Skip to main content
Log in

Effects of dietary exogenous xylanase supplementation on growth performance, intestinal health, and carbohydrate metabolism of juvenile large yellow croaker, Larimichthys crocea

  • Published:
Fish Physiology and Biochemistry Aims and scope Submit manuscript

Abstract

An 8-week feeding trial was conducted to evaluate the effects of dietary xylanase supplementation on growth performance, digestive enzyme activity, intestinal morphology parameter, intestinal microbiome diversity, and carbohydrate metabolism for juvenile large yellow croaker (Larimichthys crocea). Four levels of xylanase were added to basal diets (0, 600, 1200, and 1800 U kg−1). The results indicated that fish fed the 1200 U kg−1 xylanase diet had higher weight gain than those fed the 0 and 600 U kg−1 xylanase diet. The highest intestinal folds and microvillous height were observed at fish fed the 1200 U kg−1 xylanase diet. High-throughput sequencing revealed that the majority of reads derived from the large yellow croaker digesta belonged to members of Proteobacteria followed by Chloroflex, Bacteroidetes, Spirochaetae, and Firmicute. Supplementation of xylanase in diets increased the relative abundance of Bacteroides and Gemmatimonadete. The higher hepatic glucokinase (GK) and glucose-6-phosphate dehydrogenase (G6PD) activities were observed in fish fed the xylanase supplementation diet. Accordingly, dietary xylanase supplementation upgraded the relative expressions of gk and g6pd genes in liver. In conclusion, optimum dietary xylanase supplementation (600-1200 U kg−1) could improve the growth performance, optimize the intestinal morphology structure and microbiota constitution, and enhance the ability of carbohydrate utilization of juvenile large yellow croaker.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4

Similar content being viewed by others

References

  • Adeola O, Cowieson AJ (2011) Board-invited review: opportunities and challenges in using exogenous enzymes to improve nonruminant animal production. J Anim Sci 89(10):3189–3218

    CAS  PubMed  Google Scholar 

  • Adeoye AA, Jaramillo-Torres A, Fox SW, Merrifield DL, Davies SJ (2016a) Supplementation of formulated diets for tilapia (Oreochromis niloticus) with selected exogenous enzymes: overall performance and effects on intestinal histology and microbiota. Anim Feed Sci Technol 215:133–143

    CAS  Google Scholar 

  • Adeoye AA, Yomla R, Jaramillo-Torres A, Rodiles A, Merrifield DL, Davies SJ (2016b) Combined effects of exogenous enzymes and probiotic on Nile tilapia (Oreochromis niloticus) growth, intestinal morphology and microbiome. Aquaculture 463:61–70

    CAS  Google Scholar 

  • Ai QH, Mai KS, Zhang WB, Xu W, Tan BP, Zhang CX, Li HT (2007) Effects of exogenous enzymes (phytase, non-starch polysaccharide enzyme) in diets on growth, feed utilization, nitrogen and phosphorus excretion of Japanese seabass, Lateolabrax japonicus. Comp Biochem Physio Part A: Mol Integ Physiol 147(2):502–508

    Google Scholar 

  • Amirkolaie AK, Leenhouwers JI, Verreth JAJ, Schrama JW (2005) Type of dietary fibre (soluble versus insoluble) influences digestion, faeces characteristics and faecal waste production in Nile tilapia (Oreochromis niloticus L.). Aquac Res 36(12):1157–1166

    CAS  Google Scholar 

  • AOAC (Association of Official Analytical Chemists) (1995) Official methods of analysis of official analytical chemists international, 16th edn. Association of Official Analytical Chemists, Arlington

    Google Scholar 

  • Babalola TOO (2006) The effects of feeding moina, microdiet and xylanase supplemented microdiet on growth and survival of Clarias gariepinus (Burchell) larvae. Niger J Fisheries 2:205–217

