Yeast fermented sunflower meal as a replacer for fish meal in diets of the Nile tilapia, Oreochromis niloticus

Soltan, Magdy A.; Abdella, Mohammed; Hassaan, Mohammed S.; El-Ashry, M. A.; El-Syaad, Gamal

doi:10.21608/ejabf.2015.2258

Cited by 8 publications

(12 citation statements)

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“…On the other hand, in comparison to the above studies, the level of increased CA contents up to 3-to 8-fold and reduced CF fractions up to 50% to 100% in both feed samples by ATCC 6633 fermentation was greater than the levels reported by these studies (5,7,8,10,15,16,34). These levels of improvements by ATCC 6633 were even better than those obtained from yeast fermentations, except the increased protein content of the final product (13,14). Thus, these welloptimized fermentation conditions were suitably well fit for the purpose of producing other biological molecules rather than fortification of CP and CL contents of the fermenting substrates in this study.…”

Section: Discussioncontrasting

confidence: 57%

Chemical, enzymatic, and antioxidant enrichments of full-fat soybean and sunflower meal by Bacillus subtilis (ATCC® 6633™) fermentation using a solid-state bioreactor

Karakurt¹,

Önder²,

Önder³

et al. 2019

Turk J Vet Anim Sci

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In 2016, the world's soybean meal production reached 217 million tones and nearly half of it was used as protein supplement in farm animal nutrition (1). Sunflower meal (SFM), the fourth largest oilseed meal produced in the world, also serves as a protein source, mostly in ruminant diets, while its use in poultry and pig diets is limited (2). Chemical composition of these plant meals determines their levels in complete feeds fed to farm animals. For instance, soybean and its by-products may contain appreciable levels of phytic acid (PA) up to 0.6%, trypsin inhibitors (TI) up to 21.0-30.3 mg/g, protease inhibitors up to 45-60 mg/g protein, oligosaccharides up to 15%, lectins up to 50-200 mg/g, glycinin up to 150-200 mg/g, and beta-conglycin up to 50-100 mg/g (27.74 mg/g); these are known as antinutritional factors (ANFs) in young monogastric animals and reduce the rates of nutrient assimilation and absorption at the sites of digestive tract (3,4). SFM has a proportionally less crude protein (CP) in comparison to soybean meal, and its dietary inclusion level is low in poultry diets since it contains high level of crude fiber (CF) up to 18%-29% and polyphenolic compounds, mainly chlorogenic acid, up to 2.70% (2). In this study, possible improvements in nutritional qualities of SFM and full-fat soybean (FFSB) for farm animal nutrition were targeted by a fermentation process. Improved nutritional qualities of fermented FFSB (F-FFSB) and fermented SFM (FSFM) by solid-state fermentation (SSF) using GRAS (generally regarded as safe) microorganisms were reported earlier (5-7) and recently well documented by Mukherjee et al. (8). In addition, fermented feeds may contain biologically active compounds (biosurfactants, phenolic compounds, organic acids, enzymes) and less ANFs (9-14). The species of Lactobacillus and Bacillus are mostly used to ferment the feed materials (8,15,16). Recently, fermentation using Bacillus subtilis was found to be superior to fungal fermentation in terms of the increased soluble protein

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Section: Discussioncontrasting

confidence: 57%

Chemical, enzymatic, and antioxidant enrichments of full-fat soybean and sunflower meal by Bacillus subtilis (ATCC® 6633™) fermentation using a solid-state bioreactor

Karakurt¹,

Önder²,

Önder³

et al. 2019

Turk J Vet Anim Sci

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show abstract

“…niloticus metabolized yeast‐fermented FW similarly to other traditional aquafeed ingredients. Similar results were obtained with Soltan et al (2015) and Hassaan et al (2018) who offered juvenile Nile tilapia diets containing yeast‐fermented sunflower meal as replacement of FM. However, in the present experiment, a significant increase in body ash proportions was observed among fish offered diets 5, 6 and 7 (30, 35 and 40% FWY, respectively) as compared to control fish.…”

