The Effect of Feeding Varying Levels of Soybean Meal in High‐Nutrient‐Density Diets on Growth Performance and Body Composition of Juvenile Atlantic Salmon

Weeks, Christopher T.; Garling, Donald L.; Barrows, F. T.; Faisal, Mohamed

doi:10.1577/a09-040.1

Cited by 7 publications

(4 citation statements)

References 28 publications

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“…Chen et al (2017) found that the CP of whole body was significantly reduced when soy protein concentrate completely replaced the fish meal in the diet of Pacific white shrimp. Similar results were also reported in Pacific white shrimp (Hulefeld et al, 2018), red sea bream (Kader et al, 2012), Atlantic salmon (Weeks, Garling, Barrows, & Faisal, 2010) and Japanese flounder (Paralichthys olivaceus) (Deng et al, 2006). The imbalanced amino acids composition, the lower protein digestibility in soya bean meal and the damage of anti-nutrient factors to intestine affected the digestion, absorption and utilization of dietary protein.…”

Section: Ta B L Esupporting

confidence: 77%

The replacement of fish meal with fermented soya bean meal or soya bean meal in the diet of Pacific white shrimp ( Litopenaeus vannamei )

Yao

et al. 2020

Aquaculture Research

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The present study evaluated the effects of replacing fish meal (FM) with soya bean meal (SM) or fermented soya bean meal (FSM) on growth, nutrient utilization, digestive enzyme activity and intestinal histology of Pacific white shrimp. The basal diet (control) contained 18% FM, and then, FM in basal diet was replaced by 1/6 (17%), 1/3 (33%) and 1/2 (50%) by the inclusion of SM and FSM, referring to SM17, SM33, SM50, FSM17, FSM33 and FSM50 respectively. The shrimp (3.0 g) were fed one of the seven diets for 8 weeks. The results showed that the control group had the highest weight gain (WG) (653.8%) and the lowest feed conversion ratio (FCR) (1.61). SM33, SM50 and FSM50 groups showed significantly lower WG, crude protein (CP) digestibility, hepatopancreatic protease, amylase activity and higher FCR than the control (p < .05). The villi height of SM33, SM50 and FSM50 groups and the intestinal wall thickness of SM groups and FSM50 group were significantly lower than those of the control (p < .05). In conclusion, fish meal (18%) in white shrimp diet could be replaced by 1/6 (17%) and 1/3 (33%) with SM and FSM respectively. Fermented soya bean meal could replace more fish meal than soya bean meal did.

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Section: Ta B L Esupporting

confidence: 77%

The replacement of fish meal with fermented soya bean meal or soya bean meal in the diet of Pacific white shrimp ( Litopenaeus vannamei )

Yao

et al. 2020

Aquaculture Research

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“…However, unlike dietary SBS, excessive dietary PA (>0.4%) significantly decreased the gene expression of poTRY compared with 0.0% dietary SBS or PA. Although dietary SBS and PA were both factors influencing the levels of trypsin in the digestive processes of Japanese flounder (Deng et al, 2009a;Weeks et al, 2010), results of the present study suggest that gene expression of trypsin in Japanese flounder is more sensitive to dietary PA than to SBS.…”

Section: Discussioncontrasting

confidence: 64%

Effects of dietary soybean stachyose and phytic acid on gene expressions of serine proteases in Japanese flounder (Paralichthys olivaceus)

