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  • آزمایشگاه پروتئین و آنزیم
  • کارگاه تکثیر و پرورش آبزیان
  • کارگاه غذاسازی آبزیان

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Influence of dietary acetic acid, protexin (probiotic), and their combination on growth performance, intestinal microbiota, digestive enzymes, immunological parameters, and?…

Rasool Zare, Abdolmohammad Abedian Kenari, Mohammadali Yazdani Sadati
Journal PapersAquaculture International , 2021 March 9, {Pages 20-Jan }

Abstract

This study was performed to investigate the effects of dietary acetic acid, probiotic protexin, and their combination on growth performance, intestinal microbiota, digestive enzymes, immune responses, and fatty acids composition in Siberian sturgeon. A total of 120 healthy fish with an average body weight of 54.85?0.36 g were randomly divided into 4 experimental groups of 3 replicates. Fish were fed with four experimental diets as follows: control diet (diet 1), and control diet supplemented with 2% acetic acid (diet 2), 0.01% protexin (diet 3), and the combination of 2% acetic acid and 0.01% protexin (diet 4). Fish were hand-fed to apparent satiation three times a day (8: 00, 15: 00, and 21: 00) for 62 days. Our results indicated that fish

Restricted-protein feeding strategy decreased the protein consumption without impairing growth performance, flesh quality and non-specific immune parameters in rainbow trout?…

Mehrzad Asadi, Abdolmohammad Abedian Kenari, Moha Esmaeili
Journal PapersAquaculture , Volume 531 , 2021 January , {Pages 735946 }

Abstract

Protein restriction is a less-studied nutritional strategy in aquaculture species. The present study was designed to investigate the effects of protein restriction for different durations on the growth performance, body composition, the profile of fatty acids and amino acids, and the immune response of rainbow trout for eight weeks. For this purpose, 225 juveniles (27.74???0.43) were distributed in five experimental treatments include P45 (control: feeding a diet with 450?g/kg protein for eight weeks); P35 (feeding a diet with 350?g/kg protein for eight weeks); P35-P45 (every other day feeding a diet with 450 and 350?g/kg protein); WP35-P45 (every other week feeding a diet with 450 and 350?g/kg protein); and 3WP35 (feeding a diet with 350?g

Evaluation of antioxidative and antibacterial activities of fractionated hydrolysate from shrimp Litopenaeus vannamei head wastes against aquatic pathogenic?…

Ghasem Rashidian, Abdolmohammad Abedian Kenari, Maryam Nikkhah
Journal PapersAquaculture Research , 2021 March 19, {Pages }

Abstract

The present study was aimed to evaluate in vitro antioxidant and antibacterial activities of fractions derived from white leg shrimp (Litopenaeus vannamei) head wastes hydrolysate. The shrimp waste hydrolysate (SWH) was generated using alcalase 2.4?L and sequentially fractionated using 3, 10, and 30?kDa molecular weight cut‐offs ultrafilters (Amicon?). The following permeates of P <3, 3< P <10, and 10

One step toward aquaculture sustainability of a carnivorous species: Fish meal replacement with barley protein concentrate plus wheat gluten meal in Caspian brown trout (Salmo?…

Amine Zaretabar, Hossein Ouraji, Abdolmohammad Abedian Kenari, Sakineh Yeganeh, Moha Esmaeili, Abdolsamad Keramat Amirkolaee
Journal PapersAquaculture Reports , Volume 20 , 2021 July 1, {Pages 100714 }

Abstract

The present study evaluated the effect of replacing fish meal (FM) with barley protein concentrate (BPC) plus wheat gluten meal (WGM) on growth performance, carcass composition, digestibility, digestive enzyme activities, amino acid, and fatty acids profile of Caspian brown trout as a slow-growing and carnivorous fish species. Five experimental diets including Control (0 g/kg BPC), 25BPC (165 g/kg BPC), 50BPC (330 g/kg BPC), 75BPC (495 g/kg BPC), and 100BPC (660 g/kg BPC) were formulated. Also, WGM was added to diets to make them isonitrogenous. A total of 300 fish (13.53 ? 1.1 g) were farmed in three replicates per treatment for eight weeks. Results showed that FM could be replaced by BPC up to 50 % without any negative effect on growth pe

Soya bean-based diets plus probiotics improve the profile of fatty acids, digestibility, intestinal microflora, growth performance and the innate immunity of beluga (Huso huso)

H Montazeri Parchikolaei, A Abedian Kenari, Moha Esmaeili
Journal PapersAquaculture Research , Volume 52 , Issue 1, 2021 January , {Pages 152-166 }

