Gamma ray irradiation improves feather meal as a fish meal alternate in largemouth bass Micropterus salmoides diet

Ren, Xing; Huang, Di; Wu, Yubo; Jiang, Danli; Li, P.; Chen, J.M.; Wang, Y.

doi:10.1016/j.anifeedsci.2020.114647

Cited by 21 publications

(24 citation statements)

References 44 publications

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“…speculated that some heavy-molecule-weight proteins in soybean meal could be converted into light-molecule-weight proteins by γ-irradiation. According to the present and previous studies (Ren et al, 2020), γ-irradiation might improve feather meal as a fish meal substitute with the similar mechanism to that reported for soybean meal and soy protein concentrate. Pfeuti et al (2019) reported that enzymatic pre-treatment was also a way to improve feather meal as a fish meal substitute in rainbow trout diet.…”

Section: Discussionsupporting

confidence: 87%

“…These results suggest that dietary fish meal level for golden pompano could be reduced to 200 g/kg by inclusion of 43 g/kg γ‐irradiated feather meal as a fish meal substitute, and replacing 50 g/kg fish meal with 43 g/kg non γ‐irradiated feather meal could apparently retard growth of the fish. Ren et al (2020) reported that dietary fish meal level for largemouth bass could be reduced to 200 g/kg by inclusion of 106 g/kg γ‐irradiated feather meal. The present and previous studies reveal that γ‐irradiation could be a way to improve feather meal as a fish meal substitute in diets for golden pompano and largemouth bass (Ren et al, 2020), and the maximum feather meal level used in diets for cuneate drum, Malabar grouper and golden pompano could not exceed 100 g/kg (Li et al, 2009; Wang et al, 2006).…”

Section: Discussionmentioning

confidence: 99%

“…Ren et al (2020) reported that dietary fish meal level for largemouth bass could be reduced to 200 g/kg by inclusion of 106 g/kg γ‐irradiated feather meal. The present and previous studies reveal that γ‐irradiation could be a way to improve feather meal as a fish meal substitute in diets for golden pompano and largemouth bass (Ren et al, 2020), and the maximum feather meal level used in diets for cuneate drum, Malabar grouper and golden pompano could not exceed 100 g/kg (Li et al, 2009; Wang et al, 2006). Generally, poultry by‐product meal can replace more fish meal in fish diet than that could be replaced by feather meal (Wang et al, 2006).…”

Section: Discussionmentioning

confidence: 99%

“…Previous studies reported that gamma‐ray (γ) irradiation could improve soybean meal as a fish meal substitute in Japanese seabass Lateolabrax japonicus diet (Zhang et al, 2014), and some heavy‐molecular‐weight proteins in γ‐irradiated soybean meal or soy protein concentrate could be converted into light‐molecular‐weight proteins (Wu et al, 2016). Ren et al (2020) reported that γ‐irradiated feather meal could replace more fish meal in largemouth bass Micropterus salmoides diet relative to non γ‐irradiated feather meal. It is hypothesized that γ‐irradiation could improve protein utilization of feather meal, with the similar mechanism to soybean meal or soy protein concentrate (Wu, Wang, et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

“…Several studies evaluated waste outputs of nitrogen and phosphorus of Malabar grouper Epinephelus malabaricus (Li et al, 2009), Japanese seabass (Zhang et al, 2014), golden pompano Trachinotus ovatus (Wu, Wang, et al, 2016), giant croaker Nibea japonica (Wu et al, 2017) and largemouth bass (Ren et al, 2018) fed the diets with fish meal replaced by alternative ingredients. However, few studies concerned the effect of dietary fish meal replacement on carbon waste output in fish aquaculture (Ren et al, 2020; Wang et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

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Increasing fish meal replacement level with feather meal in golden pompano Trachinotus ovatus diet through gamma‐ray irradiation

