Sardine (Sardinella spp.) protein hydrolysate as growth promoter in South American catfish (Rhamdia quelen) feeding: Productive performance, digestive enzymes activity, morphometry and intestinal microbiology

Ha, Natália; Jesus, Gabriel Fernandes Alves; Gonçalves, Ana Clara Campagnolo Real; Oliveira, Nandara Soares de; Sugai, Juliet Kiyoko; Pessatti, Marcos Luiz; Mouriño, José Luiz Pedreira; Fabregat, Thiago El Hadi Perez

doi:10.1016/j.aquaculture.2018.10.004

Cited by 43 publications

(26 citation statements)

References 61 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…A growth‐promoting effect is observed when soybean hydrolysate replaces fish meal at levels of 20%–40% (Mamauag et al, ; Song et al, ; Song, Li, Wang, Sun, & Wang, ). Bioactive peptides act as growth promoters in diets for silver catfish, as they improve the metabolic utilization of protein fraction (Ha et al, ). The highest growth of silver catfish fed with HSM is attributed to the presence of peptides that act as growth promoters.…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Fish meal replaced by hydrolysed soybean meal in diets increases growth and improves the antioxidant defense system of silver catfish ( Rhamdia quelen )

et al. 2019

Self Cite

View full text Add to dashboard Cite

One of the current challenges of global fish farming is developing plant‐based proteins as a feasible substitute for fishmeal in the formulation of aquafeeds. Substitution levels of fishmeal with hydrolyzed soybean meal (HSM) in diets for silver catfish (Rhamdia quelen) were evaluated for growth, protein metabolism and antioxidant activity. The experiment was carried out in a recirculation system of 20 tanks of 250 L. A total of 300 silver catfish juveniles were used to compose five treatments and four replicates per treatment. Levels of soybean hydrolysate (0%, 5%, 10%, 15% and 20%) were tested in diets (39% protein and 3,500 Kcal) for 60 days. Silver catfish growth was higher at all inclusion levels of HSM when compared to the control diet. No change was shown for body protein deposition. The production of nitrogenous compounds in the liver and muscle was also unaffected by any of the diets. The diet containing 20% HSM promoted an increase in the amounts of non‐protein thiols in the gills and brain. The HSM substitution levels of up to 20% of fishmeal in the diet increases growth and contributes to silver catfish antioxidant activity.

show abstract

Section: Discussionmentioning

confidence: 99%

“…Bioactive peptides act as growth promoters in diets for silver catfish, as they improve the metabolic utilization of protein fraction (Ha et al, 2019). The highest growth of silver catfish fed with HSM is attributed to the presence of peptides that act as growth promoters.…”

Section: Discussionmentioning

confidence: 99%

Fish meal replaced by hydrolysed soybean meal in diets increases growth and improves the antioxidant defense system of silver catfish ( Rhamdia quelen )

et al. 2019

Self Cite

View full text Add to dashboard Cite

show abstract

“…The studies carried out using FPH and their effect on feed intake, feed utilization and nutrient digestibility in various fish species are summarized in Table 3. Biofunctional properties of FPH and their active compounds in facilitating better feed intake have been reported in many fish species (Chotikachinda et al 2013;Ha et al 2019). The enzymatic hydrolysis during production of FPH may cause formation of peptides with small molecular weight that may act as an attractant for fish (Chotikachinda et al 2013).…”

Section: Feed Intake and Utilizationmentioning

confidence: 99%

“…A summary of studies carried out using FPH and their effect on growth performance indices such as final body weight (FBG), weight gain (WG) and specific growth rate (SGR) is illustrated in Table 3. The use of FPH at moderate levels (5-10% replacement of FM) for improving growth performance of fish has been well documented (Tang et al 2008;Siddik et al 2018b;Ha et al 2019). The improved growth performance, when FM is replaced by FPH, may be due to increased palatability of the feed (Refstie et al 2004;Hevrøy et al 2005) and/or may be a result of the improved availability and subsequent uptake of free amino acids and suitable peptide fractions produced during the enzymatic process, which may be beneficial for the growth performance of fish (Xu et al 2016).…”

