Optimization of the supplemental essential amino acids to a fish meal-free diet based on fermented soybean meal for rainbow trout Oncorhynchus mykiss

Yamamoto, Takeshi; Matsunari, Hitomi; Sugita, Tsuyoshi; Furuita, Hirofumi; Masumoto, Toshiro; Iwashita, Yasuro; Amano, Shunji; Suzuki, Nobuhiro

doi:10.1007/s12562-011-0456-2

Cited by 34 publications

(27 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…However, the best-performing plant-based diet was still out-performed by the fishmeal-based control diet; it is not known whether dietary taurine supplementation would have fully restored growth performance. Comparisons based on of thermal-unit growth coefficient (TGC) using reported data (Gaylord et al, 2006;Gaylord et al, 2007;Yamamoto et al, 2010;Yamamoto et al, 2012) reveals a stark difference between the respective growth potential of the American (TGC = 0.250) and Japanese (TGC = 0.150) strains. Such a difference in growth potential may reflect the different genetic selection programs in the two countries: taurine biosynthesis may have been unintentionally selected against, resulting in the American strain requiring dietary taurine while the Japanese strain does not.…”

Section: Accepted Manuscriptmentioning

confidence: 91%

“…In contrast, Yokoyama and Nakazoe (1992) showed an increase in muscle taurine when feeding rainbow trout with a casein-based diet supplemented with methionine or cystine. Likewise, Yamamoto et al (2012) showed that plant-based diets supplemented with a taurine-free amino acid mix resulted in increased whole-body taurine, suggesting significant taurine biosynthesis activity. Dietary taurine levels were 0.34% (dry matter basis)…”

Section: Accepted Manuscriptmentioning

confidence: 99%

See 1 more Smart Citation

Taurine: a critical nutrient for future fish feeds

2015

View full text Add to dashboard Cite

Taurine is a sulfonic acid found in high concentrations in animal tissues. In recent years, a number of studies have demonstrated the essentiality of dietary taurine for many commercially relevant species, especially marine teleosts. Consequently, the removal of taurine-rich dietary ingredients such as fishmeal may create a deficiency, of which symptoms include reduced growth and survival, increased susceptibility to diseases, and impaired larval development. These symptoms emphasize the systemic role of taurine in the animal's physiology and provide few clues as to the underlying mechanisms of taurine function. In fact, a myriad of roles have been attributed to taurine in mammals, ranging from bile salt conjugation to membrane stabilization, osmoregulation, anti-oxidation, immunomodulation, calcium-signaling, and neuroprotection. This review describes the current knowledge of taurine physiology and metabolism in fish and requirement levels in relevant species, and highlights possible parallels with mammalian taurine metabolism. In addition, the effects of ingredient processing and feed manufacturing on taurine bioavailability are discussed. Finally, regulatory aspects are brought to the forefront: although the supplementation of taurine will be necessary to further reduce the use of ingredients such as fishmeal, taurine is not currently approved by the FDA in the USA for fish feeds.Obtaining approval in the United States to utilize taurine in fish feeds can improve the environmental and economic sustainability of fish feeds nation-wide.

show abstract

Section: Accepted Manuscriptmentioning

confidence: 91%

Section: Accepted Manuscriptmentioning

confidence: 99%

Taurine: a critical nutrient for future fish feeds

2015

View full text Add to dashboard Cite

show abstract

“…Os níveis de metionina+cistina também melhoraram a conversão alimentar da corvina (P. crocea) (Mai et al, 2006), da tilápia (O. niloticus) (He et al, 2016) e do linguado (Psetta maxima) (Klatt et al, 2016). A redução na conversão alimentar aparente pode ser atribuída ao melhor balanceamento de aminoácidos à medida que se aumentou a metionina+cistina na dieta (Yamamoto et al, 2012), minimizando, assim, os efeitos negativos das relações de antagonismo (Skiba-Cassy et al, 2016).…”

Section: Resultados E Discussõesunclassified

Metionina+cistina digestível para juvenis de tambaqui

Júnior

Sousa

Selvatici

et al. 2017

Arq. Bras. Med. Vet. Zootec.

