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Researching the possibilities of the pectolytic ensyme biosynthesis with the aspergillus species of microscopic fungi

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  • Mojsov, Kiro
Abstract
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).

Suggested Citation

  • Mojsov, Kiro, 2009. "Researching the possibilities of the pectolytic ensyme biosynthesis with the aspergillus species of microscopic fungi," Perspectives of Innovations, Economics and Business (PIEB), Prague Development Center (PRADEC), vol. 3, pages 1-3, December.
  • Handle: RePEc:ags:jrpieb:94608
    DOI: 10.22004/ag.econ.94608
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    Keywords

    Land Economics/Use;

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