Extracellular Enzymatic Activity of <i>Tuber maculatum</i>and <i>Tuber aestivum</i>Mycelia  

作　　者：Matab Nadim Shweta Deshaware Neila Saidi Mohamed A. Abd-Elhakeem Heikki Ojamo Salem Shamekh 

机构地区：[1]Misr University for Science & Technology (MUST), College of Biotechnology, Giza, Egypt [2]Institute of Chemical Technology University of Mumbai, Mumbai, India [3]Laboratory of Treatment and Water Recycling Centre of Research and Water Technologies (CERTE), Technopark of Borj-Cedria, Soliman, Tunisia [4]Department of Biotechnology and Chemical Technology, School of Chemical Technology, Aalto University, Aalto, Finland [5]Juva Truffle Center, Juva, Finland

出　　处：《Advances in Microbiology》2015年第7期523-530,共8页微生物学（英文）

摘　　要：Truffle mycelia exhibit a complex interaction pattern with host plants and have been extensively studied over the last years as a source of new bioactive compounds. Fungal enzymes possess a wide use in food industry, confectionaries, textiles and leather industries in order to simplify the processing of raw materials. They are often more stable than enzymes derived from other sources. Tuber maculatum and Tuber aestivum mycelia were tested for enzymes production in Petri dishes solid medium conditions. The results showed that Tuber maculatum produced seven extracellular enzymes (amylase, xylanase, laccase, lipase, peroxidase, cellulase and catalase) while Tuber aestivum produced only three enzymes (amylase, peroxidase and catalase).Truffle mycelia exhibit a complex interaction pattern with host plants and have been extensively studied over the last years as a source of new bioactive compounds. Fungal enzymes possess a wide use in food industry, confectionaries, textiles and leather industries in order to simplify the processing of raw materials. They are often more stable than enzymes derived from other sources. Tuber maculatum and Tuber aestivum mycelia were tested for enzymes production in Petri dishes solid medium conditions. The results showed that Tuber maculatum produced seven extracellular enzymes (amylase, xylanase, laccase, lipase, peroxidase, cellulase and catalase) while Tuber aestivum produced only three enzymes (amylase, peroxidase and catalase).

关 键 词：TUBER maculatum TUBER AESTIVUM MYCELIA Enzymes AMYLASE Xylanase Laccase Lipase Peroxidase Cellulase Catalase 

分 类 号：R73[医药卫生—肿瘤]