    Google Scholar 

  • Bäckhed F, Ding H, Wang T, Hooper LV, Koh GY, Nagy A et al (2004) The gut microbiota as an environmental factor that regulates fat storage. Proc Natl Acad Sci Usa 101(44):15718–15723

    PubMed  Google Scholar 

  • Bedford MR, Cowieson AJ (2012) Exogenous enzymes and their effects on intestinal microbiology. Anim Feed Sci Technol 173(1):76–85

    CAS  Google Scholar 

  • Berrin JG, Juge N (2008) Factors affecting xylanase functionality in the degradation of arabinoxylans. Biotechnol Lett 30(7):1139–1150

    CAS  PubMed  Google Scholar 

  • Bogevik AS (2015) Xylanase supplementation in fish feed. Int J Bot 28(11):84–87

    Google Scholar 

  • Cao L, Wang W, Yang C, Yang Y, Diana J, Yakupitiyage A, Luo Z, Li D (2007) Application of microbial phytase in fish feed. Enzym Microb Technol 40(4):497–507

    CAS  Google Scholar 

  • Castillo S, Gatlin DM (2015) Dietary supplementation of exogenous carbohydrase enzymes in fish nutrition: a review. Aquaculture 435:286–292

    CAS  Google Scholar 

  • Cheng ZJ, Hardy RW, Verlhac V, Jacques G (2010) Effects of microbial phytase supplementation and dosage on apparent digestibility coefficients of nutrients and dry matter in soybean product-based diets for rainbow trout Oncorhynchus mykiss. J World Aquacult Soc 35(1):1–15

    Google Scholar 

  • Dalsgaard J, Ekmann KS, Pedersen PB, Verlhac V (2009) Effect of supplemented fungal phytase on the performance and digestibility by phosphorus-limited juvenile rainbow trout, Oncorhynchus mykiss, and on the magnitude and composition of the phosphorus waste output. Aquaculture 286(1):105–112

    CAS  Google Scholar 

  • Dalsgaard J, Verlhac V, Hjermitslev NH, Ekmann KS, Fischer KS, Klausen M, Pedersen PB (2012) Effects of exogenous enzymes on apparent nutrient digestibility in rainbow trout (Oncorhynchus mykiss) fed diets with high inclusion of plant-based protein. Anim Feed Sci Technol 171(2):181–191

    CAS  Google Scholar 

  • Dias JR, Rueda-Jasso R, Panserat S, da Conceicao LEC, Gomes EF, Dinis MT (2004) Effect of dietary carbohydrate-to-lipid ratios on growth, lipid deposition and metabolic hepatic enzymes in juvenile Senegalese sole (Solea senegalensis, Kaup). Aquac Res 35:1122–1130

    CAS  Google Scholar 

  • Dimitroglou A, Merrifield DL, Carnevali O, Picchietti S, Avella M, Daniels C et al (2011) Microbial manipulations to improve fish health and production–a Mediterranean perspective. Fish Shellfish Immunol 30(1):1–16

    CAS  PubMed  Google Scholar 

  • Diógenes AF, Castro C, Carvalho M, Magalhães R, Estevão-Rodrigues TT, Serra CR et al (2018) Exogenous enzymes supplementation enhances diet digestibility and digestive function and affects intestinal microbiota of turbot (Scophthalmus maximus) juveniles fed distillers' dried grains with solubles (DDGS) based diets. Aquaculture 486:42–50

    Google Scholar 

  • Djangmah JS (1970) The effects of feeding and starvation on copper in the blood and hepatopancreas, and on blood proteins of Crangon vulgaris (Fabricius). Comp Biochem Physiol 32(4):709IN5–731IN8

    Google Scholar 

  • Enes P, Panserat S, Kaushik S, Oliva-Teles A (2008) Hepatic glucokinase and glucose-6-phosphatase responses to dietary glucose and starch in gilthead sea bream (Sparus aurata) juveniles reared at two temperatures. Comp Biochem Physiol Part A: Mol Integ Physiol 149:80–86

