침엽수 혼합목분에서 배양조건을 달리한 Fomitopsis palustris 의 균체외효소 활성 변화
Effect of Various Culture Conditions on the Activity of Extracellular Enzymes from Fomitopsis palustris, Brown Rot Fungi
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Extracellular enzyme activities of Fomitopsis palustris were determined by the particle sizes, culture periods and concentrations of wood particle substrate which was mixture of 4 domestic coniferous woods, such as Pinus densiflora, Larix leptolepsis, Pinus koraiensis, and Pinus rigida. The results showed that the culture conditions had an effect on the secretion of most of the extracellular enzymes from Fomitopsis palustris in the mixed wood particle substrate. :The optimal culture conditions for enzyme activities were 80~100 mesh in wood particle size, 7.5% in concentrations of wood substrate, and 4~8 weeks in culture period.
Abstract
Extracellular enzyme activities of Fomitopsis palustris were determined by the particle sizes, culture periods and concentrations of wood particle substrate which was mixture of 4 domestic coniferous woods, such as Pinus densiflora, Larix leptolepsis, Pinus koraiensis, and Pinus rigida. The results showed that the culture conditions had an effect on the secretion of most of the extracellular enzymes from Fomitopsis palustris in the mixed wood particle substrate. :The optimal culture conditions for enzyme activities were 80~100 mesh in wood particle size, 7.5% in concentrations of wood substrate, and 4~8 weeks in culture period.
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