Improved growth and nutrient utilisation in Atlantic salmon (Salmo salar) fed diets containing a bacterial protein meal

Synnøve, Turid; Grisdale‐Helland, Barbara; Terjesen, Bendik Fyhn; Helland, Ståle J.

doi:10.1016/j.aquaculture.2006.05.032

Cited by 121 publications

(98 citation statements)

References 37 publications

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“…However, increasing levels of BPM have been fed without significant effects on nitrogen retention in pigs (Hellwing et al, 2007) and mink (Hellwing et al, 2005(Hellwing et al, , 2007Ahlstrøm et al, 2006). Recent studies by Aas et al (2006) showed higher nitrogen retention when bacterial protein meal partially replaced high-quality fish meal in diets for Atlantic salmon. The latter findings indicate that dietary nucleic acids may have a nitrogen-sparing effect, although nucleotides as well as non-essential amino acids are endogenously synthesized.…”

Section: Resultsmentioning

confidence: 99%

“…The individual nucleobases in BPM have been shown to be highly digestible (Mydland et al, 2008). Nucleic acids are normal constituents of animal feed ingredients and nucleic acids from BPM seem to be efficiently digested and metabolized by several species, including pigs, mink and salmonid fish species (Aas et al, 2006;Ahlstrøm et al, 2006;Hellwing et al, 2007). In Atlantic salmon, the uricolytic pathway seems to be well regulated to handle high dietary purine levels.…”

Section: Introductionmentioning

confidence: 99%

“…The final product is a reddish/ brownish meal, containing about, %: dry matter (DM) 96, crude protein (CP) 70, lipids 10 and ash 7. The BPM has been reported to have a nutritionally favourable amino acid composition (Skrede et al, 1998), and to be a suitable protein source for pigs (Øverland et al, 2001), broiler chickens (Skrede et al, 2003;Schøyen et al, 2007), mink (Ahlstrøm et al, 2006) and salmonid fish species (Aas et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

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Effects of growth substrate and partial removal of nucleic acids in the production of bacterial protein meal on amino acid profile and digestibility in mink

Skrede¹,

Mydland²,

Øverland³

2009

J. Anim. Feed Sci.

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Effects of growth substrate and nucleic acid reduction in the production of bacterial protein meal (BPM) were studied using a bacteria culture containing mainly Methylococcus capsulatus (Bath). BPM were produced on natural gas (>90% methane) (BPMG), methanol (BPMM), or methanol followed by nucleic acid reduction (BPMM-NAR). BPMG and BPMM had similar crude protein (CP) and amino acid contents, whereas BPMM-NAR had slightly higher CP and amino acid contents. Digestibility of CP and amino acids in mink was higher for BPMM than for BPMG. Tryptophan revealed the greatest difference in true digestibility (70.5% for BPMG vs 89.5% for BPMM) and lysine the least difference (93.2% for BPMG and 95.7% for BPMM). There were no differences in CP or amino acid digestibility between BPMM and BPMM-NAR. It was concluded that BPM grown on methanol gave higher digestibility of CP and amino acids than natural gas, probably due to lower proportion of bacterial intracellular membrane protein.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Effects of growth substrate and partial removal of nucleic acids in the production of bacterial protein meal on amino acid profile and digestibility in mink

Skrede¹,

Mydland²,

Øverland³

2009

J. Anim. Feed Sci.

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“…The BPM has been investigated as a feed ingredient in diets for growingfinishing pig (Øverland et al, 2004, 2005), broiler chicken (Skrede et al, 2003), Atlantic salmon (Storebakken et al, 2004;Marit Berge et al, 2005;Aas et al, 2006a), and rainbow trout (Aas et al, 2006b). However, there are few studies on BLBM as a dietary protein source.…”

Section: Introductionmentioning

confidence: 97%

Effect of dietary bacterial lysine by-product meal supplementation on growth performance and excretion of purine base derivatives in growing-finishing pigs

Zhao

Mao

et al. 2012

Livestock Science

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“…It has been stated that the success and sustainability of the shrimp aquaculture industry will depend partly on the reduction of FM usage in shrimp feeds (Yue et al 2012). For this reason, many studies have aimed to replace or reduce FM inclusion in diets by less expensive alternative protein sources, such as algae (Kiron et al 2012), bacteria (Aas et al 2006), plants (Gatlin et al 2007), invertebrates (Barrows and Frost 2014) and by-products (Fowler 1991). Meanwhile, soybean meal (SBM) is known to be one of the most successful replacers of FM, because of its favorable protein content and amino acid profile (McGoogan and Gatlin 1997;Kikuchi 1999), less expensive price than FM and availability (Hardy 2006).…”

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confidence: 99%

Evaluation of dietary soybean meal as fish meal replacer for juvenile whiteleg shrimp, Litopenaeus vannamei reared in biofloc system

et al. 2017

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Different levels of dietary soybean meal (SBM) as a fish meal (FM) replacer, with and without amino acid supplementation, for whiteleg shrimp, Litopenaeus vannamei reared in the biofloc system was examined in eight weeks of feeding trial. Eight experimental diets consisted of a basal diet with 0% FM replacement by SBM provided in clear sea water without biofloc system (S 0 SW), four diets replacing FM at 0% (S 0 ), 33% (S 33 ), 67% (S 67 ) and 100% (S 100 ) by SBM, and three diets replacing FM at 33% (S 33 A), 67% (S 67 A) and 100% (S 100 A) by SBM supplemented with amino acids (methionine and lysine) in the seawater biofloc system. Results of water quality analyses showed significantly lower total suspended solids and nitrate for S 0 SW group than all other treatments. Diets S 0 and S 33 A resulted in higher weight gain and specific growth rate among all groups, with no significant differences with S 33 group. In addition, whole-body protein and amino acid compositions of shrimp fed S 0 SW were lower than most biofloc groups. Haemolymph parameters showed significant differences in total protein, cholesterol and triglyceride between groups S 0 and S 0 SW. Also, superoxide dismutase activity showed a decreasing trend with increasing replacement level. In conclusion, based on these results, SBM could replace up to 33% of FM with or without amino acid supplementation in juvenile whiteleg shrimp diets reared in the biofloc system.

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Improved growth and nutrient utilisation in Atlantic salmon (Salmo salar) fed diets containing a bacterial protein meal

Cited by 121 publications

References 37 publications

Effects of growth substrate and partial removal of nucleic acids in the production of bacterial protein meal on amino acid profile and digestibility in mink

Effects of growth substrate and partial removal of nucleic acids in the production of bacterial protein meal on amino acid profile and digestibility in mink

Effect of dietary bacterial lysine by-product meal supplementation on growth performance and excretion of purine base derivatives in growing-finishing pigs

Evaluation of dietary soybean meal as fish meal replacer for juvenile whiteleg shrimp, Litopenaeus vannamei reared in biofloc system

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