Dynamics of ligninolytic enzyme production in Ganoderma applanatum depending on cultivation type

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Dynamics of Ligninolytic Enzyme Production in Ganoderma Applanatum Depending on Cultivation Type

Ganoderma applanatum belongs to the group of white-rot fungi, due to a well-developed ligninolytic enzyme system. White-rot fungi have attracted great scientific attention in recent years, especially with respect to their enzymatic potential for the bioremediation of persistent pollutants. Contrary to G. lucidum, which medicinal properties, as well as ligninolytic enzyme system have been extens...

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Influence of the Cultivation Conditions on Ligninolytic Enzyme Production in Pleurotus Pulmonarius

The highest level of laccase activity (391 Ul–1), as well as significant Mn-oxidizing peroxidases production, were found in solid-state culture with grapevine sawdust as the carbon source. After purification of extracellular crude enzyme mixture of Pleurotus pulmonarius, grown in the medium with the best carbon source (grapevine sawdust), three peaks of laccase activity were noted. The results ...

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Activity of Mn-Oxidizing Peroxidases of Ganoderma lucidum Depending on Cultivation Conditions

Trunks and stumps of various deciduous species act as natural habitats for Ganoderma lucidum. The chemical composition of their cell wall affects the development of fungal ligninolytic enzyme system as well as its ability to degrade lignin from the plant cell wall. Additionally, numerous compounds structurally similar to lignin can be degraded by the G. lucidum enzyme system which could take im...

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Highly oxygenated lanostane triterpenoids from the fungus Ganoderma applanatum.

Two new highly oxygenated lanostane triterpenoids, ganoderic acid AP2 (1) and ganoderic acid AP3 (2), were isolated from the fruiting bodies of the fungus Ganoderma applanatum (Ganodermataceae), along with four known analogues, ganoderenic acids A, B, D and G (3-6). The structures of the new compounds were elucidated on the basis of extensive spectroscopic analysis.

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Liquid Fermentation of Ganoderma applanatum and Antioxidant Activity of Exopolysaccharides

The medium composition and fermentation conditions of Ganoderma applanatum(GA) strain were optimized by the liquid shake flask fermentation, and the antioxidant activity of exopolysaccharides was investigated. The results showed that the optimal conditions of the liquid fermentation of GA strain were as follows: Carbon source was corn powder, nitrogen source was soy powder, the initial pH was 6...

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ژورنال

عنوان ژورنال: Matica Srpska Journal for Natural Sciences

سال: 2011

ISSN: 0352-4906,2406-0828

DOI: 10.2298/zmspn1120327c