Bibliographic citations
Vilches, L., (2002). Determinación de la actividad de Exoglucanasas de cepas fungicas nativas de las provincias de Huaylas y Huaraz [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/1406
Vilches, L., Determinación de la actividad de Exoglucanasas de cepas fungicas nativas de las provincias de Huaylas y Huaraz [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2002. https://hdl.handle.net/20.500.12672/1406
@misc{renati/472489,
title = "Determinación de la actividad de Exoglucanasas de cepas fungicas nativas de las provincias de Huaylas y Huaraz",
author = "Vilches Paz, Laura",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2002"
}
--- Were analyzed one hundred and four native fungi isolated of samples of ground with dead leaves from Huaylas and Huaraz provinces, with regarding their potential as producing strains of one of the enzymes of the cellulase complex: the exoglucanases. Of these strains, ten were isolated lately(2000 year) and ninety four in the 1990 year; the latter were reactivate in PDA media and just fourty three strains were verified like cellulolytic by their growth in cellulosic substrates. The exoglucanases activity of the cellulolytic strains was determined in qualitative form by means the filter paper desintegration in cultivations in Czapeck media. The loss in weight of insoluble substrate was evaluated with the culture filtrates. Twenty five fungal (55,6%) strains were selected and evaluated in quantitative form by means filter paper activity (FPA), measuring the reducing sugar produced by the Nelson (1944) and Somogyi method.
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