    CAS  Google Scholar 

  • Farhangi M, Carter CG (2007) Effect of enzyme supplementation to dehulled lupin-based diets on growth, feed efficiency, nutrient digestibility and carcass composition of rainbow trout, Oncorhynchus mykiss (Walbaum). Aquac Res 38:1274–1282

    CAS  Google Scholar 

  • Fynn-Aikins K, Hung SSO, Liu W, Li H (1992) Growth, lipogenesis and liver composition of juvenile white sturgeon fed different levels of D-glucose. Aquaculture 105:61–72

    CAS  Google Scholar 

  • Gatlin DM, Barrow FT, Brown P, Dabrowski K, Gaylord G, Hardy R, Herman E, Hu G, Krogdahl A, Nelson R, Oversturf K, Rust M, Sealy W, Skonberg D, Souza EJ, Stone D, Wilson R, Wurtele E (2007) Expanding the utilization of sustainable plant products in aquafeeds: a review. Aquac Res 38:551–579

    CAS  Google Scholar 

  • Ghomi MR, Shahriari R, Langroudi HF, Nikoo M, von Elert E (2012) Effects of exogenous dietary enzyme on growth, body composition, and fatty acid profiles of cultured great sturgeon Huso huso fingerlings. Aquac Int 20(2):249–254

    CAS  Google Scholar 

  • Hemre GI, Mommsen TP, Krogdahl Å (2002) Carbohydrates in fish nutrition: effects on growth, glucose metabolism and hepatic enzymes. Aquac Nutr 8(3):175–194

    CAS  Google Scholar 

  • Hill MO (1973) Diversity and evenness: a unifying notation and its consequences. Ecology 54(2):427–432

    Google Scholar 

  • Hilton JW, Atkinson JL (1982) Response of rainbow trout (Salmo gairdneri) to increased levels of available carbohydrate in practical trout diets. Br J Nutr 47:597–607

    CAS  PubMed  Google Scholar 

  • Hossain MA, Focken U, Becker K (2001) Galactomannan-rich endosperm of Sesbania (Sesbania aculeata) seeds responsible for retardation of growth and feed utilisation in common carp, Cyprinus carpio L. Aquaculture 203(1):121–132

    CAS  Google Scholar 

  • Hu H, Mai K, Zhang Y, Ai Q, Xu W, Zhang W et al (2015) Effects of dietary xylan on growth performance, digestive enzyme activity and intestinal morphology of juvenile turbot (Scophthalmus maximus L.). Israeli J Aquac 67:1115

    Google Scholar 

  • Jiang TT, Feng L, Liu Y, Jiang WD, Jiang J, Li SH, Tang L, Kuang SY, Zhou XQ (2014) Effects of exogenous xylanase supplementation in plant protein-enriched diets on growth performance, intestinal enzyme activities and microflora of juvenile Jian carp (Cyprinus carpio var. Jian). Aquac Nutr 20(6):632–645

    CAS  Google Scholar 

  • Jin M, Wang MQ, Huo YW et al (2015) Dietary lysine requirement of juvenile swimming crab, Portunus trituberculatus. Aquaculture 448:1–7

    CAS  Google Scholar 

  • Kiarie E, Romero LF, Ravindran V (2014) Growth performance, nutrient utilization, and digesta characteristics in broiler chickens fed corn or wheat diets without or with supplemental xylanase. Poult Sci 93(5):1186–1196

    CAS  PubMed  Google Scholar 

  • Krogdahl A, Hemre GI, Mommsen TP (2005) Carbohydrates in fish nutrition: digestion and absorption in postlarval stages. Aquac Nutr 11:103–122

    CAS  Google Scholar 

  • Kumar S, Sahu NP, Pal AK, Choudhury D, Mukherjee S (2006) Non-gelatinized corn supplemented with α-amylase at sub-optimum protein level enhances the growth of Labeo rohita (Hamilton) fingerlings. Aquac Res 37(3):284–292

