WorldCat Identities

Ulezlo, I. V.

Works: 3 works in 3 publications in 1 language and 3 library holdings
Publication Timeline
Most widely held works by I. V Ulezlo
Study of the cellulolytic enzymes of myrothecium verracaria( Book )

1 edition published in 1969 in English and held by 1 WorldCat member library worldwide

Celluloytic enzymes of a filtrate of culture fluid in a strain investigated proved to be heterogeneous. Curves of the distribution of cellulase and cellobiase activity after fractionation of a specified preparation do not coincide, which shows that splitting is apparently accomplished by different enzymes. The nature of the heterogeneity is not defined. (Author)
Effect of carbon sources on cellulase synthesis by some species of trichoderma( Book )

1 edition published in 1969 in English and held by 1 WorldCat member library worldwide

A study was made of the capacity of various mold fungi to synthesize cellulolytic enzymes during submerged cultivation in a medium with the carbon source being substances containing cellulose (surgarbeet pulp, cotton, filter paper) or lactose. Molds of the Trichoderma genus synthesized C1 and C2 enzymes on all the tested media. The strain T. viride-1 forms enzymes saccharifying cotton fiber by 40-60%; the strain T. viride-271 releases enzymes disaggregating cotton fiber but not saccharifying it. (Author)
STIMULATOR OF THE GROWTH AND CELLULOLYTIC ACTIVITY OF THE FUNGUS TRICHODERMA VIRIDE, A PRODUCER OF CELLULASE (Slimulyaton Rosta 1 Tsellyulozoliticheskoi Aktivnosti Produtsenta Tsellyulazy-Griba Trichoderma Viride)( Book )

1 edition published in 1970 in English and held by 1 WorldCat member library worldwide

Extracts from a biomass forming during the thermophilic methane fermentation of molasses-grain acetone-butyl spent grains, contain substances having a capacity for acceleraating the growth and increasing the accumulation for mycelium and increasing the cellulolytic activity of the fungus Trichoderma viride, a producer of cellulase. The addition of extracts of this biomass or a preparation of KMB-12 (dried whole culture fluid, obtained in the methane fermentation of spent grains) to nutrient media makes it possible to shorten the time required for the cultivation of the fungus, necessary for the accumulation of the maximum quantity of cellulosolytic ferment and to increase considerably the ensymatic activity of the culture field. (Author)
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