Utilization of new naturally occurring strains and supplementation to improve the biological efficiency of the edible mushroom Agrocybe cylindracea

Uhart, Marina; Piscera, Juan Manuel; Albertó, Edgardo

doi:10.1007/s10295-008-0321-1

Cited by 45 publications

(50 citation statements)

References 14 publications

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“…2 and 4). Usefulness of mixed media or substrates was confirmed by numerous authors due to the nutrient richer environment, varied sources of nitrogen and carbon (Philippoussis et al, 2000;Uhart et al, 2008;Amin et al,, 2009;Jasińska et al, 2012;Jasińska et al, 2014).…”

Section: Discussionmentioning

confidence: 92%

Growth of Mycelium of Different Edible and Medicinal Mushrooms on Medium Supplemented with Digestate from AD Biogas Plant

Jasińska

Dawidowicz

Siwulski

et al. 2017

Not Bot Horti Agrobo

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Digestate is remaining material after anaerobic digestion (AD) of a biodegradable feedstock. The AD process produces two main products: digestate and biogas; digestate is considered as a waste; however, it found application in agriculture i.e. as a soil conditioner or cultivation substrate component. Digestate is rich in nitrogen and phosphorus and can be used as a substrate component for mycelial growth of mushrooms. Aim of the study was examination of agar media supplementation with digestate from AD of foodwaste material on mycelial growth of cultivated and medicinal mushrooms. Mycelial growth of four mushroom species was investigated: Coprinus comatus, Ganoderma lucidum, Agaricus subrufescens and Laetiporus sulphureus. First experiment investigated four mushroom species and 3 digestate-only based agar media with growing amount of digestate extract. Later fastest growing mushrooms from exp. 1, C. comatus and G. lucidum, was chosen, mycelial growth was performed on 2 digestate-only based agar media and 2 what/digestate extract based agar media. Wheat-based and manure-based agar media was used as control medium. Study confirmed positive effect of digestate from AD as an addition or main component of agar media culture for mushroom mycelium growth. The amount of digestate extract affected mycelial growth of investigated species. The best agar media was digestate-based only with 25 g of extract and wheat/digestate based (150/50 g extract). The fastest and the best growth were obtained for C. comatus. The residue from AD biogas production could have found additional application as media product for mushroom mycelia production and further as a component for mushroom cultivation substrate.

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Section: Discussionmentioning

confidence: 92%

Growth of Mycelium of Different Edible and Medicinal Mushrooms on Medium Supplemented with Digestate from AD Biogas Plant

Jasińska

Dawidowicz

Siwulski

et al. 2017

Not Bot Horti Agrobo

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“…However, the production and yield performance of commercial strains of mushrooms tend to decrease after consecutive subculturing (Naraian et al, 2011). Therefore, more information about this genus and its species is necessary to identify good strains to ensure continuous yield improvement (Uhart et al, 2008) and to screen the efficient varieties for Bangladesh.…”

Section: Introductionmentioning

confidence: 99%

Yield and nutritional composition of oyster mushroom strains newly introduced in Bangladesh

Ahmed

Abdullah

Ahmed

et al. 2013

Pesq. agropec. bras.

