Lentinus edodes and Pleurotus species from various origins were compared for the first time for their ability to produce lignocellulolytic enzyme in solid-state (SSF) and submerged (SF) fermentation of various plant raw material. Fungi cultivation in identical culture conditions revealed wide differences among both species and strains of the same species. The yields of CMCase (62.3Uml(-1)), xylanase (84.1 U ml(-1)), FPA (5.9 U ml(-1)), and laccase (4103 Ul(-1)) are the best so far obtained with the strains of oyster mushrooms. The study pointed out that the nature of lignocellulosic material and the method of fungi cultivation are factors determining the expression of lignocellulolytic potential of fungi as well as the ratio of individual enzymes in enzyme complex. SSF of tree leaves is favorable for laccase and MnP secretion by the majority L. edodes and Pleurotus strains, whereas SF provides better production of hydrolytic enzymes.
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http://dx.doi.org/10.1016/j.biortech.2007.01.011 | DOI Listing |
J Fungi (Basel)
December 2024
Plant Breeding, Wageningen University & Research, 6708 PB Wageningen, The Netherlands.
The aim of fungal treatment of organic matter for ruminants is the improvement of its degradability. So far, such treatment appears to be time-consuming and improvement has been modest. In previous work, we observed within three white rot species that there is modest () or low ( and ) variation in fiber degradation in wheat straw during seven weeks of incubation.
View Article and Find Full Text PDFJ Fungi (Basel)
November 2024
National Research Center for Edible Fungi Biotechnology and Engineering, Key Laboratory of Applied Mycological Resources and Utilization, Ministry of Agriculture, Shanghai Key Laboratory of Agricultural Genetics and Breeding, Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China.
In the industrial production of and , slow growth of the mother seed and insufficient hyphal vitality can significantly affect the cultivation process. To shorten the growth period on traditional PDA medium, two strains of and were cultured with different proportions of . and sclerotium powders added into the medium to investigate the effect on the mycelial growth.
View Article and Find Full Text PDFAMB Express
December 2024
Fraunhofer Institute for Molecular Biology and Applied Ecology, Ohlebergsweg 12, 35392, Giessen, Germany.
Spent mushroom substrate (SMS) is a by-product remaining after harvesting mushrooms. We evaluated the effect of substituting chicken feed with 0-100% of Pleurotus eryngii and Lentinula edodes SMS at different stocking densities (200-1000 larvae/box) on development, composition, and substrate reduction of black soldier fly (Hermetia illucens) larvae. Although the survival rate was not significantly different, feeding pure SMS led to a low growth rate.
View Article and Find Full Text PDFHeliyon
October 2024
Ethiopian Forestry Development (EFD), Forest Products Innovation Center of Excellence (FPICE), P.O.Box 2322, Addis Ababa, Ethiopia.
Curr Res Food Sci
October 2024
Ecofood Institute, College of Biological Science and Engineering, Fuzhou University, 350108, Fuzhou, China.
Despite lignocellulose hindering the extraction of intracellular components, tea residue can serve as an excellent substrate for fungal fermentation owing to their lignocellulose-degrading abilities. Thus, the fermentation efficiencies of , , , , , and were evaluated using tea residue as a medium. and exhibited the fastest growth rates, with colony radii of 33.
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