Changes in serum biochemical parameters and digestive enzyme activity of juvenile sobaity sea bream (Sparidentex hasta) in response to partial replacement of dietary fish meal with poultry by-product meal

Hekmatpour, Fatemeh; Kochanian, Preeta; Marammazi, Jasem G.; Zakeri, Mohammad; Mousavi, Seyed Mohammad

doi:10.1007/s10695-019-00619-4

Cited by 24 publications

(23 citation statements)

References 46 publications

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“…This result agreed with the current study, which showed a decreasing trend more than dietary 300 g/kg PBM. In conflict with our findings, the literature shows that total protein and albumin did not differ with the incremental level replacement of FM by PBM diets up to 55% (Hekmatpour et al, 2019).…”

Section: Discussioncontrasting

confidence: 99%

“…An increasing trend in the serum shows some inappropriate conditions, including protein malnutrition and ammonia concentration (Hosseini Shekarabi et al, 2020;Xiao et al, 2020). ALT and AST of serum enzyme activities were not markedly different none of the levels of substitution, while Hekmatpour et al (2019) observed an increasing trend of activities these enzymes in higher substitution in the juvenile sobaity seabream, Sparidentex hasta. They believed this elevation could be associated with the processing of energy substrates by the liver resulting in enhanced trans-membrane transport of ions and water, promotion of ALP activities and enhanced leakage of these enzymes in the blood.…”

Section: Discussionmentioning

confidence: 87%

“…In the present study, digestive enzyme activities were directly correlated to the ADCs in diets. Further alike, a prior study was declared the lowest trypsin and chymotrypsin activities were observed dietary of 55% replacement FM by PBM in juvenile sobaity sea bream (Hekmatpour et al, 2019). Even though Karapanagiotidis et al (2019) stated PBM, up to 50% substitution failed to point out variation in trypsin and chymotrypsin value in gilthead seabream.…”

Section: Discussionmentioning

confidence: 96%

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The feasibility of partial replacement fish meal with poultry by‐products in practical diets of juvenile great sturgeon, Huso huso : Effects on growth performance, body composition, physiometabolic indices, digestibility and digestive enzymes

Hassani¹,

Banavreh

Jourdehi³

et al. 2021

Aquaculture Research

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Nowadays, sturgeon aquaculture is a rapidly growing industry in the world, and considerable attention has been paid to this practice in Iran (Kalbassi et al., 2013). The great sturgeon, Huso huso, is one of the valuable species owning to their meat and especially caviar, and hence, nutritional administration of sturgeon is necessary for aquaculture. Fish meal (FM) is the most important component of the diet in carnivore fish mainly owing to its high protein value, essential n-3 fatty acids, indispensable amino acids, unknown growth factors, palatable taste, as well as contain the number of minerals, nucleotides and vitamins (Gatlin et al., 2007;Hardy, 2010;Yang et al., 2020). FM production has diminished while the demand surpasses supply resulting in a considerable shortage of sources and escalating prices (Ding et al., 2015;Hardy, 2010). This bottleneck has convinced researchers to investigate various alternatives to diminish their reliance on FM as a protein source over the past couple of decades.

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Section: Discussioncontrasting

confidence: 99%

Section: Discussionmentioning

confidence: 87%

Section: Discussionmentioning

confidence: 96%

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The feasibility of partial replacement fish meal with poultry by‐products in practical diets of juvenile great sturgeon, Huso huso : Effects on growth performance, body composition, physiometabolic indices, digestibility and digestive enzymes

Hassani¹,

Banavreh

Jourdehi³

et al. 2021

Aquaculture Research

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“…As indicated by serum metabolites, Chinese sturgeon changed body metabolism to meet the demand of ovary development. Total protein, triglycerides, and LDL contents in serum could reflect body nutritional status and metabolic activity [30]. What's more, serum total protein and triglyceride contents could be modeled to predict the ovarian maturation stages [31].…”

Section: Plos Onementioning

confidence: 99%

Metabolomics and gene expressions revealed the metabolic changes of lipid and amino acids and the related energetic mechanism in response to ovary development of Chinese sturgeon (Acipenser sinensis)

