Synergistic Effects of Dietary β-glucan plus Lactobacillus pentosus and Lactobacillus plantarum as a Synbiotic on the Growth Performance and Digestive Enzyme Activity of Juvenile Rainbow trout (Oncorhynchus mykiss)
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DVM, Graduated from the Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
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دانشگاه شهید چمران اهواز
10.22055/ivj.2023.379766.2543
چکیده
Objectives: The present study was carried out to evaluate the influence of dietary supplementation of two strains of intestinal autochthonous bacteria Lactobacillus plantarum, Lactobacillus pentosus from the intestinal tract of the Shabot (Tor grypus) with β-glucan on growth performance, and digestive enzyme activity on the fingerlings of Oncorhynchus mykiss. Methods: The fish were distributed randomly into 8 treatment groups (feeding with isocaloric and isonitrogenous diet for 60 days) containing control (group 1), 1% β-glucan (group 2), Lactobacillus plantarum (group 3), Lactobacillus pentosus (group 4), Lactobacillus plantarum + Lactobacillus pentosus (group 5), Lactobacillus plantarum with 1% β-glucan (group 6), Lactobacillus pentosus with 1% β-glucan (group 7), Lactobacillus plantarum + Lactobacillus pentosus with 1% β-glucan (group 8). Results: After 60 days, the fish fed combination of two probiotics at equal proportion with 1% β-1,3-glucan (group 8) had higher (P < 0.05) growth performances than the other treatment groups. Digestive enzyme activities like ALP, α-amylase, trypsin, lipase and protease in groups including probiotics and prebiotic, particularly in group 8 in parallel with growth performances, had higher (P< 0.05) than other groups. However, the enzyme activity of chemotrypsinhad no significante difference between treatments (P > 0.05). Conclusions: These results indicate that combination host-derived probiotics (L. plantarum and L. plantarum) with β-1,3-glucan have a significant potential as an important synbiotics to enhance the nutrients utilization and activity of digestive enzymes in rainbow trout juveniles, However, further research is needed to determine the proper supplement for this commercially valuable product.
محمدیان, تکاور, کاظمی حسنوند, عبدالرحمان, مصباح, مهرزاد, & تابنده, محمدرضا. (1403). Synergistic Effects of Dietary β-glucan plus Lactobacillus pentosus and Lactobacillus plantarum as a Synbiotic on the Growth Performance and Digestive Enzyme Activity of Juvenile Rainbow trout (Oncorhynchus mykiss). نشریه دامپزشکی ایران, (), -. doi: 10.22055/ivj.2023.379766.2543
MLA
تکاور محمدیان; عبدالرحمان کاظمی حسنوند; مهرزاد مصباح; محمدرضا تابنده. "Synergistic Effects of Dietary β-glucan plus Lactobacillus pentosus and Lactobacillus plantarum as a Synbiotic on the Growth Performance and Digestive Enzyme Activity of Juvenile Rainbow trout (Oncorhynchus mykiss)". نشریه دامپزشکی ایران, , , 1403, -. doi: 10.22055/ivj.2023.379766.2543
HARVARD
محمدیان, تکاور, کاظمی حسنوند, عبدالرحمان, مصباح, مهرزاد, تابنده, محمدرضا. (1403). 'Synergistic Effects of Dietary β-glucan plus Lactobacillus pentosus and Lactobacillus plantarum as a Synbiotic on the Growth Performance and Digestive Enzyme Activity of Juvenile Rainbow trout (Oncorhynchus mykiss)', نشریه دامپزشکی ایران, (), pp. -. doi: 10.22055/ivj.2023.379766.2543
VANCOUVER
محمدیان, تکاور, کاظمی حسنوند, عبدالرحمان, مصباح, مهرزاد, تابنده, محمدرضا. Synergistic Effects of Dietary β-glucan plus Lactobacillus pentosus and Lactobacillus plantarum as a Synbiotic on the Growth Performance and Digestive Enzyme Activity of Juvenile Rainbow trout (Oncorhynchus mykiss). نشریه دامپزشکی ایران, 1403; (): -. doi: 10.22055/ivj.2023.379766.2543
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