Section: Growth Performancementioning

confidence: 99%

Enzymatic fish protein hydrolysates in finfish aquaculture: a review

Siddik

Howieson

Fotedar

et al. 2020

Reviews in Aquaculture

117

View full text Add to dashboard Cite

In intensive farming systems, fish are held at high densities, which may increase stress, leading to susceptibility to diseases that result in economic losses. Therefore, effective feeding practices incorporating health-promoting compounds such as proteins, hydrolysates and bioactive peptides that can stimulate the defence mechanisms of fish and achieve better growth are some of the priorities for sustainable aquaculture development. Globally, the fish processing industries generate and discard a large volume of waste every year, estimated at up to 60% of the harvested biomass. This waste can be converted to value-added products such as fish protein hydrolysate (FPH) with the addition of various proteolytic enzymes. FPH from fish processing waste including skin, heads, muscle, viscera, liver and bones is a good source of protein, amino acids, peptides and antioxidants and has been found to possess desirable functional and bioactive peptides. A moderate inclusion of FPH in aquafeeds has the potential to improve growth, feed utilization, immune functions and disease resistance of fish. Production of FPH, targeted to more precise molecular weight ranges, has superior functionalities that are in high demand. With interest in FPH as an aquafeed supplement, this review aimed to summarize the source, production processes and functional properties of FPH and the reported impact of FPH in aquafeed supplement on fish growth, survival, feed utilization, immune response and disease resistance. Possible limitations of using FPH and future research potential as an opportunity for the use of processing fish waste are also discussed.

show abstract

“…Peptides in hydrolyzates can bind to free oxygen radicals, acting as chelators of pro-oxidant metal ions and as inhibitors of lipid peroxidation (Nazeer, Sampath Kumar, & Jai Ganesh, 2012;You, Zhao, Cui, Zhao, & Yang, 2009). Peptides present in the hydrolyzates can act as growth promoters because they stimulate fish growth and the development of beneficial bacteria in the gastrointestinal system (Ha et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Tilapia protein hydrolyzate improves growth performance, protein absorption and antioxidant status in Silver catfish ( Rhamdia quelen )

et al. 2019

Self Cite

View full text Add to dashboard Cite

This study evaluated the substitution of fish meal with tilapia protein hydrolyzate (TPH) in diets for Silver catfish (Rhamdia quelen) by verifying the effects on growth, body composition, blood and biochemical parameters, and biomarkers of oxidative stress. Five isoproteic and isoenergetic diets (37% crude protein, 3,800 kcal/kg) were produced with different substitution levels of TPH (0%, 5%, 10%, 15% and 20%) for fishmeal. The hydrolyzate was obtained by enzymatic hydrolysis from carcasses of Nile tilapia (Oreochromis niloticus), which were exposed to swine pepsin enzyme at 36°C for four hours. The experimental design was completely randomised with five treatments and four replications. The inclusion of 20% TPH in diets for silver catfish increased the growth of Silver catfish juveniles. At levels above 5%, there was an increase in body protein deposition and the efficiency of oxidative metabolism.

show abstract

Sardine (Sardinella spp.) protein hydrolysate as growth promoter in South American catfish (Rhamdia quelen) feeding: Productive performance, digestive enzymes activity, morphometry and intestinal microbiology

Cited by 43 publications

References 61 publications

Fish meal replaced by hydrolysed soybean meal in diets increases growth and improves the antioxidant defense system of silver catfish ( Rhamdia quelen )

Fish meal replaced by hydrolysed soybean meal in diets increases growth and improves the antioxidant defense system of silver catfish ( Rhamdia quelen )

Enzymatic fish protein hydrolysates in finfish aquaculture: a review

Tilapia protein hydrolyzate improves growth performance, protein absorption and antioxidant status in Silver catfish ( Rhamdia quelen )

Contact Info

Product

Resources

About