Zhu

Leng

et al. 2020

PLoS ONE

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Captive breeding has been explored in Chinese sturgeon (Acipenser sinensis) for species protection. However, gonad development from stage II to IV of cultured female broodstocks is a handicap. This study aimed to explore the physiological and metabolic changes during the ovary development from stage II to IV of female Chinese sturgeon and the related energy regulatory mechanism, which may be helpful to address the developmental obstacle. The results showed that the oocyte volume increased and the muscle lipid content decreased with the ovary development. Ovarian RNA levels of most genes related to lipid and amino acid metabolism were higher in stage II and III than in stage IV. Serum contents of differential metabolites in arginine, cysteine, methionine, purine, tyrosine, lysine, valine, leucine and isoleucine metabolism pathways peaked at stage III, while the contents of sarcosine, alanine and histidine, as well as most oxylipins derived from fatty acids peaked at stage IV. These results indicated the more active amino acids, lipid metabolism, and energy dynamics of fish body in response to the high energy input of ovary developing from stage II to III, and the importance of alanine, histidine, taurine, folate and oxylipins for fish with ovary at stage IV.

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“…One unit of pepsin activity was defined as each milligram of pepsin catalyzes the hydrolysis of hemoglobin to 1nmol tyrosine per minute (37°C). Chymotrypsin activity was assayed with BTEE (N-Benzoyl-L-tyrosine ethyl ester) according to the method described by Hekmatpour et al [19] , chymotrypsin activity was determined at 27°C and measured at 256 nm using BTEE as substrate in 2 mL of Tris / CaCl2 buffer, pH 7.8. One unit of enzyme was defined as the amount of enzyme needed to hydrolyze 1 mg of substrate (BTEE) per min per mg protein.…”

Section: Trypsin (Ec 34214)mentioning

confidence: 99%

Development of digestive enzymatic activity and gene expression during the early ontogeny of Chinese perch (Siniperca chuatsi)

Tang

Liang

et al. 2021

Preprint

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Chinese perch (Siniperca chuatsi) is one of the economically important freshwater species fish for aquaculture in China. This study aimed to determine the ontogenetic development of the digestive enzyme activity (trypsin, pepsin, amylase, lipase, chymotrypsin and alkaline phosphatase) and related gene expressions of S. chuatsi larvae from hatching to 30 days post-hatching (dph). The larvae were fed with live fry fish twice a day. Results indicated that it was low detection of enzyme activity and gene expression of trypsin, chymotrypsin, lipase, amylase and alkaline phosphatase before mouth opened, the last two enzymes showed an activity close to zero. Different from other carnivorous fish, specific activity and gene expression of trypsin, chymotrypsin and lipase in S. chuatsi larvae were not increased after starting the first feeding. Interestingly, the amylase and alkaline phosphatase specific activity progressively increased over development, indicating that the larvae have certain ability to digest carbohydrates. Pepsin activity and gene expression started to sharply increase after 15 dph, other digestive enzyme activity showed downward trends. The development pattern of digestive enzymes may affect the ability of S. chuatsi to digest the zooplankton, which leads to the formation of unique feeding habit of the S. chuatsi larvae. This study also will provide the necessary theoretical basis for the artificial opening diet of the S. chuatsi larvae.

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Changes in serum biochemical parameters and digestive enzyme activity of juvenile sobaity sea bream (Sparidentex hasta) in response to partial replacement of dietary fish meal with poultry by-product meal

Cited by 24 publications

References 46 publications

The feasibility of partial replacement fish meal with poultry by‐products in practical diets of juvenile great sturgeon, Huso huso : Effects on growth performance, body composition, physiometabolic indices, digestibility and digestive enzymes

The feasibility of partial replacement fish meal with poultry by‐products in practical diets of juvenile great sturgeon, Huso huso : Effects on growth performance, body composition, physiometabolic indices, digestibility and digestive enzymes

Metabolomics and gene expressions revealed the metabolic changes of lipid and amino acids and the related energetic mechanism in response to ovary development of Chinese sturgeon (Acipenser sinensis)

Development of digestive enzymatic activity and gene expression during the early ontogeny of Chinese perch (Siniperca chuatsi)

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