Current Perspective of Sustainable Utilization of Agro Waste and Biotransformation of Energy in Mushroom

Kosre, Anjali; Koreti, Deepali; Mahish, Pramod Kumar; Chandrawanshi, Nagendra Kumar

doi:10.1002/9781119741503.ch15

Cited by 11 publications

(5 citation statements)

References 125 publications

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“…PM06, Saccharomyces cerevisiae MTCC 4780 and mushrooms. 72,75,76 Other future energies such as biohydrogen, bioelectricity, and biobutanol were also produced from agroindustrial waste. 76…”

Section: Agro-industrial Wastewheat and Ricementioning

confidence: 99%

Microbial bioconversion of food waste to bio-fertilizers

Mahish,

Verma,

Ghritlahare

et al. 2024

Sustainable Food Technol.

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“…PM06, Saccharomyces cerevisiae MTCC 4780 and mushrooms. 72,75,76 Other future energies such as biohydrogen, bioelectricity, and biobutanol were also produced from agroindustrial waste. 76…”

Section: Agro-industrial Wastewheat and Ricementioning

confidence: 99%

Microbial bioconversion of food waste to bio-fertilizers

Mahish,

Verma,

Ghritlahare

et al. 2024

Sustainable Food Technol.

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“…Plants are mainly the source of these waste materials, including coconut coir, corncob, sugar cane bagasse, and rice husk, as indicated by previous studies [22]. These materials, commonly referred to as lignocellulosic wastes [23], along with agro-food by-products such as fruit peels and seeds, are included [24]. The agricultural and food sectors are generating 190 million tons of byproducts each year [25].…”

Section: Valorization Of Oyster By-productsmentioning

confidence: 99%

“…Certain agricultural by-products, such as brewer's spent grain, are being considered in this optimization process [71]. Wheat bran [68] and SMS can be a potential source of extracted, purified, and isolated β-glucans and employing the by-products as a substrate that undergoes fermentation or processing by mushroom species capable of β-glucan production [23]. β-glucans derived from Saccharomyces cerevisiae stands out as a widely utilized glucan in the poultry industry as a feed additive.…”

Section: Applications Of Oyster Mushrooms and Their Derivatives In Po...mentioning

confidence: 99%

Pleurotus ostreatus Mushroom: A Promising Feed Supplement in Poultry Farming

Törős,

El-Ramady,

Béni

et al. 2024

Agriculture

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Pleurotus ostreatus (Jacq. ex Fr.) P. Kumm mushrooms are cultivated on diverse by-products based on substrates that hold promise for mitigating antibiotic usage in the poultry industry and reducing environmental pollution. By incorporating agricultural by-products into mushroom cultivation, the functionality of the mushroom products can be increased, then the final product can be a more effective feed supplement. After mushroom cultivation, spent mushroom substrate (SMS) can be valorized, due to the presence of huge amounts of bioactive compounds like β-glucan, chitin, polyphenols, and flavonoids related to mycelia. As a prebiotic and antimicrobial feed supplement, these mushrooms positively influence gut microbiota, intestinal morphology, and thus overall poultry well-being. This article underscores the potential of solid-state fermentation (SSF) to enhance the bioactivity of oyster mushrooms and their derivatives, offering a cost-effective and efficient strategy for transforming unconventional feeding materials. Moreover, it emphasizes broader implications, including the reduction of antibiotic dependence in poultry farming, highlighting the promising integration of oyster mushrooms and their derivatives for sustainable and environmentally conscious poultry production.

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“…The ever-increasing demand for energy is a major issue in modern society, and research into alternative sustainable forms of bioenergy production is necessary due to the depletion of fossil fuels, as well as the worsening climate change caused by greenhouse gas emissions [ 49 , 50 ]. The “second generation” biofuels, obtained by using lignocellulosic feedstocks (such as the SMS) or generally organic-rich industrial, agricultural and municipal wastewaters are a potential alternative for clean energy production such as biogas (biohydrogen, biomethane), bioethanol, lipids as a platform for biodiesel production, etc., compared to conventional fuels [ 35 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 ]. Anaerobic digestion (AD) of lignocellulosic biomass to produce biomethane involves a chain of chemical reactions and the presence of a microbial consortium.…”

Section: Introductionmentioning

confidence: 99%

“…Anaerobic digestion (AD) of lignocellulosic biomass to produce biomethane involves a chain of chemical reactions and the presence of a microbial consortium. Practically, polymeric substances are biodegraded through a sequence of metabolic steps consisting of hydrolysis, fermentation (acidogenesis), acetogenesis and methanogenesis [ 9 , 25 , 61 , 65 , 66 ]. The anaerobic digestion process (viz.…”

Section: Introductionmentioning

confidence: 99%

Spent Mushroom Substrate Hydrolysis and Utilization as Potential Alternative Feedstock for Anaerobic Co-Digestion

et al. 2023

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Valorization of lignocellulosic biomass, such as Spent Mushroom Substrate (SMS), as an alternative substrate for biogas production could meet the increasing demand for energy. In view of this, the present study aimed at the biotechnological valorization of SMS for biogas production. In the first part of the study, two SMS chemical pretreatment processes were investigated and subsequently combined with thermal treatment of the mentioned waste streams. The acidic chemical hydrolysate derived from the hydrothermal treatment, which yielded in the highest concentration of free sugars (≈36 g/100 g dry SMS, hydrolysis yield ≈75% w/w of holocellulose), was used as a potential feedstock for biomethane production in a laboratory bench-scale improvised digester, and 52 L biogas/kg of volatile solids (VS) containing 65% methane were produced in a 15-day trial of anaerobic digestion. As regards the alkaline hydrolysate, it was like a pulp due to the lignocellulosic matrix disruption, without releasing additional sugars, and the biogas production was delayed for several days. The biogas yield value was 37 L/kg VS, and the methane content was 62%. Based on these results, it can be concluded that SMS can be valorized as an alternative medium employed for anaerobic digestion when pretreated with both chemical and hydrothermal hydrolysis.

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Current Perspective of Sustainable Utilization of Agro Waste and Biotransformation of Energy in Mushroom

Cited by 11 publications

References 125 publications

Microbial bioconversion of food waste to bio-fertilizers

Microbial bioconversion of food waste to bio-fertilizers

Pleurotus ostreatus Mushroom: A Promising Feed Supplement in Poultry Farming

Spent Mushroom Substrate Hydrolysis and Utilization as Potential Alternative Feedstock for Anaerobic Co-Digestion

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