    CAS  Google Scholar 

  • Kumar V, Sinha AK, Makkar HPS, De Boeck G, Becker K (2012) Phytate and phytase in fish nutrition. J Anim Physiol Anim Nutr 96(3):335–364

    CAS  Google Scholar 

  • Leenhouwers JI, ter Veld MT, Verreth JAJ, Schrama JW (2007) Digesta characteristiscs and performance of African catfish (Clarias gariepinus) fed cereal grains that differ in viscosity. Aquaculture 264(1):330–341

    Google Scholar 

  • Leung LY, Woo NYS (2012) Influence of dietary carbohydrate level on endocrine status and hepatic carbohydrate metabolism in the marine fish Sparus sarba. Fish Physiol Biochem 38(2):543–554

    CAS  PubMed  Google Scholar 

  • Likimani TA, Wilson P (1982) Effect of diet on lipogenic enzyme activities in channel catfish hepatic and adipose tissue. J Nutr 112:112–117

    CAS  PubMed  Google Scholar 

  • Lin JH, Shiau SY (1995) Hepatic enzyme adaptation to different dietary carbohydrates in juvenile tilapia Oreochromis niloticus x O aureus. Fish Physiol Biochem 14:165–170

    CAS  PubMed  Google Scholar 

  • Lin S, Mai K, Tan B (2007) Effects of exogenous enzyme supplementation in diets on growth and feed utilization in tilapia Oreochromis niloticus x O aureus. Aquac Res 38(15):1645–1653

    CAS  Google Scholar 

  • Lund I, Dalsgaard J, Rasmussen HT, Holm J, Jokumsen A (2011) Replacement of fish meal with a matrix of organic plant proteins in organic trout (Oncorhynchus mykiss) feed, and the effects on nutrient utilization and fish performance. Aquaculture 321(3–4):259–266

    CAS  Google Scholar 

  • Ma H, Jin M, Zhu T et al (2018) Effect of dietary arachidonic acid levels on growth performance, fatty acid profiles and lipid metabolism of juvenile yellow catfish (Pelteobagrus fulvidraco). Aquaculture 486:31–41

    CAS  Google Scholar 

  • Maas RM, Verdegem MC, Dersjant-Li Y, Schrama JW (2018) The effect of phytase, xylanase and their combination on growth performance and nutrient utilization in Nile tilapia. Aquaculture 487:7–14

    CAS  Google Scholar 

  • Magalhães R, Lopes T, Martins N, Díaz-Rosales P, Couto A, Pousão-Ferreira P, Oliva-Teles A, Peres H (2016) Carbohydrases supplementation increased nutrient utilization in white seabream (Diplodus sargus) juveniles fed high soybean meal diets. Aquaculture 463:43–50

    Google Scholar 

  • Magalhães R, Díaz-Rosales P, Diógenes AF, Enes P, Oliva-Teles A, Peres H (2018) Improved digestibility of plant ingredient-based diets for European seabass (Dicentrarchus labrax) with exogenous enzyme supplementation. Aquac Nutr 24(4):1287–1295

    Google Scholar 

  • Merrifield DL, Dimitroglou A, Bradley G, Baker RTM, Davies SJ (2010) Probiotic applications for rainbow trout (Oncorhynchus mykiss Walbaum) I. Effects on growth performance, feed utilization, intestinal microbiota and related health criteria. Aquac Nutr 16(5):504–510

    CAS  Google Scholar 

  • Mogaji OY, Ibiyo LMO (2016) Growth performance of Oreochromis Niloticus Fed Brewer’s dry grain (BDG) base NIFFR feed supplemented with Xylanase enzyme. Int J Fish Aquat Stud 4(3):220–222

    Google Scholar 

  • National Research Council, NRC (2011) Nutrient requirements of fish and shrimp. The National Academies Press, Washington, D.C.