Abstract

This study was conducted to investigate the effect of different methods of using probiotics Bacillus subtilis and Bacillus licheniformis in soya bean‐based diets on the physiology of beluga (Huso huso) (351???4?g). Five experimental diets were formulated to feed beluga for 10?weeks. The results showed that there was no significant difference in weight gain between control (446?g) and 70%SBM‐SPRAY2 (409?g) treatments. Long‐chain polyunsaturated fatty acids in the muscle of beluga fed control (203.2?g/kg) and 70%SBM‐SPRAY2 (166.4?g/kg) diet did not change statistically. Blood performance as a newly introduced factor in individuals fed dietary control (64.06) and 70%SBM‐SPRAY2 (64.33) had higher value as compared with those fed dieta

Dietary effects of a low-molecular weight fraction (< 10 kDa) from shrimp waste hydrolysate on growth performance and immunity of rainbow trout (Oncorhynchus mykiss): Employing …

G Rashidian, AA Kenari, M Nikkhah
Journal Papers , , {Pages }

Abstract

The effects of concurrent of citric acid and soybean‐based diets on growth performance, body composition, haemobiochemical indices, digestibility and fatty acid profile in …

MB Khoshhava, A Abedian Kenari, MK Mirzakhani
Journal Papers , , {Pages }

Abstract

One step toward aquaculture sustainability of a carnivorous species: Fish meal replacement with barley protein concentrate plus wheat gluten meal in Caspian brown trout (Salmo …

A Zaretabar, H Ouraji, AA Kenari, S Yeganeh, M Esmaeili, AK Amirkolaee
Journal Papers , , {Pages }

Abstract

Influence of dietary acetic acid, protexin (probiotic), and their combination on growth performance, intestinal microbiota, digestive enzymes, immunological parameters, and …

R Zare, AA Kenari, MY Sadati
Journal Papers , , {Pages }

Abstract

Production and optimization of chitosan nanosystems loaded with peptide fraction resulting from enzymatic hydrolysis of vannamei shrimp (Litopenaeus vannamei) head wastes

G Rashidian, A Abedian Kenari, M Nikkhah
Journal Papers , , {Pages }

Abstract

Effects of different forms of barberry root (Berberis vulgaris) on growth performance, muscle fatty acids profile, whole‐body composition, and digestive enzymes of rainbow …

S Ramezanzadeh, A Abedian Kenari, M Esmaeili, A Rombenso
Journal Papers , , {Pages }

Abstract

Evaluation of antioxidative and antibacterial activities of fractionated hydrolysate from shrimp Litopenaeus vannamei head wastes against aquatic pathogenic …

G Rashidian, A Abedian Kenari, M Nikkhah
Journal Papers , , {Pages }

Abstract

Restricted-protein feeding strategy decreased the protein consumption without impairing growth performance, flesh quality and non-specific immune parameters in rainbow trout …

M Asadi, AA Kenari, M Esmaeili
Journal Papers , , {Pages }

Abstract

Soya bean-based diets plus probiotics improve the profile of fatty acids, digestibility, intestinal microflora, growth performance and the innate immunity of beluga (Huso huso)

HM Parchikolaei, AA Kenari, M Esmaeili
Journal Papers , , {Pages }

Abstract

Effects of fish meal replacement by meat and bone meal supplemented with garlic (Allium sativum) powder on biological indices, feeding, muscle composition, fatty acid and?…

Taghi Tazikeh, Abdolmohammad Abedian Kenari, Mohammad Esmaeili
Journal PapersAquaculture Research , Volume 51 , Issue 2, 2020 February , {Pages 674-686 }

Abstract

Shortage of fish meal (FM) resources in the marine environment, high price and high demand for this ingredient led researchers to seek for alternative protein resources such as meat and bone meal (MBM). The effects of adding MBM and garlic powder to the shrimp diet on growth performance, muscle composition, amino acid and fatty acid profiles of whiteleg shrimp (5.00???0.23?g) were investigated. A total of six dietary treatments were formulated: 0%MBM (control without garlic powder), 25%MBM and 50%MBM (treatments without garlic powder; WG treatments); 0%MBM+G (control with garlic powder), 25%MBM+G and 50%MBM+G (treatments with garlic powder; G treatments). Our results indicated that increase MBM level in the diets (up to 50%MBM) impaired gr

The Effect of Extract from Dill Anethum Graveolens on the Growth Performance, Body Composition, Immune System, and Antioxidant System of Rainbow Trout

Reza Zeilab Sendijani, Abdolmohamad Abedian Kenari, Amir Hossien Smiley, Mohammad Esmaeili
Journal PapersNORTH AMERICAN JOURNAL OF AQUACULTURE , 2020 January 21, {Pages }

Abstract

In recent years, supplementing herbal medicines to fish diets in the aquaculture industry as a growth stimulant and immunostimulant is a common practice. In the present study, we investigated the effect of hydroalcoholic extract of dill on the growth performance and body composition of Rainbow Trout Oncorhynchus mykiss and its inhibitory effect against Aeromonas hydrophila in vitro. We also evaluated the immune responses and antioxidant system in fish that were fed dill diets over a period of 56 d. For this purpose, 180 Rainbow Trout fingerlings (initial weight 13.30 +/- 0.22 g; mean +/- SD) were purchased and they were fed four experimental treatments, which included a control diet and diets that were supplemented with 1Dill (1 g/kg dill