Section: Discussionsupporting

confidence: 89%

Bioprocessing post‐consumer food waste for use as a fish feed ingredient

Tabbara

Monzer

Eddine

et al. 2022

Aquaculture Research

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Aquaculture contributes more than half of global seafood production (FAO, 2018), and most of aquaculture today relies on manufactured feeds (FAO, 2020). Aquafeeds generally contain between 30% and 50% proteins, as most aquatic animals require substantial amounts of proteins to grow well (Kaushik & Hemre, 2008;Rombenso et al., 2021). However, feed ingredients rich in protein such as fishmeal (FM) are expensive and non-sustainably produced (Dersjant-Li, 2002), and land-based substitutes are not as environmentally friendly as we wish (Malcorps et al., 2019). Accordingly, finding sustainable and inexpensive but nutritious sources of protein is necessary if the industry is to continue to grow.Food loss and food waste constitute a major challenge for humans, mainly because of their impact on the environment and on food security. More than 850 million people around the world suffer from long-term undernourishment (Buckle, 2015), yet nearly a third of the world's food is lost or wasted every year. The food waste (FW) part is related to consumers' behaviour and is food wasted specifically at the end of the supply chain (Parfitt et al., 2010), such as postconsumer food waste. Post-consumer FW is comprised of all food that is left unconsumed, such as household food waste and restaurant plate leftovers . Such food waste is a good source of nutrients and can substitute major aquafeed ingredients (Wong et al., 2016). However, FW is not a complete source of nutrients for fish as the waste lacks certain vitamins and minerals,

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“…sunflower meal (Merida et al, 2011;Sultan et al, 2015), soyabean (Wu et al, 2016;Zhao et al, 2017;Wan et al, 2017;Yu et al, 2016), linseed meal (El-Saidy and Gaber, 2001;Soltan, 2005), canola (Slawski et al, 2013;Rajeev and Athithan, 2015), and cottonseed meal (Andreson et al, 2016;Ananyu et al, 2014), rapseed (Nagel et al, 2012;Slawski et al, 2012), pea meal (Collins et al, 2013;Fuertz et al, 2013;Gonzalez et al, 2016). However, the utilization of plant based proteins in aquafeeds resulted in a number of problems.…”

Section: Plant By-products Meals As Alternatives Protein Source Of Fimentioning

confidence: 99%

Responsible Fishmeal Consumption and Alternatives in the Face of Climate Changes

Soliman

Yacout

Hassaan

2017

ijms

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Aquaculture expanded around 8.6% per year during the period 1980-2012. It is the greatest growing food producing sector. The intensification of fish production from aquaculture has made its demand for fishmeal from small pelagic fishes as an increasingly important issue. Recognizing the vulnerability of small pelagic fishes to challenges of climate changes is serious. It will have consequent challenges in terms of ensuring economically, socially and environmentally responsible fishmeal production practices. The possibility of replacing fishmeal with nutritionally comparable feedstuffs would diminish stress on prices of feed inputs resulting from captured fisheries. Diverse types of alternative (plant, animal, fishery by-products and novel foods) protein sources have been experienced in a variety of aquaculture feeds. This review aims to appraise the different kinds of fishmeal alternatives and the most proper substituent in fish diets. The paper in hand proposed that some of the described fishmeal alternatives could leads to a considerable drop in small pelagic fishes utilization, but still they might be more cost-effective than fishmeal. Studies should take into account both economic and biological assessment of dietary protein sources as fishmeal substituents. On the other hand, the environmental impacts of such alternatives should be evaluated in order to guarantee sustainability of fish feed industry.

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Yeast fermented sunflower meal as a replacer for fish meal in diets of the Nile tilapia, Oreochromis niloticus

Cited by 8 publications

References 0 publications

Chemical, enzymatic, and antioxidant enrichments of full-fat soybean and sunflower meal by Bacillus subtilis (ATCC® 6633™) fermentation using a solid-state bioreactor

Chemical, enzymatic, and antioxidant enrichments of full-fat soybean and sunflower meal by Bacillus subtilis (ATCC® 6633™) fermentation using a solid-state bioreactor

Bioprocessing post‐consumer food waste for use as a fish feed ingredient

Responsible Fishmeal Consumption and Alternatives in the Face of Climate Changes

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