Alternative supplements for Agaricus bisporus production and the response on lignocellulolytic enzymes

Cervantes, Oscar Arce; Saucedo-García, Mariana; Lara, Hermilo Leal; Ramírez-Carrillo, R.; Cruz-Sosa, Francisco; Loera, Octavio

doi:10.1016/j.scienta.2015.06.030

Cited by 14 publications

(16 citation statements)

References 14 publications

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“…This could be due to the reason that no supplements were added to the substrate during the cultivation trials. Use of supplements in mushroom cultivation has been proven to increase biological efficiency and yield during mushroom cultivation since they increase nutrient contents (carbohydrates and nitrogen) to the substrate (Yang et al, 2013, Arce-Cervantes et al, 2015. Low biological efficiency in nonsupplemented substrates have been reported by Raymond et al (2013) and Pardo-Giménez et al (2015).…”

Section: Resultsmentioning

confidence: 99%

Successful domestication of Lentinus sajor-caju from an indigenous forest in Tanzania

Hussein¹,

Tibuhwa²,

Mshandete³

et al. 2017

J. App. Bioscience.

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Objective: Indigenous forests in Tanzania provide a good environment for saprophytic wild edible mushrooms (SWEM) to grow. In rural areas, mushroom eaters rely on seasonal collection of wild edible mushrooms during the rain seasons, which make them unreliable source of nutrients during dry seasons. The study aims to identify and domesticate SWEM so that it is available throughout the year. Methodology and results: Eight types of SWEM were identified, collected; their germplasm isolated and experimented for domestication their biological efficiency. Three species out of eight were successfully isolated and included Pluteus umbrosus, Lentinus sajor-caju and Panus conchatus. Of the three isolates, only one species L. sajor-caju was successfully domesticated and formed fruit bodies at 18% biological efficiency. Furthermore, results on vegetative growth on mixed substrates of dried banana (70%) and wood shred (30%) administered at different inoculation rates of 1%, 3% and 5% in glass columns revealed different colonization rates with the highest record of 24.94±0.38 mm/day at 3% spawn inoculation with P. conchatus. Conclusion and application of results: The successful domestication of L. sajor-caju shows the potential of SWEM being cultivated and is a stepping-stone towards more domestication of indigenous mushroom species. More studies on optimizing its growth parameter are recommended for growing and introduction to mushroom growing industry.

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Section: Resultsmentioning

confidence: 99%

Successful domestication of Lentinus sajor-caju from an indigenous forest in Tanzania

Hussein¹,

Tibuhwa²,

Mshandete³

et al. 2017

J. App. Bioscience.

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“…In mushroom compost, wheat straw in the major carbon source while chicken litter is the major nitrogen source, but frequently the colonized compost (Phase III compost used for A. bisporus cultivation) is supplemented with sterile protein rich nutrients (Vos et al, 2017). According to Arce-Cervantes et al (2015), A. bisporus needs a simultaneous source of oil and protein in order to increase yields, and that with a source of polysaccharides it is possible to formulate a supplement equivalent to the traditional one based on crushed soybeans (25% protein and 18% oil). Dahlberg (2004) suggested that carbon metabolism is also important in the mushroom growth process.…”

Section: Discussionmentioning

confidence: 99%

“…Cereal grains and oilseeds, which are widely used as supplements for mushroom composting, contain variable proportions of the three basic nutritional requirements for mushrooms (carbohydrates, proteins and lipids) (Sánchez, 2010;Arce-Cervantes et al, 2015). Most commercialised supplements use raw materials based on vegetables rich in protein, among them soybean meal is the main ingredient Arce-Cervantes et al, 2015). Zervakis et al (1996) also studied the effect of olive mill residues on the production of two Pleurotus species.…”

Section: Introductionmentioning

confidence: 99%

Recycling of the biomass waste defatted almond meal as a novel nutritional supplementation for cultivated edible mushrooms

Pardo-Giménez¹,

Carrasco

Roncero

et al. 2018

Acta Sci. Agron.

