Cryopreservation at −20 and −70 °C of Pleurotus ostreatus on Grains
نویسندگان
چکیده
منابع مشابه
The efficacy of sorghum and millet grains in spawn production and carpophore formation of Pleurotus ostreatus
Sorghum and millet grains were assessed as single treatments and combined in various proportions to determine their suitability for production of spawns and carpophores of Pleurotus ostreatus (Jacq. Ex. Fr) Kummer. The mycelia growth rates on the grains, one of the parameters assessed, were measured from the third to the ninth day of incubation. In addition, for each replicate of the various tr...
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In the brewing industry, spent brewery grains (SBGs) are byproducts with a low economic value. The potential use of this leftover as a substrate ingredient for Pleurotus ostreatus fruiting body cultivation and enzyme production was evaluated. The best substrate mixture for P. ostreatus mycelium growth comprised 30% wheat bran (WB), 68% beech sawdust (BS) and 2% CaCO3. On the substrates containi...
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We studied the biodegradation of green polyethylene (GP) by Pleurotus ostreatus. The GP was developed from renewable raw materials to help to reduce the emissions of greenhouse gases. However, little information regarding the biodegradation of GP discarded in the environment is available. P. ostreatus is a lignocellulolytic fungus that has been used in bioremediation processes for agroindustria...
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Agaricus subrufescens is a basidiomycete which is studied because of its medicinal and gastronomic importance; however, less attention has been paid to its preservation. This study aimed to evaluate the effect of sucrose addition to substrate and cryotube on the viability of Agaricus subrufescens cryopreserved at -20°C and at -75°C for one and two years. Zero, 10% or 20% sucrose was added to po...
متن کاملIron bioaccumulation in mycelium of Pleurotus ostreatus
Pleurotus ostreatus is able to bioaccumulate several metals in its cell structures; however, there are no reports on its capacity to bioaccumulate iron. The objective of this study was to evaluate cultivation variables to increase iron bioaccumulation in P. ostreatus mycelium. A full factorial design and a central composite design were utilized to evaluate the effect of the following variables:...
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ژورنال
عنوان ژورنال: Indian Journal of Microbiology
سال: 2012
ISSN: 0046-8991,0973-7715
DOI: 10.1007/s12088-012-0289-4