| Registro completo |
| Provedor de dados: |
AgEcon
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| País: |
United States
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| Título: |
Researching the possibilities of the pectolytic ensyme biosynthesis with the aspergillus species of microscopic fungi
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| Autores: |
Mojsov, Kiro
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| Data: |
2009-12-20
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| Ano: |
2009
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| Palavras-chave: |
Biosynthesis
Pectolytic enzymes
Apple pulp
Aspergillus.
Land Economics/Use
L65
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| Resumo: |
For the purpose of acquiring a highly active producer of pectolytic enzymes, there was a probe of isolating 140 species of Aspergillus’s fungi from different substrates (soils, grape malts, grapes, apples and sugar beet shreds). The isolated kinds of fungi were kept on a slant agar surface according to Chapek, with 2% of pectin. Testing was performed on the isolated layers of fungi as to the production of pectinolytic enzymes. The nourishing base used was the synthetic Chapek base with 2% pectin, 2% lactose and 0.7 % (NH4)2HPO4, and a natural base of 1% refuse apple pulp. Within 48 hours after cultivating the fungi, the filtrates were tested by the viscozimetric method to determine their entire pectolytic activity. The acquired results showed that a fungus was gained with a high pectolytic activity on a natural refuse apple pulp. It is a good employment effect. The selected sort Aspergillus sp.МК-15 as a highly active producer of pectolytic enzymes could, with additional testing, be used for the industrial production of microbe enzymes with pectolytic activity (enzyme preparations).
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| Tipo: |
Journal Article
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| Idioma: |
Inglês
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| Identificador: |
ISSN 1804-0519 (Print) ISSN 1804-0527 (Online)
http://purl.umn.edu/94608
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| Relação: |
Perspectives of Innovations, Economics and Business>Volume 03, 2009
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| Formato: |
3
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