Effect of carbon, nitrogen sources and inducers on ligninolytic enzyme production by Morchella crassipes

2010 ◽  
Vol 27 (3) ◽  
pp. 687-691 ◽  
Author(s):  
Harpreet Kaur Kanwal ◽  
M. Sudhakara Reddy
Keyword(s):  
Enzyme Production ◽  
Nitrogen Sources ◽  
Ligninolytic Enzyme ◽  
Morchella Crassipes

scholarly journals Biodegradation of atrazine and ligninolytic enzyme production by basidiomycete strains

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Caroline Henn ◽  
Diego Alves Monteiro ◽  
Mauricio Boscolo ◽  
Roberto da Silva ◽  
Eleni Gomes
Keyword(s):  
Enzyme Production ◽  
Ligninolytic Enzyme

Effect of phenolic compounds on growth and ligninolytic enzyme production in Botryosphaeria isolates

2013 ◽  
Vol 43 ◽  
pp. 146-156 ◽  
Author(s):  
Pratibha Srivastava ◽  
Peter C. Andersen ◽  
James J. Marois ◽  
David L. Wright ◽  
Mrittunjai Srivastava ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Enzyme Production ◽  
Ligninolytic Enzyme

scholarly journals Ligninolytic enzyme production in Pleurotus eryngii depending on the medium composition and cultivation conditions

2005 ◽  
pp. 269-276
Author(s):  
Mirjana Stajic ◽  
Sonja Duletic-Lausevic ◽  
Jelena Vukojevic
Keyword(s):  
Nitrogen Concentration ◽  
Nitrogen Sources ◽  
Ligninolytic Enzyme ◽  
Medium Composition ◽  
Pleurotus Eryngii ◽  
Phenol Red ◽  
Cultivation Conditions ◽  
Carbon And Nitrogen Sources ◽  
Carbon And Nitrogen ◽  
Two Peaks

Pleurotus eryngii produced laccase (Lac) both under conditions of submerged fermentation (SF) and solid-state fermentation (SSF) using all of the investigated carbon and nitrogen sources, while significant peroxidases production occurred only under SSF conditions. The highest levels of Lac activity were found under SF conditions of dry ground mandarine peels (999.5 U/l). After purification of extracellular crude enzyme mixture of P. eryngii which was grown under SF conditions with dry ground mandarine peels it was revealed two peaks of Lac activity and one peak of activity against phenol red in absence of external Mn2+ which was very low (1.4 U/l). Results obtained by purification also showed that the levels of phenol red oxidation in absence of external Mn2+ were higher than phenol red oxidation levels in presence of external Mn2+. In the medium with the best carbon source for Lac production (dry ground mandarine peels), (NH4)2SO4, with a nitrogen concentration of 20 mM, was the most optimum nitrogen source among 8 investigated sources.

scholarly journals Effect of medium pH and cultivation period on mycelial biomass, polysaccharide, and ligninolytic enzyme production by Ganoderma lucidum from Montenegro

2006 ◽  
Vol 58 (3) ◽  
pp. 179-182 ◽  
Author(s):  
Jelena Vukojevic ◽  
Mirjana Stajic ◽  
Sonja Duletic-Lausevic ◽  
Jasmina Simonic
Keyword(s):  
Ganoderma Lucidum ◽  
Enzyme Production ◽  
Ligninolytic Enzymes ◽  
Extracellular Polysaccharide ◽  
Ligninolytic Enzyme ◽  
Extracellular Polysaccharides ◽  
Medium Ph ◽  
Polysaccharide Production ◽  
Intracellular Polysaccharide ◽  
Maximal Production

The effect of initial medium pH on biomass, extracellular and intracellular polysaccharide, and ligninolytic enzyme production by Ganoderma lucidum was investigated at different pH values after 7 and 14 days of cultivation. Maximal production of biomass was recorded at pH 4.5 and 5.0; maximal production of extracellular polysaccharides at pH 7.0 and 3.0; and maximal production of intracellular polysaccharides at pH 7.0 and 5.5. Ligninolytic enzymes were not produced at any pH of the medium. Maximal biomass production was obtained on the 11th day of cultivation; maximal extracellular polysaccharide production on the 7th day; and maximal intracellular polysaccharide production on the 6th and 10th day of cultivation. .

Rhamnolipid-assisted mycoremediation of polycyclic aromatic hydrocarbons by Trametes hirsuta coupled with enhanced ligninolytic enzyme production

2020 ◽  
Vol 70 (12) ◽  
pp. 1260-1267
Author(s):  
Abiram Karanam Rathankumar ◽  
Kongkona Saikia ◽  
Senthil Kumar Ponnusamy ◽  
María del Rayo Sánchez-Carbente ◽  
Vinoth Kumar Vaidyanathan
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Enzyme Production ◽  
Ligninolytic Enzyme ◽  
Trametes Hirsuta ◽  
Polycyclic Aromatic

Design of a new rotating drum bioreactor for ligninolytic enzyme production by Phanerochaete chrysosporium grown on an inert support

2001 ◽  
Vol 37 (5) ◽  
pp. 549-554 ◽  
Author(s):  
Alberto Domı́nguez ◽  
Isabel Rivela ◽  
Susana Rodrı́guez Couto ◽  
Ma Ángeles Sanromán
Keyword(s):  
Phanerochaete Chrysosporium ◽  
Enzyme Production ◽  
Ligninolytic Enzyme ◽  
Rotating Drum ◽  
Inert Support
Sign in / Sign up

Export Citation Format

Share Document