View full text Add to dashboard Cite

RESUMOAvaliou-se o efeito dos níveis de metionina+cistina digestível para juvenis de tambaqui na fase inicial de desenvolvimento (3,03±0,06g) durante 45 dias. Foram utilizados 160 juvenis de tambaqui distribuídos em DIC, com cinco tratamentos (níveis de metionina+cistina digestível = 0,66; 0,73; 0,80; 0,87; 0,94%), quatro repetições e oito animais por unidade experimental. As dietas utilizadas foram isoproteicas (25%) e isoenergéticas (3200kcal.kg -1 ). Os resultados obtidos foram submetidos aos testes de homogeneidade, normalidade, à análise de variância e à análise de regressão. Os parâmetros físicos e químicos da água do sistema de recirculação ficaram dentro da faixa de tolerância para a espécie. Os níveis de metionina+cistina digestíveis avaliados não influenciaram (P>0,05) a sobrevivência, o índice hepatossomático, o índice de gordura visceral e o consumo de ração. Entretanto, ganho de peso e taxa de eficiência proteica apresentaram aumento linear (P<0,05) com aumento da metionina + cistina na ração. Verificou-se que os níveis de metionina + cistina para o tambaqui não foram completamente atendidos, sendo recomendada a realização de novos estudos.

show abstract

“…In the case of soybean meal fermentation, oligosaccharides are almost completely eliminated (Jones et al 2008;Min et al 2009), and protein content and quality are improved (Mital and Garg 1990;Hong et al 2004;Min et al 2009). Relative to traditional soybean meal, fermented products have yielded small improvements in growth performance in hybrid Striped Bass (Rombenso et al 2013) and prevented soybean-meal-induced shifts in organosomatic indices and aberrations in gut histology in Rainbow Trout (Yamamoto et al 2012). However, compared with Rainbow Trout fed fish-meal-based feeds, these authors and Barnes et al (2013) Downloaded by [Wake Forest University] at 00:24 04 February 2015 reported growth performance was nonetheless reduced among fish fed high levels of fermented soybean meal.…”

Section: Discussionmentioning

confidence: 99%

“…One could argue that White Seabass and Yellowtail Jack are simply more tolerant of ANF and therefore less responsive to reductions in dietary ANF than other fishes, but this seems unlikely given previously demonstrated limitations to their utilization of fish meal alternatives. Further, the sensitivity of Rainbow Trout to soy-based ANF is well documented (Bureau et al 1998;reviewed by Francis et al 2001), yet fermentation does not appear to dramatically improve utilization of soybean meal by this species, improvements in gastrointestinal microstructure notwithstanding (Yamamoto et al 2012;Barnes et al 2013). It is possible that the microbial cultures used for fermentation may affect the quality and subsequent utilization of the resultant product.…”

Section: Discussionmentioning

confidence: 99%

Traditional and Fermented Soybean Meals as Ingredients in Feeds for White Seabass and Yellowtail Jack

et al. 2014

View full text Add to dashboard Cite

Soybean meal is commonly used as a protein source in aquafeeds, but its benefits can be limited by its digestibility and the presence of antinutritional factors. Fermentation may address both of these issues, thereby improving utilization of soybean meal by carnivorous fish. We compared the production performance of juvenile White Seabass Atractoscion nobilis and Yellowtail Jack Seriola lalandi that were fed diets containing fish meal, or graded levels of traditional soybean meal or fermented soybean meal. These diets were also compared to reduced or fish‐meal‐free feeds based on soy protein concentrate, poultry byproduct meal, or algal meal (spirulina Spirulina spp.). Complete fish meal replacement yielded poor performance in both species, regardless of the alternative protein source used. White Seabass performed well on diets containing blends of fish meal and traditional or fermented soybean meals or soy protein concentrate; similar results were observed in Yellowtail Jack, though performance was slightly reduced among fish fed the feed containing fermented soybean meal. These results conflict somewhat with investigations of fermented soybean meal in other fish taxa, as well as previous investigations of poultry byproduct meal and spirulina algal meal in White Seabass and Yellowtail Jack. Each of these feedstuffs has potential as a protein source in aquafeeds but presents limitations which must be addressed.

show abstract

Optimization of the supplemental essential amino acids to a fish meal-free diet based on fermented soybean meal for rainbow trout Oncorhynchus mykiss

Cited by 34 publications

References 26 publications

Taurine: a critical nutrient for future fish feeds

Taurine: a critical nutrient for future fish feeds

Metionina+cistina digestível para juvenis de tambaqui

Traditional and Fermented Soybean Meals as Ingredients in Feeds for White Seabass and Yellowtail Jack

Contact Info

Product

Resources

About