Saiya-Cork KR, Sinsabaugh RL, Zak DR (2002) The effects of long term nitrogen deposition on
extracellular enzyme activity in an Acer saccharum forest soil.
The
extracellular enzyme activity for amylases, pectinases, and cellulases reported in this study is the first record from Spitsbergen soils.
subtilis KPA-1 which was served as
extracellular enzyme showed very less amount of esterase activity i.
5%) when compared with the
extracellular enzyme activity (360%) (Fig.
The starch was considered as additive that results in maximum
extracellular enzyme i.
In contrast to our studies where we applied enzymes, the investigations on laccase soil activity reviewed by Sinsabaugh (2010) and Henry (2012) related to
extracellular enzyme dynamics where the enzymes were from soil microorganisms.
The genus Bacillus merits attention as the single most important source of
extracellular enzymes and thus this genus has the potential to dominate the enzyme industry [15-17].
Isolate UB1 and AB1 showed good levels of
extracellular enzyme secretion in in-vitro plate studies.
Among a large number of non-pathogenic microorganisms capable of producing useful enzymes, filamentous fungi are particularly interesting due to their easy cultivation, and high production of
extracellular enzymes of large industrial potential.
Furthermore, fungi are normally GRAS (generally regarded as safe) strains and they produce
extracellular enzymes, which are easier to be recovered from fermentation broth [Sandya et al.
The filtrate after harvesting biomass was used as source of
extracellular enzyme.
Soil urease is an
extracellular enzyme involved in the hydrolysis of urea-type substrates and its activity is important in the transformation of urea fertilizer.
