Evaluation of fish meal and fish oil replacement by soybean protein and algal meal from Schizochytrium limacinum in diets for giant grouper Epinephelus lanceolatus

García‐Ortega, Armando; Kissinger, Karma R.; Trushenski, Jesse T.

doi:10.1016/j.aquaculture.2015.10.020

Cited by 119 publications

(52 citation statements)

References 52 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…meal in shrimp diets. Our finding is similar to that reported for the grouper Epinephelus lanceolatus, using diets supplemented with Schizochytrium limacinum (García‐Ortega, Kissinger, & Trushenski, ).…”

Section: Discussionsupporting

confidence: 90%

Aurantiochytrium sp. meal can replace fish oil in practical diets for the juvenile Pacific white shrimp

et al. 2019

View full text Add to dashboard Cite

This study evaluated the use of microalgae (Aurantiochytrium sp.) meal as a substitute for fish oil in the diet of juvenile Pacific white shrimp (Litopenaeus vannamei) reared in a clear‐water system. Dietary treatments at five replacement levels (0%, 25%, 50%, 75%, 100%) were performed in triplicate. After 46 days, only a slight difference in shrimp final weight was observed among treatments (0.61 g). An increase in final weight was observed with replacement of up to 50% fish oil for microalgae meal, while the optimal percentage of replacement estimated was 44.7%. Feed conversion rate (FCR) of animals fed a diet of Aurantiochytrium sp.meal to replace up to 50% fish oil decreased, and the optimal percentage of replacement estimated was 49.3%. The fatty acids profile in shrimp muscle tissue demonstrated an increase in docosahexaenoic acid (DHA) from 10.03% to 14.28% with increased replacement of fish oil by microalgae meal in the diet. Therefore, the partial replacement of fish oil by microalgae meal resulted in improved shrimp growth and FCR, and total replacement of dietary fish oil had no negative effects on these parameters. In addition, inclusion of microalgae meal raises the level of DHA in shrimp muscle.

show abstract

Section: Discussionsupporting

confidence: 90%

Aurantiochytrium sp. meal can replace fish oil in practical diets for the juvenile Pacific white shrimp

et al. 2019

View full text Add to dashboard Cite

show abstract

“…Five of these SNPs and haplotypes were significantly associated with growth traits. Replacement fish meal and fish oil by soybean protein and algal meal from Schizochytrium limacinumin diets for giant grouper Epinephelus lanceolatus demonstrated that fillet FA profile of fish reflected dietary composition and was significantly affected by the lipid source (García-Ortega et al, 2016). However, possible association of SNPs with FA biosynthesis and composition have been reported for agriculture plants (Ben et al, 2017;Li et al, 2017a;Qu et al, 2017) and animals (Cosenza et al, 2017;van Son et al, 2017;Zhu et al, 2017), and very rarely in fish.…”

Section: Aquaculture Food Product Quality Analysesmentioning

confidence: 96%

Single nucleotide polymorphism markers with applications in aquaculture and assessment of its impact on natural populations

Wenne

2017

Aquat. Living Resour.

View full text Add to dashboard Cite

-An increase in aquatic animal production can be achieved by extending aquaculture areas geographically, utilizing new species for culture, and using new technologies. Among new technologies useful for the increase of aquaculture production is the application of genetics and genomics. New molecular tools that benefit aquaculture have been developed. There has been a large number of experimental and review papers published concerning molecular markers and the range of their applications, including aquaculture and food product analyses. Analysis of single nucleotide polymorphisms (SNPs) has emerged as genotyping technology with wide and significant applications in aquaculture. SNPs can be used for construction of genetic linkage maps, finding quantitative trait loci (QTL) for useful traits like growth, body weight, grilsing, thermal and low oxygen tolerance, resistance to stress and diseases, mapping sex determination loci and identification of progeny in selection and chromosome manipulation experiments, assessment of genomic selectionand marker assisted selection in aquaculture. Genome-wide association studies (GWAS) facilitate the finding associations between SNPs and a trait in related or unrelated specimens. However, many traits are complex and can be controlled by number of QTL. Genotyping by genome reduction complexity sequencing emerged as an efficient and applicable technology in genomic selection. Identification of genes, sequences and nucleotides (substitutions) directly influencing phenotypic variations opens the possibility of marker-assisted selection for desirable characters in culture. SNP and QTL associations can be enhanced using genome editing technology. Examples of successful applications of SNPs in aquaculture of fish, crustacean and mollusk species, representing most geographic areas, and ecological risks assessment are reviewed.

show abstract

“…Slips in the dietary protein may weaken both economic and productive poultry performance [13]. That high percentage may be achieved with the fish meals; however, high-cost pushes producers to formulate only soybean-corn based diets with some additives like alga to optimize essential AA [14,15]. …”

Section: Introductionmentioning

confidence: 99%

Value added by Spirulina platensis in two different diets on growth performance, gut microbiota, and meat quality of Japanese quails

Yusuf¹,

Hassan²,

Abdel-Daim³

et al. 2016

Vet World

View full text Add to dashboard Cite

Aim:The growth promoting effect of the blue-green filamentous alga Spirulina platensis (SP) was observed on meat type Japanese quail with antibiotic growth promoter alternative and immune enhancing power.Materials and Methods:This study was conducted on 180 Japanese quail chicks for 4 weeks to find out the effect of diet type (vegetarian protein diet [VPD] and fish meal protein diet [FMPD])- Spirulina dose interaction (1 or 2 g/kg diet) on growth performance, gut microbiota, and sensory meat quality of growing Japanese quails (1-5 weeks old).Results:Data revealed improvement (p<0.05) of weight gain, feed conversion ratio and European efficiency index due to 1, 2 g (SP)/kg VPD, and 2 g (SP)/kg FMPD, respectively. There was a significant decrease of ileum mean pH value by 1 g (SP)/kg VPD. Concerning gut microbiota, there was a trend toward an increase in Lactobacilli count in both 1; 2 g (SP)/kg VPD and 2 g (SP)/kg FMPD. It was concluded that 1 or 2 g (SP)/kg vegetarian diet may enhance parameters of performance without obvious effect on both meat quality and gut microbiota. Moreover, 1 and/or 2 g (SP) may not be invited to share fish meal based diet for growing Japanese quails.Conclusion:Using of SP will support the profitable production of Japanese quails fed vegetable protein diet.

show abstract

Evaluation of fish meal and fish oil replacement by soybean protein and algal meal from Schizochytrium limacinum in diets for giant grouper Epinephelus lanceolatus

Cited by 119 publications

References 52 publications

Aurantiochytrium sp. meal can replace fish oil in practical diets for the juvenile Pacific white shrimp

Aurantiochytrium sp. meal can replace fish oil in practical diets for the juvenile Pacific white shrimp

Single nucleotide polymorphism markers with applications in aquaculture and assessment of its impact on natural populations

Value added by Spirulina platensis in two different diets on growth performance, gut microbiota, and meat quality of Japanese quails

Contact Info

Product

Resources

About