    Google Scholar 

  • Nicolas JL, Robic E, Ansqer D (1989) Bacteial flora associated with a tropic chain consisting of microalgae rotifers and turbot larvae: influences of bacteria on larval survival. Aquaculture 83:237–248

    Google Scholar 

  • Ogunkoya AE, Page GI, Adewolu MA, Bureau DP (2006) Dietary incorporation of soybean meal and exogenous enzyme cocktail can affect physical characteristics of faecal material egested by rainbow trout (Oncorhynchus mykiss). Aquaculture 254(1):466–475

    CAS  Google Scholar 

  • O'Shea CJ, Mc Alpine PO, Solan P, Curran T, Varley PF, Walsh AM, Doherty JVO (2014) The effect of protease and xylanase enzymes on growth performance, nutrient digestibility, and manure odour in grower–finisher pigs. Anim Feed Sci Technol 189:88–97

    CAS  Google Scholar 

  • Panserat S, Kamalam BS, Fournier J, Plagnes-Juan E, Woodward K, Devlin RH (2014) Glucose metabolic gene expression in growth hormone transgenic coho salmon. Comp Biochem Physiol Part A: Mol Integ Physiol 170:38–45

    CAS  Google Scholar 

  • Pérez T, Balcázar JL, Ruiz-Zarzuela I, Halaihel N, Vendrell D, De Blas I, Múzquiz JL (2010) Host–microbiota interactions within the fish intestinal ecosystem. Mucosal Immunol 3(4):355–360

    PubMed  Google Scholar 

  • Ranjan A, Sahu NP, Deo AD, Kumar S (2017) Comparative growth performance, in vivo digestibility and enzyme activities of Labeo rohita fed with DORB based formulated diet and commercial carp feed. Int J Curr Microbiol App Sci 6(6):1493–1503

    CAS  Google Scholar 

  • Rawls JF, Samuel BS, Gordon JI (2004) Gnotobiotic zebrafish reveal evolutionarily conserved responses to the gut microbiota. Proc Natl Acad Sci USA 101(13):4596–4601

    CAS  PubMed  Google Scholar 

  • Ray AK, Ghosh K, Ringø E (2012) Enzyme-producing bacteria isolated from fish gut: a review. Aquac Nutr 18(5):465–492

    CAS  Google Scholar 

  • Ringø E, Zhou Z, Vecino JG, Wadsworth S, Romero J, Krogdahl Å et al (2016) Effect of dietary components on the gut microbiota of aquatic animals. A never-ending story? Aquac Nutr 22(2):219–282

    Google Scholar 

  • Rollin X, Medale F, Gutieres S, Blanc D, Kaushik SJ (2003) Short and long term nutritional modulation of acetyl-coenzyme A carboxylase activity in selected tissues of rainbow trout (Oncorhynchus mykiss). Brit J Nutr 89:1–9

    Google Scholar 

  • Rosas C, Cuzon G, Gaxiola G, Arena L, Lemaire P, Soyez C, Van Wormhoudt A (2000) Influence of dietary carbohydrate on the metabolism of juvenile Litopenaeus stylirostris. J Exp Mar Biol Ecol 249(2):181–198

    CAS  PubMed  Google Scholar 

  • Saputra F, Shiu YL, Chen YC, Puspitasari AW, Danata RH, Liu CH, Hu SY (2016) Dietary supplementation with xylanase-expressing B. amyloliquefaciens R8 improves growth performance and enhances immunity against Aeromonas hydrophila in Nile tilapia (Oreochromis niloticus). Fish Shellfish Immunol 58:397–405

    CAS  PubMed  Google Scholar 

  • Schneeman BO, Lyman RL (1975) Factors involved in the intestinal feedback regulation of pancreatic enzyme secretion in the rat 1. Proc Soc Exp Biol Med 148(3):897–903

