Influence of fermentation conditions for soybean meal in a non-fish meal diet on the growth performance and physiological condition of rainbow trout Oncorhynchus mykiss

Yamamoto, Takeshi; Iwashita, Yasuro; Matsunari, Hitomi; Sugita, Tsuyoshi; Furuita, Hirofumi; Akimoto, Atsushi; Okamatsu, Kazuki; Suzuki, Nobuhiro

doi:10.1016/j.aquaculture.2010.09.021

Cited by 144 publications

(141 citation statements)

References 25 publications

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“…The reductions in weight gain and increases in feed conversion ratio of fish fed diets containing the commercial PepSoyGen product in the present study cannot be directly compared to Yamamoto et al [25], who noted no difference in final body weight and gain between their fish meal control and one of their PepSoyGen diets. Although the experimental diets in both studies were similar, Yamamoto et al [25] fed fish to satiation, focused only on growth, and did not report feed conversion ratios.…”

Section: Discussioncontrasting

confidence: 53%

“…Although the experimental diets in both studies were similar, Yamamoto et al [25] fed fish to satiation, focused only on growth, and did not report feed conversion ratios. In contrast, this study used a production-based feeding model based on well-established feeding rates [36] in an attempt to eliminate the possible confounding effect of unregulated feeding [37].…”

Section: Discussionmentioning

confidence: 99%

“…Yamamoto et al [25] noted that soybean meal fermented for 10 h with 30% water addition did not cause any changes in intestinal morphology when used in non-fish meal rainbow trout diets, whereas less-fermented soybean meal in the diet did cause the typically-observed intestinal morphological effects. Yamamoto et al [25] stated that fermented soybean meal had the potential to be the predominant protein source in rainbow trout diets.…”

Section: Introductionmentioning

confidence: 99%

“…Fermented soybean meal has been used in the diets of parrot fish Oplegnathus fasciatus [20], red sea bream Pagrus major [21], pompano Trachinotus ovatus [22], and Japanese floun der Paralichthys olivaceus [23,24]. Yamamoto et al [25] noted that soybean meal fermented for 10 h with 30% water addition did not cause any changes in intestinal morphology when used in non-fish meal rainbow trout diets, whereas less-fermented soybean meal in the diet did cause the typically-observed intestinal morphological effects. Yamamoto et al [25] stated that fermented soybean meal had the potential to be the predominant protein source in rainbow trout diets.…”

Section: Introductionmentioning

confidence: 99%

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Preliminary Evaluation of Rainbow Trout Diets Containing PepSoyGen, a Fermented Soybean Meal Product, and Additional Amino Acids

Barnes¹,

Brown²,

Rosentrater

et al. 2013

TOFISHSJ

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Juvenile rainbow trout Oncorhynchus mykiss diets containing PepSoyGen, a commercially-available fermented soybean meal product, were supplemented with methionine and other amino acids. A fish meal-based control and four experimental diets were used in a 36-day feeding trial; two diets contained 40% PepSoyGen and 10% fish meal, and two diets contained 50% PepSoyGen and no fish meal. Each of these diets was supplemented with either methionine, or methionine and additional amino acids. One mortality was observed during the trial. Overall weight gain, percent gain, and feed conversion ratio were significantly greater for the fish meal control than for any of the PepSoyGen diets, although feed conversion ratios from all of the diets were still below 1. Apparent protein digestibility was significantly less in the fish receiving the control diet compared to any of the experimental diets, and significantly increased with increasing PepSoyGen concentrations. There was no significant difference in length, weight, condition factor, hepatosomatic index, viscerosomatic index, or any fish health responses among dietary treatments. Fillet composition, as determined by crude protein, crude lipid, water, and ash, was also not significantly different among fish reared on any of the diets. The supplementation of other amino acids in addition to methionine had no noticeable effect. The results from this study indicate that PepSoyGen with amino acid supplementation can completely replace fish meal in juvenile rainbow trout grower diets over a relatively short time-frame, albeit with some decrease in rearing performance.

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Section: Discussioncontrasting

confidence: 53%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Preliminary Evaluation of Rainbow Trout Diets Containing PepSoyGen, a Fermented Soybean Meal Product, and Additional Amino Acids

Barnes¹,

Brown²,

Rosentrater

et al. 2013

TOFISHSJ

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“…They found that the addition of digestamin in the diets, especially at levels 0.15 and 0.20% improves and enhances the growth performance of Nile tilapia fingerlings. Yamaoto et al [25] showed that the fermentation by compound bacteria predominantly Bacillus spp. for 10 h until material temperature reached 80°C improved the nutritive value of soybean meal, and the non-fish meal diet containing this fermented soybean meal at 47.6% level attained similar growth performance, nutrient digestibility and physiological conditions such as biliary bile status and intestinal and liver morphologies in rainbow trout to fish fed the fish meal-based diet.…”

Section: Treatmentsmentioning

confidence: 99%

Nutritive Value of Diets Containing Digeston-1 as a Feed Additive for Nile Tilapia (Oreochromis niloticus) Fingerlings

Khalafalla¹

2013

J Aquac Res Development

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Digeston-1 (fermented soybean meal) is produced by controlled lactic acid fermentation with natural lactic acid bacteria. In the present study, a total of 150 fish with average initial body weight 10.11 g were randomly stocked into 15 aquaria to study the effect of Digeston-1 on performance and growth parameters of Nile tilapia (Oreochromis niloticus) fingerlings. Results revealed that the group fed diet contain Digeston-1 recorded the highest (P<0.05) growth parameters in terms of final body weight gain, average daily gain and specific growth rate compared with those fed the control diet. The Nile tilapia in the trial groups consumed less feed, which led to a considerable reduction of the feed costs. The results also showed that the FCR, PER and PPV% were high significantly (P<0.05) for fish fed diet containing Digeston-1 compared to fed control diet. Body composition; DM, CP, EE, Ash and energy content of Nile tilapia during the experiment showed no changes in whole body composition among all experimental diets. Results of Hematological parameters (WBCs, RBCs, Hb, PCV and Differential leucocytes count) of fish fed diets containing various levels of Digeston-1 indicated that there were no significant (P>0.05) differences among the tested dietary treatments. The treated diets had slightly higher white blood cells count, red blood cells count, hemoglobin and PCV than control diet. On contrast, total protein was increased (P>0.05) by Digeston-1 supplementation specifically, by 0.50% and 0.70% level. Moreover, Digeston-1 supplementation had no significant effect (P>0.05) on Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) concentrations compared with unsupplemented group. It is concluded that the addition of Digeston-1 diets at 0.5% level improve and enhance the growth performance of Nile tilapia, Oreochromis niloticus, fingerlings.

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Vegetable and Fruit Wastes as Substrate for Production of Single-Cell Protein and Aquafeed Meal

Hashempour‐Baltork

Farshi

Khosravi-Darani

2022

Fruits and Vegetable Wastes

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Influence of fermentation conditions for soybean meal in a non-fish meal diet on the growth performance and physiological condition of rainbow trout Oncorhynchus mykiss

Cited by 144 publications

References 25 publications

Preliminary Evaluation of Rainbow Trout Diets Containing PepSoyGen, a Fermented Soybean Meal Product, and Additional Amino Acids

Preliminary Evaluation of Rainbow Trout Diets Containing PepSoyGen, a Fermented Soybean Meal Product, and Additional Amino Acids

Nutritive Value of Diets Containing Digeston-1 as a Feed Additive for Nile Tilapia (Oreochromis niloticus) Fingerlings

Vegetable and Fruit Wastes as Substrate for Production of Single-Cell Protein and Aquafeed Meal

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