Use of maize wastewater for the cultivation of the Pleurotus spp. mushroom and optimization of its biological efficiency

Loss, Edenes Maria Schroll; Royer, Andrea Rafaela; Barreto-Rodrigues, Márcio; Barana, Ana Cláudia

doi:10.1016/j.jhazmat.2008.11.014

Cited by 21 publications

(11 citation statements)

References 15 publications

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“…For example, one of the most promising alternatives is the conversion of these residues into Pleurotus spp. mushrooms (Loss et al 2009) Dairy and food processing wastewaters particularly contain high levels of suspended solids and protein compounds (Jones 1974), lactose, milk fat, protein and lactic acid (Saravanan et al 2000). Dairy spent wash being predominantly organic in nature (Kearney 1973), and due to its biodegradable constituents, can be utilized as a better supplement that may help in the augmentation of mushroom yield.…”

Section: Introductionmentioning

confidence: 99%

Influence of dairy spent wash (DSW) on different cultivation phases and yield response of two Pleurotus mushrooms

2011

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Two commercial oyster mushroom species, Pleurotus florida PF05 (PF) and Pleurotus sajor-caju PS08 (PS), were cultivated on wheat straw (WS), corn cob (CC) and combination of both (CC+WS) as basal substrates. These substrates were deliberately supplemented with 5, 10, 20 and 40% of dairy spent wash (DSW) as additive. The influence of DSW on cultivation phases of both mushrooms' lifecycle and other parameters such as mycelial growth rate, ergosterol production, mycelial run, pin head formation, yield, biological efficiency (BE) and protein content in fruitbodies was evaluated. Different DSW concentrations significantly (P< 0.05) exhibited continuous variations over different parameters. In contrast to the response of spent wash on PS, PF was superior in every phase and parameter. The lower concentrations up to a certain level unexpectedly influenced the cultivation phases of both mushrooms. The fastest growth rate (6.6 mm day −1 ) and highest ergosterol (437.00 μg g −1 ) were registered at 20% DSW with the combination of CC+WS as basal substrate. The earliest mycelial run and pin head formation by PF were recorded within 17 and 21 days at 10% supplementation of WS substrate. The maximum 2,173.62 g fruit body yield and 108.68% BE were obtained from PF at 10% DSW supplementation to CC+WS substrates. In addition, the highest content of protein (32.9 mg g −1 ) was achieved in the set of CC+WS with 20% DSW added. The results for each parameter of cultivation in supplemented sets were more enhanced compared to unsupplemented sets. The progression of yield response and biological efficiency was noted as flush-I>flush-II>flush-III with considerable differences. These results suggest the use of DSW at low levels for increasing fruit body yield and BE of Pleurotus mushrooms.

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Section: Introductionmentioning

confidence: 99%

Influence of dairy spent wash (DSW) on different cultivation phases and yield response of two Pleurotus mushrooms

2011

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“…Distillery effluent was helpful for supplementation of wheat straw and bagasse used to grown three Pleurotus strains Pant et al (2006). Besides this, maize processing wastewater, agro-food industry wastes, olive mill waste, distillery wastewater, dairy wastewater and fruit packaging industry effluent have been successfully tested for the cultivation of certain edible mushroom species (Loss et al, 2009;Philippoussis and Diamantopoulou, 2010;Ruiz-Rodriguez et al, 2010;Gothwal et al, 2012;Karas et al, 2016).…”

Section: Integration Of Treated Agro-based Wastewaters (Taws) With Mumentioning

confidence: 99%

Integration of treated agro-based wastewaters (TAWs) management with mushroom cultivation

Kumar¹,

Goala²,

Kumar³

et al. 2020

Environmental Degradation: Causes and Remediation Strategies

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The inefficient management of wastewater generated from agro-based industries has become a cause of environmental degradation. Treated agrobased wastewaters (TAWs) are characterized by higher nutrients load and therefore, utilizable in the agriculture and horticulture as irrigation source. Agricultural reuse of TAWs is the most common practice done by the farmers of developing countries. Using freshwater for substrate wetting has been creating an extra load on our drinking water resources. Globally, a huge volume of freshwater is utilized for substrate formulation in the commercial mushroom cultivation and integration of TAWs with mushroom cultivation has presented improvements in the mushroom productivity, signifying their cultivation more profitable. Furthermore, spent substrates can be used for biogas production, animal feed for mature castrated male sheep, post-weaning calves feeding, biodiesel production, bioethanol production, reducing sugar production, biofertilizer production, methane production, butanol production, etc. This book chapter deals with sustainable approaches to the potential use of TAWs in the formulation of mushroom's substrate material along with efficient management of spent mushroom substrate.

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“…In this form of processing there is no addition of sulphur dioxide and the CSL that is derived has about 8 % (w w -1 , dry matter). This type of CSL is produced in large volumes, around one liter per kilogram of corn processed, and there are no studies that indicate its possible uses (LOSS et al, 2009). Independent of the source, CSL is a low-cost and rich source of nitrogen, free amino acids, minerals, vitamins and other nutrients for most of the microorganisms used in bioprocesses (CHOI et al, 2013;EDWINOLIVER et al, 2009;GAO et al, 2011;LOSS et al, 2009;MADDIPATI et al, 2011;).…”

Section: Introductionmentioning

confidence: 99%

Mixture design applied to the study of bioethanol production from cheese whey and corn steep liquor

et al. 2016

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Apart from creating many positive impacts, the growth of agribusiness has also generates concerns about the production of large amounts of undervalued by-products. Cheese whey and corn steep liquor (from corn flour production, a typical Brazilian food) are among these by-products that can be potential raw materials for obtaining new products such as bioethanol. The objective of this study was to apply an experimental design tool to examine different worts with cheese whey and corn steep liquor for the production of bioethanol. The worts containing 100 % corn steep liquor, and 25 % cheese whey with 75 % corn steep liquor supplemented with glucose were considered the best for the production of bioethanol, with fermentation efficiency reaching around 90 % for both of them. The use of pasteurization and antibiotics was effective in controlling lactic acid production, which results from bacterial contamination. The use of antibiotics showed advantages by reducing the maximum growth rate of yeast, which was reflected in higher rates of fermentation efficiency. The results obtained allowed reaching a high level of ethanol productivity.

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Use of maize wastewater for the cultivation of the Pleurotus spp. mushroom and optimization of its biological efficiency

Cited by 21 publications

References 15 publications

Influence of dairy spent wash (DSW) on different cultivation phases and yield response of two Pleurotus mushrooms

Influence of dairy spent wash (DSW) on different cultivation phases and yield response of two Pleurotus mushrooms

Integration of treated agro-based wastewaters (TAWs) management with mushroom cultivation

Mixture design applied to the study of bioethanol production from cheese whey and corn steep liquor

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