    CAS  PubMed  Google Scholar 

  • Shah HN, Collins DM (1990) Prevotella, a new genus to include Bacteroides melaninogenicus and related species formerly classified in the genus Bacteroides. Int J Syst Evol Microbiol 40(2):205–208

    CAS  Google Scholar 

  • Shimeno S, Kheyyalid D, Shikata T (1995) Metabolic response to dietary carbohydrate to protein ratios in carp. Fish Sci 61:277–281

    CAS  Google Scholar 

  • Sinha AK, Kumar V, Hps M, De BG, Becker K (2011) Non-starch polysaccharides and their role in fish nutrition - a review. Food Chem 127(4):1409–1426

    CAS  Google Scholar 

  • Stone DAJ (2003) Dietary carbohydrate utilization by fish. Rev Fish Sci 11(4):337–369

    CAS  Google Scholar 

  • Stone DAJ, Allan GL, Anderson AJ (2003) Carbohydrate utilization by juvenile silver perch, Bidyanus bidyanus (Mitchell) I Uptake and clearance of monosaccharides following intraperitoneal injection. Aquac Res 34(2):97–107

    CAS  Google Scholar 

  • Sun P, Jin M, Ding L et al (2018) Dietary lipid levels could improve growth and intestinal microbiota of juvenile swimming crab, Portunus trituberculatus. Aquaculture 490:208–216

    CAS  Google Scholar 

  • Thillaimaharani KA, Logesh AR, Sharmila K, Magdoom BK, Kalaiselvam M (2012) Studies on the intestinal bacterial flora of tilapia Oreochromis mossambicus (Peters, 1852) and optimization of alkaline protease by Virgibacillus pantothenticus. J Microb Antimicrobials 4(5):79–87

    Google Scholar 

  • Vahjen W, Osswald T, Schäfer K, Simon O (2007) Comparison of a xylanase and a complex of non starch polysaccharide-degrading enzymes with regard to performance and bacterial metabolism in weaned piglets. Arch Anim Nutr 61(2):90–102

    CAS  PubMed  Google Scholar 

  • Wallace JL, Murray FJ, Little DC (2016) Effects of β-xylanase and 6-phytase on digestibility, trace mineral utilisation and growth in juvenile red tilapia, Oreochromis niloticus (Linnaeus, 1758) x O. mossambicus (Peters, 1852), fed declining fishmeal diets. J Appl Ichthyol 32(3):471–479

    CAS  Google Scholar 

  • Wang CC, Yan QP, Huang WQ, Xiong HJ, Wang YZ, Ma Y (2014a) Study on intestinal Bacteria of cultured large yellow croaker(Pseudosciaena crocea) in Sansha Bay Fujian Province in Chinese. J Jimei Univ 19(01):1–6

    CAS  Google Scholar 

  • Wang LN, Liu WB, Lu KL, Xu WN, Cai DS, Zhang CN, Qian Y (2014b) Effects of dietary carbohydrate/lipid ratios on non-specific immune responses, oxidative status and liver histology of juvenile yellow catfish Pelteobagrus fulvidraco. Aquaculture 426:41–48

    Google Scholar 

  • Wen ZP, Zhou XQ, Feng L, Jiang J, Liu Y (2009) Effect of dietary pantothenic acid supplement on growth, body composition and intestinal enzyme activities of juvenile Jian carp (Cyprinus carpio var. Jian). Aquac Nutr 15(5):470–476

    CAS  Google Scholar 

  • Wu C, Zhang D, Kan M et al (2014) The draft genome of the large yellow croaker reveals well-developed innate immunity. Nat Commun 5(5):5227

    PubMed  PubMed Central  Google Scholar 

  • Xiong J, Jin M, Yuan Y, Luo JX, Lu Y, Zhou QC et al (2018) Dietary nucleotide-rich yeast supplementation improves growth, innate immunity and intestinal morphology of Pacific white shrimp (Litopenaeus vannamei). Aquac Nutr 24(5):1425–1435