Impact of starvation on digestive enzymes activities and plasma metabolites in Siberian sturgeon (Acipenser baerii, Brandt, 1869)

Sedigheh Babaei, Abdolmohammad Abedian-Kenari, Mahmood Naseri, Mohammad Ali Yazdani-Sadati, Isidoro Met?n
Journal PapersAquaculture Research , 2020 January 21, {Pages }

Abstract

To increase the current knowledge about the relationship between nutritional status and the digestive capacity of Siberian sturgeon (Acipenser baerii), we addressed the effect of starvation‐refeeding and macronutrient composition on growth parameters and key digestive enzyme activities in A.?baerii. Acipenser baerii juveniles were fed four different diets for 3?weeks, then starved for 2?weeks and allowed to refed for 5?weeks with the same diets. Another group of fish were fed 10?weeks with the corresponding diets. Among 10‐week fed fish, high‐protein diets promoted higher body weight values, while the lowest specific growth rate was observed in fish fed a low‐protein, medium‐carbohydrate, high‐lipid diet (p?

Apparent digestibility coefficients of crude protein, amino acids, crude lipid, dry matter and gross energy of ten feedstuffs for yearling Siberian sturgeon (Acipenser baerii?…

MK Mirzakhani, A Abedian Kenari, A Motamedzadegan, A Banavreh
Journal PapersIranian Journal of Fisheries Sciences , Volume 19 , Issue 3, 2020 May 10, {Pages 1500-1516 }

Abstract

Apparent digestibility coefficients (ADCs) of ten feedstuffs were investigated in yearling Siberian sturgeon, Acipenser baerii,(290?22 g), using 1% chromic oxide as the inert marker. The ingredients included: fish (Clopeonella sp) meal (FM), meat and bone meal (MBM), poultry by-product meal (PBM), spray-dried blood meal (BM), feather meal (FeM), solvent extract soybean meal (SBM), canola meal (CM), corn gluten meal (CGM), wheat gluten meal (WGM) and bakers’ yeast (BY). ADC values of crude protein varied from 60% to 92.9%(FeM and FM, respectively). ADCCP of FM, MBM, PBM (animal origin), WGM, and CGM (plant origin) were significantly higher than the other treatments (p< 0.05). ADCs of amino acid in feedstuffs followed a similar trend to the

Effects of Lactobacillus rhamnosus ATCC 7469 on Different Parameters Related to Health Status of Rainbow Trout (Oncorhynchus mykiss) and the Protection Against Yersinia ruckeri

Yalda Hooshyar, Abdolmohammad Abedian Kenari, Hamed Paknejad, Hassan Gandomi
Journal PapersProbiotics and Antimicrobial Proteins , 2020 April 3, {Pages 15-Jan }

Abstract

In the current study, we investigated the effect of a probiotic bacterium (Lactobacillus rhamnosus ATCC 7469) microencapsulated with alginate and hi-maize starch and coated with chitosan on improving growth factors, body composition, blood chemistry, and the immune response of rainbow trout (initial weight: 18.41 ? 0.32?g). Four experimental diets were formulated to feed fish for 60?days. They were control diet without any additive (C), diet added with beads without probiotic (E), a probiotic sprayed to the diet (L.r), and encapsulated probiotic supplemented diet (E-L.r). The results indicated that feeding with E-Lr significantly improved weight gain (84.98?g) and feed conversion ratio (0.95) compared to the other groups (P

Effect of dietary fish and vegetable oil on the growth performance, body composition, fatty acids profile, reproductive performance and larval resistance in pearl gourami?…

Mohammad Reza Ghosi Mobaraki, Abdolmohammad Abedian Kenari, Sara Bahrami Gorji, Mohammad Esmaeili
Journal PapersAquaculture Nutrition , Volume 26 , Issue 3, 2020 June , {Pages 894-907 }

Abstract

This study investigated the effect of two lipid sources on reproduction performance and growth in pearl gourami. For this purpose, 180 fish (3.32???0.25?g) were fed with three isoenergetic (19.80) and isonitrogenous diets (480?g/kg protein) including FO (80?g/kg fish oil), FS (40?g/kg fish oil and 40?g/kg soybean oil) and SO (80?g/kg soybean oil) for 10?weeks before maturation. At the end of the trial, there was no significant difference in weight gain, feed conversation ratio and body composition between fish fed FO and FS diets. Individuals fed dietary FO had significantly higher levels of n‐3 long‐chain polyunsaturated fatty acids in the muscle (130.5?g/kg lipid) and ovary (140.4?g/kg lipid) as compared with those fed SO diet (64.5,

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