Перспективы биотехнологической утилизации кородревесных отходов длительного срока хранения на основе микодеструкции

Анализ состава кородревесных отходов склада г. Сыктывкара выявил высокое содержание питательных элементов, отсутствие токсичности и возможность использования для твердофазной ферментации ксилотрофных базидиомицетов. Критическая оценка трех штаммов ксилотрофных базидиомицетов (Trametes hirsuta, Fomitopsis pinicola, Laetiporus sulphureus), культивированных на кородревесных отходах, показала, что штамм Trametes hirsuta обладает наибольшей скоростью роста (4.95 – 6.2 мм / сут.), высоким ростовым коэффициентом (60 – 77) и максимальным выходом трудногидролизуемых (30.7%) полисахаридов за 30 суток. Максимальный выход целлюлазы составил 1330 Ед./г. 

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