Ren

Zhu

et al. 2021

Aquaculture Research

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High dietary fish meal level is recognized a factor impeding sustainable development of fish aquaculture since fish meal is a limited and expensive resource (Naylor et al., 2009). In the past four decades, replacement of fish meal with alternative ingredients in fish feed was intensively studied, and average dietary fish meal level for marine fish was apparently reduced from 300 g/kg in 2000 to 140 g/ kg in 2017 (Naylor et al., 2009(Naylor et al., , 2021. However, the factors limiting fish meal replacement with alternative ingredients in fish feed are still not clear, and complete removement of fish meal in commercial carnivorous fish feed is still a problem. Compared with plant ingredients, rendered animal protein ingredients, including poultry by-product meal, meat and bone meal and feather meal, have superiority as a fish meal substitute in fish feed due to high digestible protein content, excellent amino acid composition and absence of anti-nutritional factors (Wang et al., 2006). Poultry by-product meal is widely used at high levels as a dietary protein source in fish feed

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Section: Discussionsupporting

confidence: 87%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Increasing fish meal replacement level with feather meal in golden pompano Trachinotus ovatus diet through gamma‐ray irradiation

Ren

Zhu

et al. 2021

Aquaculture Research

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Effects of Taurine Supplementation on Growth, Feed Utilization, Antioxidant Capacity, and Intestinal Microflora of Largemouth Bass Fed a Low Fish Meal Diet

Ren

Liu

et al. 2022

N American J Aquac

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The present study was conducted to examine the effects of taurine supplementation on feed intake, growth, feed utilization, body composition, waste output, hepatic antioxidant enzymes, and intestinal microflora of Largemouth Bass Micropterus salmoides that were fed a low fish meal diet. Three isoproteic (49% crude protein) and isolipidic (9.5% crude lipid) diets were formulated: one diet contained 40% fish meal and served as the control (FM diet), and 60% of the fish meal in the FM diet was replaced by soybean meal either without taurine supplementation (SBM diet) or with 0.5% taurine supplementation (SBM+T diet). Lower feed intake, final body weight, weight gain, condition factor, and hepatosomatic index and a higher feed conversion ratio (FCR) were found in fish that received the SBM diet compared to fish that were fed the FM diet, but no significant difference was found in feed intake, final body weight, weight gain, FCR, condition factor, or hepatosomatic index between fish in the FM and SBM+T diet groups. No significant differences were found in nitrogen retention efficiency, body composition, nitrogen waste, or activities of total antioxidant capacity, superoxide dismutase, and glutathione peroxidase among fish fed the different test diets, and the alpha diversity of intestinal microbiota also did not differ among diet groups. The abundance of Proteobacteria and Firmicutes increased while the abundance of Fusobacteria decreased in the SBM diet group relative to the FM diet group; in contrast, dietary taurine (SBM+T diet) restored the abundance of Proteobacteria to a level similar to that in fish receiving the FM diet. This study suggests that the dietary fish meal level for Largemouth Bass can be reduced from 40% to 16% if soybean meal is used as an alternative protein with 0.5% taurine supplementation.Fish meal is characterized by high prices and finite resources, and replacement of fish meal with alternative protein sources promotes the development of fish aquaculture toward a sustainable orientation (Naylor et al. 2009). Soybean meal has attracted constant attention due to its high protein digestibility, huge global production, and reasonable market price (Hardy 2010). It has been demonstrated that dietary fish meal can be partly replaced by soybean meal in some carnivorous fish species like Japanese Seabass Lateolabrax japonicus (Zhang et al. 2018), European Bass Dicentrarchus labrax (Bonvini et al. 2018), Rainbow Trout Oncorhynchus mykiss (Yes ¸ilayer and Kaymak 2020), Largemouth Bass Micropterus salmoides (Li et al. 2021b), and Spotted Seabass Lateolabrax

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Developments in Feeds in Aquaculture Sector: Contemporary Aspects

Thazeem¹,

Umesh²,

Sarojini³

et al. 2022

Aquaculture Science and Engineering

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Gamma ray irradiation improves feather meal as a fish meal alternate in largemouth bass Micropterus salmoides diet

Cited by 21 publications

References 44 publications

Increasing fish meal replacement level with feather meal in golden pompano Trachinotus ovatus diet through gamma‐ray irradiation

Increasing fish meal replacement level with feather meal in golden pompano Trachinotus ovatus diet through gamma‐ray irradiation

Effects of Taurine Supplementation on Growth, Feed Utilization, Antioxidant Capacity, and Intestinal Microflora of Largemouth Bass Fed a Low Fish Meal Diet

Developments in Feeds in Aquaculture Sector: Contemporary Aspects

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