: 0, 25, 50, and 100 mg/kg, respectively. Fish were fed twice daily to apparent satiation for 70 days. Retarded marbled eels fed diets with surfactin supplementation had enhanced mucosa folds in their intestines (P<0.05). It seems that the quantity of mucosa folds increased with the increasing surfactin levels in the diet. Dietary surfactin supplementation decreased the E. coli population significantly (P<0.05), and increased the Lactobacillus population significantly (P<0.05), but had no effect on total bacterial population in intestines of marbled eels (P>0.05). Results of the present study indicate that surfactin improves intestinal function in retarded elvers of marbled eels.
引用
收藏
页数:7
相关论文
共 50 条
  • [1] Effects of Dietary Surfactin Supplementation on Growth, Digestive Enzyme Activity, and Antioxidant Potential in the Intestine of Growth Retarded Marbled Eel (Anguilla marmaorata) at Elver Stage
    Zhai, Shao-Wei
    Shi, Qing-Chao
    Chen, Xue-Hao
    ISRAELI JOURNAL OF AQUACULTURE-BAMIDGEH, 2016, 68
  • [2] Effects of Dietary Surfactin Supplementation on Growth Performance, Intestinal Digestive Enzymes Activities, and Hepatic Antioxidant Potential of American Eel (Anguilla rostrata) Elvers
    Zhai, Shao-wei
    Zhao, Pan-yue
    Shi, Ye
    Chen, Xue-Hao
    Liang, Ying
    ISRAELI JOURNAL OF AQUACULTURE-BAMIDGEH, 2018, 70
  • [3] Effects of dietary supplementation with a chlorella by-product on the growth performance, immune response, intestinal microflora and intestinal mucosal morphology in broiler chickens
    Kang, H. K.
    Park, S. B.
    Kim, C. H.
    JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION, 2017, 101 (02) : 208 - 214
  • [4] Effects of dietary supplementation of different oils on small intestinal morphology of broilers
    Wang, T., 1600, Editor. Dept. of J. of the Chinese Cereals and Oils Assoc., No. 11 Baiwanzhuang Avenue, Xicheng District, Beijing, 100037, China (29):
  • [5] Effects of dietary supplementation of antimicrobial peptide-A3 on growth performance, nutrient digestibility, intestinal and fecal microflora and intestinal morphology in weanling pigs
    Yoon, J. H.
    Ingale, S. L.
    Kim, J. S.
    Kim, K. H.
    Lee, S. H.
    Park, Y. K.
    Kwon, I. K.
    Chae, B. J.
    ANIMAL FEED SCIENCE AND TECHNOLOGY, 2012, 177 (1-2) : 98 - 107
  • [6] Effects of dietary supplementation with an antimicrobial peptide-P5 on growth performance, nutrient retention, excreta and intestinal microflora and intestinal morphology of broilers
    Choi, S. C.
    Ingale, S. L.
    Kim, J. S.
    Park, Y. K.
    Kwon, I. K.
    Chae, B. J.
    ANIMAL FEED SCIENCE AND TECHNOLOGY, 2013, 185 (1-2) : 78 - 84
  • [7] Effects of dietary seaweed extract supplementation in sows and post-weaned pigs on performance, intestinal morphology, intestinal microflora and immune status
    Leonard, S. G.
    Sweeney, T.
    Bahar, B.
    Lynch, B. P.
    O'Doherty, J. V.
    BRITISH JOURNAL OF NUTRITION, 2011, 106 (05) : 688 - 699
  • [8] Effects of dietary microencapsulated tannic acid supplementation on the growth performance, intestinal morphology, and intestinal microbiota in weaning piglets
    Wang, Meiwei
    Huang, Huijun
    Hu, Yangping
    Huang, Jing
    Yang, Huansheng
    Wang, Lei
    Chen, Shuai
    Chen, Chiqing
    He, Shanping
    JOURNAL OF ANIMAL SCIENCE, 2020, 98 (05)
  • [9] Effects of dietary supplementation with antimicrobial peptide-P5 on growth performance, apparent total tract digestibility, faecal and intestinal microflora and intestinal morphology of weanling pigs
    Yoon, Jung Ho
    Ingale, Santosh Laxman
    Kim, Jin Soo
    Kim, Kwang Hyun
    Lohakare, Jayant
    Park, Yoon Kyung
    Park, Jun Cheol
    Kwon, Ill Kyong
    Chae, Byung Jo
    JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 2013, 93 (03) : 587 - 592
  • [10] Effects of dietary melatonin supplementation on growth performance and intestinal health of rice field eel (Monopterus albus)
    Lv, Weiwei
    Li, Muyan
    Mao, Yifan
    Huang, Weiwei
    Yuan, Quan
    Li, Mingyou
    Zhou, Qiubai
    Yang, Hang
    Zhou, Wenzong
    COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY D-GENOMICS & PROTEOMICS, 2024, 52