Culture Conditions and Characterizations of a New Phytase-Producing Fungal Isolate,Aspergillussp. L117
نویسندگان
چکیده
منابع مشابه
Culture Conditions and Characterizations of a New Phytase-Producing Fungal Isolate, Aspergillus sp. L117
A novel fungal strain Aspergillus sp. L117 that produced acid-stable and thermostable phytase was isolated on basis of the clearing zone on PSM plate and the ability of Na-phytate hydrolysis. The phytase of isolate showed a 3-fold higher activity than that of A. ficuun NRRL3135. The Aspergillus sp. L117 produced maximal level of phytase at initial pH of 5.0 and 30℃. The optimal pH and temperatu...
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Phytase increases the bioavailability of phytate phosphorus in seed-based animal feeds and reduces the phosphorus pollution of animal waste. Since most animal feeds for pellets are heated up to 65-80 °C, the production of a thermostable structure for phytase can be useful. In this study, we sought to perform bioinformatics analysis of the upstream region and protein structure of fungal phytase ...
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ژورنال
عنوان ژورنال: Mycobiology
سال: 2005
ISSN: 1229-8093
DOI: 10.4489/myco.2005.33.4.223