dc.contributor.author | DANILESCU, Olga | |
dc.contributor.author | BULHAC, Ion | |
dc.contributor.author | COCU, Maria | |
dc.contributor.author | BOUROSH, Pavlina | |
dc.contributor.author | CILOCI, Alexandra | |
dc.contributor.author | CLAPCO, Steliana | |
dc.contributor.author | LABLIUC, Svetlana | |
dc.contributor.author | MATROI, Alexandra | |
dc.date.accessioned | 2024-02-15T09:47:02Z | |
dc.date.available | 2024-02-15T09:47:02Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | DANILESCU, Olga et al. Nitrate of 2,6-diacetylpyridine-bis(picolinoylhydrazone)-bis(aqua)iron(III)–hydrate(1/2,5) with stimulating properties on synthesis of exocellular lipase in fungal strain Rhizopus arrhizus CNMN FD 03 and nutrient medium for cultivation. In: The 25th international exhibition of inventions INVENTICA 2021, Iasi, Romania, 2021, p. 300. ISSN:1844-7880. | en_US |
dc.identifier.issn | 1844-7880 | |
dc.identifier.uri | http://repository.utm.md/handle/5014/26409 | |
dc.description | Patent application No. a 2021 0014, 29.03.2021. Biotechnology; Industrial Microbiology | en_US |
dc.description.abstract | Conform invenției, se revendică compusul coordinativ mononuclear nitrat de 2,6-diacetilpiridină-bis-(picolinoil hidrazonă)-bis-(aqua)fier(III) – apă (1/2,5) cu formula [Fe(H2L)(H2O)2](NO3)3∙2,5H2O, unde H2L reprezintă 2,6- diacetylpyridină bis(picolinoylhydrazonă). Se revendică și mediul nutritiv nou pentru cultivarea submersă a tulpinii de fungi Rhizopus arrhizus CNMN FD 03 în componența căruia se include suplimentar, în calitate de stimulator al biosintezei lipazelor exocelulare compusul coordinativ revendicat, în următorul raport cantitativ al componentelor (g): făină de soia – 35,0; (NH4)2SO4 – 1,0; KH2PO4 – 5,0; [Fe(H2L)(H2O)2](NO3)3∙2,5H2O – 0,005…0,015; apă potabilă – până la 1 L; pH inițial – 8. Biostimulatorul asigură sporirea biosintezei lipazelor cu 17,4...82,7% și reducerea duratei de cultivare a producătorului cu 24 h. | en_US |
dc.description.abstract | According to the invention, a novel coordination compound of 2,6-diacetylpyridine-bis(picolinoylhydrazone)-bis(aqua)iron(III)– hydrate(1/2,5) with the formula [Fe(H2L)(H2O)2](NO3)3∙2,5H2O, where H2L represents 2,6- diacetylpyridine bis(picolinoylhydrazone), is claimed. A nutrient medium is claimed, for submerged cultivation of Rhizopus arrhizus CNMN FD 03 fungal strain containing soy flour, (NH4)2SO4, KH2PO4, water and the above-mentioned stimulant in the following quantitative ratio of components (g): soy flour – 35,0; (NH4)2SO4 – 1,0; KH2PO4 – 5,0; [Fe(H2L)(H2O)2](NO3)3∙2,5H2O – 0,005…0,015; potable water – up to 1 L. pH l – 8. The biostimulator ensures the increasing of lipases biosynthesis by 17,4...82,7% and reduction of duration of cultivation of producer by 24 h. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Technical University "Gheorghe Asachi" of Iași | en_US |
dc.relation.ispartofseries | International exhibition of inventions, INVENTICA;25th ed., Iasi, Romania, 2021 | |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.subject | invenții | en_US |
dc.subject | inventions | en_US |
dc.subject | tulpină de fungi | en_US |
dc.subject | Rhizopus arrhizus CNMN FD 03 | en_US |
dc.subject | fungal strains | en_US |
dc.subject | lipolytic enzymes | en_US |
dc.subject | lipases biosynthesis | en_US |
dc.subject | mediu nutritiv | en_US |
dc.title | Nitrate of 2,6-diacetylpyridine-bis(picolinoylhydrazone)-bis(aqua)iron(III)–hydrate(1/2,5) with stimulating properties on synthesis of exocellular lipase in fungal strain Rhizopus arrhizus CNMN FD 03 and nutrient medium for cultivation | en_US |
dc.type | Article | en_US |
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