ENZIME ACTIVITY OF HIGHER BASIDIOMYCETES MUSHROOM GRIFOLA FRONDOSA

• Main Authors: А. Бухало, О. Дуган, М. Максимюк, В. Ліновицька
• Format: Article
• Language: English
• Published: National Aviation University 2011-02-01
• Series: Vìsnik Nacìonalʹnogo Avìacìjnogo Unìversitetu
• Subjects: complex liquid nourishing mediums; endo-1,4-β-glucanase; exoglucanase; grifola frondosa; qualitative colored enzymes reactions; hydrolytic enzymes; monophenolmonooxygenase; reducing substances
• Online Access: http://jrnl.nau.edu.ua/index.php/visnik/article/view/29
• ISSN: 1813-1166; 2306-1472

The purpose of this work was a revelation and evaluation of spectrum and activity of hydrolytic enzymes of higher basidiomycetes  Grifola frondosa in a surface and submerged culture. 8 strains of  Gf. frondosa,  mushrooms from culture collection of mushrooms at the M.G. Kholodny Institute of  Вotany National  Academy of Sciences of the Ukraine were object of investigation. Researches were conducted by standard microbiological, biochemical and biotechnological methods. All strains  on agar mediums were shown the  following enzymes: amylase, caseinase, polygalacturonase, pectattranselyminase, glucosidase, urease,  xylanase, lipase  and endoglucanase. The demonstration of oxidizing enzymes of laccase and tyrosinase  depended on a culture and did not depend on composition of medium. The estimation of presence and level of activity of hydrolytic enzymes at submerged cultivation indicate primary influence of components of complex nourishing medium on enzyme activity of Gr. frondosa. Strains biochemical features show up in the case of  oxidizing enzymes on agar mediums and for endo-1,4-β-glucanase on liquid mediums with glucose and molasses.