6 days ago · Byproducts from grain mills, sugar industries, fermentation industries, and fruit processing are the most common plant-based agro-wastes (Singh et al. 2021). Agro-industrial waste such as peels, seeds, pits, pulps, cakes, and leaves has been the focus of numerous investigations.
Aug 15, 2021 · Solid-state fermentation (SSF) is a process of microbial growth on solid materials in the near absence of free water. SSF is a widely used technique to valorize agro-industrial waste to produce various bioproducts (Singhania et al., 2009; Oktaviani et al., 2019).
Mar 26, 2021 · Food waste and byproducts are generated along the entire food processing and storage chain. The large amount of waste deriving from the whole process represents not only a great economic loss but also an important ethical and environmental issue in terms of failure to recycle potentially reusable materials. New, clear strategies are needed to limit the amount of waste produced and, at the same
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Mar 23, 2023 · The poultry industry has met more than one-third of the human demand for meat and all the demand for eggs during the past several decades, and it has also been recognized as a very efficient sector in the livestock industry. However, increasing poultry production has also led to the massive generation of various poultry wastes, which are a great threat to climate change, environmental safety
Apr 4, 2024 · This research explored the use of chicken feather hydrolysate for methane and hydrogen production via anaerobic digestion and bioelectrochemical systems, respectively. Solid state fermentation of chicken waste was conducted using a recombinant strain of Bacillus subtilis DB100 (p5.2).
Apr 10, 2020 · Millions of tons of feathers produced as a waste product of many poultry farms, poultry industries, and slaughter houses gets accumulated in the surrounding causing environmental pollution. The improper disposal and management of these ‘hard to degrade’ keratinaceous wastes is one of the major problems being faced by these industries (Bhari
The abundance of organic solid waste throughout the world has become a common issue that needs complete management at every level. Also, the scarcity of fuel and the competition between food and substance as an alternative to a petroleum-based product has become a major problem that needs to be properly handled. An urge to find renewable substances for sustainable development results in a
Aug 8, 2019 · SSF has gained attention in the last years being reported as a promising eco-technology that allows obtaining bioproducts of industrial interest using solid biomass (wastes and by-products). Main advantages over conventional submerged fermentation rely on the lower water and energy requirements, which generate minimum residual streams.
Sep 5, 2024 · The primary objectives of this review paper are to: (1) explore and analyze the current strategies employed in sustainable poultry farming and identify prospects for further improvement, (2) delve into various critical aspects of sustainable poultry farming, including organic poultry farming, alternative feed sources, waste management, animal welfare, community engagement, technology, and the
Feb 10, 2022 · The slaughterhouse and poultry industry is possibly one of the fastest-growing sectors driven by the increasing demand in food availability. Subsequently, the wastes produced from the slaughterhouse and poultry industry are in huge quantities, which could be a promising resource for the recovery of value added products, and bioenergy production to minimize the dependence on fossil fuels
Sep 7, 2021 · Poultry waste is increasingly used as a substrate for the methane fermentation process in a biogas plant. However, not all waste materials processed in the meat industry meet the criteria for optimal process management and cost-effective methane efficiency. An example may be centrifuged biological sludge, etc. Treatment of such material used as a substrate by introducing new metabolically and
Jan 1, 2020 · Many kinds of food processing industrial waste can be digested anaerobically in a successful way such as fruit and vegetable waste (FVW), dry bread waste, dairy waste, soya flour, rice bran particles, and potato waste. The wastes can be treated separately as well as in codigestion processes [16]. The utilization of these wastes can help in food
Industrial fermentation is the intentional use of fermentation in manufacturing processes. In addition to the mass production of fermented foods and drinks, industrial fermentation has widespread applications in chemical industry. Commodity chemicals, such as acetic acid, citric acid, and ethanol are made by fermentation. [1]
Due to the high demand for food and meat for the world's growing population, the agricultural sector is expanding every year. Timely and effective treatment is of utmost importance to utilize organic matter in agricultural waste and avoid environmental pollution. Composting or aerobic fermentation is an effective way to treat agricultural waste and produce organic fertilizer. Improving the