Mai

Zhang

et al. 2011

J. Ocean Univ. China

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Soybean stachyose (SBS) and phytic acid (PA) are anti-nutritional factors (ANF) which have deleterious effects on the growth and digestibility in fish. The present research studied the effects of dietary SBS and PA on the expression of three serine protease genes in the liver of Japanese flounder (Paralichthys olivaceus). These genes are trypsinogen 1 (poTRY), elastase 1 (poEL) and chymotrypsinogen 1 (poCTRY). Eight artificial diets with graded levels of supplemented ANFs were formulated to 4 levels of SBS (0.00, 0.40, 0.80 and 1.50%), 4 levels of PA (0.00, 0.20, 0.40 and 0.80), respectively. Japanese flounder (initial weight 2.45 g ± 0.01 g) were fed with these diets for 10 weeks with three replications per treatment. At the end of 10 weeks, supplementation of 0.40% of dietary SBS or PA significantly increased the gene expression of poTRY and poCTRY (P<0.05). The same level of dietary SBS significantly decreased the gene expression of poEL. In comparison with the control group (ANF-free), dietary PA (0.2% and 0.8%) significantly decreased the gene expression of poTRY, poCTRY and poEL (P<0.05). However, excessive supplement of dietary SBS (1.5%) has no significant effects on these gene expressions (P>0.05). These results suggested that dietary SBS and dietary PA could directly affect the serine protease genes at the transcriptional level in Japanese flounder, and these genes' expression was more sensitive to dietary PA than to SBS under the current experimental conditions.

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“…However, the body lipid content of fish was significant lower when fed diet contained more than 10% of soybean meal protein as significant depletion of body lipid was observed in marble goby juvenile fed SB20 and SB20+P. Body lipid reduction in fish fed diets contained high level of soybean meal was also reported in tin foil barb juvenile, Barbodes altus (Elangovan & Shim, 2000) and Atlantic salmon, Salmo salar (Weeks et al, 2010). The body lipid reduction in this present study may also due to starvation as the fish were reluctant to feed SB20 and SB20+P diets.…”

Section: Discussionmentioning

confidence: 75%

The Utilization of Soybean Meal in Formulated Diet for Marble Goby, Oxyeleotris marmoratus

Yong¹,

Ooi²,

Shapawi³

2013

JAS

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Marble goby, Oxyeleotris marmoratus is a carnivorous fish that highly demanded in Asia region and has great potential in aquaculture industry. A feeding trial was conducted to investigate the possibility of replacing fishmeal with soybean meal in the diet for marble goby juvenile. Fish (initial body weight and length 0.28±0.01 g and 2.60±0.04 cm respectively) were fed with four isonitrogenous and isolipidic diets, which contained 0%, 10% and 20% of defatted soybean meal (SB0, SB10 and SB20, respectively) and 20% of soybean meal supplemented with 2000 FTU/kg phytase (SB20+P). The fish were randomly distributed into 12L aquariums and hand-fed till apparent satiation twice daily. After 40-day of feeding trial, highest growth was observed in fish fed SB0, without significant difference with fish fed SB10; both groups were significant better than juveniles fed SB20 and SB20+P. Treatment SB20+P obtained slightly higher growth than those fed SB20. Similar trend was observed in the specific growth rate, feed conversion ratio and nitrogen retention efficiency. Protein efficiency ratio of fish fed SB0, SB10 and SB20+P was significant higher than fish fed SB20. The body lipid content was significantly reduced in higher soybean meal level diet partly due to starvation as the fish were reluctant to feed on experimental diet. No distinct enteritis symptoms was observed in juveniles fed SB0 and SB10 while juveniles fed SB20+P had better intestinal morphology than in SB20. In conclusion, young marble goby juvenile can utilize 10% of defatted soybean meal in their diet without affecting its growth, nutrient utilization and intestinal condition.

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The Effect of Feeding Varying Levels of Soybean Meal in High‐Nutrient‐Density Diets on Growth Performance and Body Composition of Juvenile Atlantic Salmon

Cited by 7 publications

References 28 publications

The replacement of fish meal with fermented soya bean meal or soya bean meal in the diet of Pacific white shrimp ( Litopenaeus vannamei )

The replacement of fish meal with fermented soya bean meal or soya bean meal in the diet of Pacific white shrimp ( Litopenaeus vannamei )

Effects of dietary soybean stachyose and phytic acid on gene expressions of serine proteases in Japanese flounder (Paralichthys olivaceus)

The Utilization of Soybean Meal in Formulated Diet for Marble Goby, Oxyeleotris marmoratus

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