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Defatted almond meal (DAM) is an useless biomass waste obtained after oil extraction. The substrate designed for mushroom cultivation is achieved through a controlled composting process from agricultural by-products (chicken manure and wheat straw). This work shows the potential of DAM as efficient compost supplement for culturing the species Agaricus bisporus (J.E. Lange) Imbach and Pleurotus ostreatus (Jacq.) P. Kumm. Supplementation during A. bisporus cultivation results in larger mushrooms with a firmer texture and higher dry matter and protein contents in comparing with the non-supplemented substrate. In P. ostreatus, supplementation at a dosage of 15 g kg -1 provided a yield improvement up to 31.8%, compared to the control without supplement. The supplementation with DAM supposed equivalent or better yield than the commercial supplements. Therefore, the technique developed assessed good agronomic potential for application of DAM at the commercial scale in P. ostreatus cultures, adding value to a worthless organic by-product.Reciclagem de farinha de amêndoa desengordurada com resíduo de biomassa para uma nova suplementação nutricional em cogumelos comestíveis cultivados RESUMO. A farinha de amêndoa desengordurada (DAM) é um resíduo de biomassa inútil obtido após extração de óleo. O substrato designado para o cultivo de cogumelos é formulado através de um processo de compostagem controlado utilizando subprodutos agrícolas (cama de frango e palha de trigo). Este trabalho demosntra o potencial da DAM como um suplemento de composto eficiente para o cultivo das espécies Agaricus bisporus (J.E. Lange) Imbach e Pleurotus ostreatus (Jacq.) P. Kumm. A suplementação durante o cultivo de A. bisporus resulta em cogumelos maiores com textura firme e elevado teor de matéria seca e proteína, em comparação com o substrato não suplementado. Em P. ostreatus, a suplementação utilizando a dosagem de 15 g kg -1 proporcionou um aumentono rendimento para 31,8%, em comparação com o substrato nãosuplementado. A suplementação com DAM proporcionou rendimento equivalente ou melhor do que os suplementos comerciais. Portanto, a técnica desenvolvida avaliou o bom potencial agronômico para aplicação de DAM na escala comercial em culturas de P. ostreatus, agregando valor a um subproduto orgânico sem valor.Palavras-chave: farinha de amendoa desengordurada; rendimento; qualidade; Agaricus bisporus; Pleurotus ostreatus; resíduos reciclados.

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“…En la presente investigación se evalúo en una primera etapa, usando fermentación en estado líquido (FEL), la cinética de crecimiento del hongo L. edodes. El medio de cultivo utilizado contenía principalmente monosacáridos y polisacáridos de fácil absorción para estimular el crecimiento y desarrollo hifal [9,37], junto con el suplemento de vitaminas y aminoácidos para promover la expresión enzimática que influye tanto en la tasa de crecimiento como en la formación del manto micelial [38]. En esta técnica de cultivo (FEL) se puede hacer seguimiento y control a los diferentes factores que determinan la eficiencia de crecimiento, facilitando el control en la generación del producto biotecnológico [29,39,40,41,42].…”

Section: Análisis Estadísticosunclassified

Condiciones para el análisis de proteínas del micelio de Lentinula edodes obtenido por fermentación en estado líquido

et al. 2019

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Lentinula edodes es una seta comestible con potencial para el desarrollo de nutraceúticos. Sin embargo, son incipientes los trabajos enfocados en su producción biotecnológica y el desarrollo de herramientas analíticas que permitan profundizar en su composición. En esta investigación se estudió la producción de biomasa del hongo en el tiempo mediante fermentación en estado líquido y se seleccionaron las condiciones que permiten la obtención de extractos para la aplicación de herramientas para análisis proteómicos. Los métodos de extracción de proteínas, ácido tricloroacético (TCA)-Acetona y TCA-Acetona-Fenol, fueron comparados en términos del rendimiento de extracción y los perfiles de separación usando electroforesis en 1D (SDS-PAGE) y 2D (IEF-SDS PAGE). Se determinó que a los 10 días de crecimiento se obtiene la mayor producción de biomasa y proteína total. La extracción con TCA-Acetona-Fenol presentó un mayor rendimiento, mayor resolución y número de bandas en la electroforesis 1D. En 2DE los dos métodos permitieron la extracción de proteínas con puntos isoeléctricos en el rango de pH 3-10, pero el método TCA-Acetona-Fenol conllevó a una extracción diferencial, favoreciendo el rango de 33 a 113 kDa. Estos resultados se constituyen en una primera aplicación de técnicas de separación electroforética para futuros estudios proteómicos

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Alternative supplements for Agaricus bisporus production and the response on lignocellulolytic enzymes

Cited by 14 publications

References 14 publications

Successful domestication of <i>Lentinus sajor-caju</i> from an indigenous forest in Tanzania

Successful domestication of <i>Lentinus sajor-caju</i> from an indigenous forest in Tanzania

<b>Recycling of the biomass waste defatted almond meal as a novel nutritional supplementation for cultivated edible mushrooms

Condiciones para el análisis de proteínas del micelio de Lentinula edodes obtenido por fermentación en estado líquido

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