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-The objective of this work was to evaluate yield and chemical composition of oyster mushroom strains newly introduced in Bangladesh. Strains of Pleurotus high-king (strain PHK), P. ostreatus (strain PO2), and P. geesteranus (strains PG1 and PG3) were evaluated as to yield components and proximate composition. Pleurotus ostreatus was used as control. Pleurotus high-king showed fastest growth of primordia, but moderate flush of effective fruiting bodies. Pleurotus geesteranus (PG1) showed higher economic yield and biological performance, and better chemical composition, especially in terms of protein and mineral contents. Pleurotus geesteranus (PG1) shows better performance than P. ostreatus (PO2), the most commercially cultivated edible species in Bangladesh, and, therefore, it should be recommended for commercial cultivation.Index terms: Pleurotus, fruiting body, mushroom cultivation, proximate composition, yield components. Produtividade e composição nutricional de linhagens de cogumelo-ostra recentemente lançadas em BangladeshResumo -O objetivo deste trabalho foi avaliar a produtividade e a composição química de linhagens de cogumelo-ostra introduzidas recentemente em Bangladesh. Linhagens de Pleurotus high-king (linhagem PHK), P. ostreatus (linhagem PO2) e P. geesteranus (linhagens PG1 e PG3) foram avaliadas quanto aos componentes da produção e à composição proximal. Pleurotus ostreatus foi utilizado como controle. Pleurotus high-king apresentou rápido crescimento de primórdios, mas fluxo moderado de corpos de frutificação efetivos. Pleurotus geesteranus (PG1) apresentou maior produtividade econômica e desempenho biológico, além de melhor composição química, especialmente em termos de conteúdos de proteína e minerais. Pleurotus geesteranus (PG1) apresenta melhor desempenho que P. ostreatus (linhagem PO2), a espécie comestível mais cultivada comercialmente em Bangladesh, e, portanto, deve ser recomendado para plantio comercial.Termos para indexação: Pleurotus, corpo de frutificação, cultivo de cogumelos, composição proximal, componentes de produção.

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“…Generally, worldwide cultivated species, such as Agaricus bisporus, Pleurotus ostreatus, and Agrocybe cylindracea have an optimal temperature of growth at 25°C [29,30]. P. tenuiculus has a tropical and subtropical distribution; the strain ICFC 383/00 had an optimal temperature of growth at 30°C, which is coincident with the median temperature of the region where this species naturally fruits.…”

Section: Discussionmentioning

confidence: 99%

Polyporus tenuiculus: a new naturally occurring mushroom that can be industrially cultivated on agricultural waste

Omarini

Lechner

Albertó

2009

J Ind Microbiol Biotechnol

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Polyporus tenuiculus is a naturally occurring species from Central and South America that is consumed by different ethnic groups in the region. To determine the optimal conditions for fruiting body production, two strains were assayed on wheat straw and sawdust with or without supplements. Sixty days of incubation at 25 degrees C were needed to produce a solid block. The highest yield was obtained with strain ICFC 383/00 grown on supplemented willow sawdust. In a second experiment the strain ICFC 383/00 and different supplements were used to improve the biological efficiency (BE) and to determine the quality traits and its biodegradation capacity. The highest yields were obtained on sawdust with 25% of supplements reaching 82.7% of BE. Supplements raised the number of flushes, generally from four to five, contributing to increased yields. The type of substrate had a significant effect on fruiting body diameters of P. tenuiculus, and the largest mushrooms were harvested on supplemented substrate with the highest BE coinciding with the highest dry matter loss in substrates. P. tenuiculus showed a capacity to degrade sawdust, causing a decrease of 67.2-74.5% in cellulose, 80.4-85.7% in hemicellulose, and 60.6-66.2% in lignin content at the end of the cultivation cycle. The decrease in hemicellulose was relatively greater than that of cellulose and lignin on supplemented substrates. This is the first report of the cultivation of P. tenuiculus on lignocellulosic waste, and it is a promising species both for commercial production and for its potential use in the degradation of other biowastes.

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Utilization of new naturally occurring strains and supplementation to improve the biological efficiency of the edible mushroom Agrocybe cylindracea

Cited by 45 publications

References 14 publications

Growth of Mycelium of Different Edible and Medicinal Mushrooms on Medium Supplemented with Digestate from AD Biogas Plant

Growth of Mycelium of Different Edible and Medicinal Mushrooms on Medium Supplemented with Digestate from AD Biogas Plant

Yield and nutritional composition of oyster mushroom strains newly introduced in Bangladesh

Polyporus tenuiculus: a new naturally occurring mushroom that can be industrially cultivated on agricultural waste

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