    CAS  Google Scholar 

  • Xu J, Bjursell MK, Himrod J, Deng S, Carmichael LK, Chiang HC et al (2003) A genomic view of the human-Bacteroides thetaiotaomicron symbiosis. Science 299(5615):2074–2076

    CAS  PubMed  Google Scholar 

  • Xu B, Wang Y, Li J, Lin Q (2009) Effect of prebiotic xylooligosaccharides on growth performances and digestive enzyme activities of allogynogenetic crucian carp (Carassius auratus gibelio). Fish Physiol Biochem 35:351–357

    CAS  PubMed  Google Scholar 

  • Yigit NO, Olmez M (2011) Effects of cellulose addition to canola meal in tilapia (Oreochromis niloticus L.) diets. Aquac Nutr 17:494–500

    Google Scholar 

  • Yildirim YB, Turan F (2012) Effects of exogenous enzyme supplementation in diets on growth and feed utilization in African catfish, Clarias gariepinus. J Anim Vet Adv 9(2):327–331

    Google Scholar 

  • Zhang Z L (2014) The effects of pectin and xylan on growth, digestion and intestinal Flora in Chinese mitten crab (Eriocheir sinensis) and yellow catfish (Pelteobagrus fulvidraco) in Chinese. Doctoral dissertation, Suzhou university

  • Zhang X, Wu H, Li Z et al (2018) Effects of dietary supplementation of Ulva pertusa and non-starch polysaccharide enzymes on gut microbiota of Siganus canaliculatus. Chin J Oceanol Limnol 36(2):438–449

    CAS  Google Scholar 

  • Zhou QC, Buentello JA, Iii DMG (2010) Effects of dietary prebiotics on growth performance, immune response and intestinal morphology of red drum (Sciaenops ocellatus). Aquaculture 309(1–4):253–257

    CAS  Google Scholar 

  • Zhou Y, Yuan X, Liang XF, Fang L, Li J, Guo X et al (2013) Enhancement of growth and intestinal flora in grass carp: the effect of exogenous cellulase. Aquaculture 416:1–7

    Google Scholar 

  • Zhou PP, Wang MQ, Xie FJ, Deng DF, Zhou QC (2016) Effects of dietary carbohydrate to lipid ratios on growth performance, digestive enzyme and hepatic carbohydrate metabolic enzyme activities of large yellow croaker ( Larmichthys crocea ). Aquaculture 452:45–51

    CAS  Google Scholar 

  • Zhu D, Wen X, Li S, Xuan X, Li Y (2016) Effects of exogenous non-starch polysaccharide-degrading enzymes in diets containing Gracilaria lemaneiformis on white-spotted snapper Lutjanus stellatus Akazaki. Aquac.Int 24(2):491–502

    CAS  Google Scholar 

Download references

Acknowledgments

We would like to thank Qiu, H., Sun, P., and Yuan, Y. for their valuable help with this study.

Funding

This study was supported by China Agriculture Research System-48 (CARS-48), Key Research and Development Plan Project of Zhejiang Province (2018C02037), the Nature Science Foundation of Zhejiang Province (LY17C190002), and the Open Fund of Zhejiang Provincial Top Key Discipline of Aquaculture in Ningbo University, and by the K. C. Wong Magna Fund and K. C. Wong Education Foundation at Ningbo University.

Author information

Authors and Affiliations

Authors

Corresponding authors

Correspondence to Min Jin or Qicun Zhou.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Ethical approval

All applicable international, national, and/or institutional guidelines for the care and use of animals were followed by the authors.

Additional information

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Luo, J., Li, Y., Jin, M. et al. Effects of dietary exogenous xylanase supplementation on growth performance, intestinal health, and carbohydrate metabolism of juvenile large yellow croaker, Larimichthys crocea. Fish Physiol Biochem 46, 1093–1110 (2020). https://doi.org/10.1007/s10695-020-00774-z

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10695-020-00774-z

Keywords

Navigation