MD4827B1 - Nitrat de 2,6-diacetilpiridin-bis(picolinoilhidrazon)-bis(aqua)fier(III)-hidrat(1/2,5) cu proprietăţi de stimulator al sintezei lipazelor la tulpina de fungi Rhizopus arrhizus CNMN FD 03 şi mediu nutritiv pentru cultivare - Google Patents

Nitrat de 2,6-diacetilpiridin-bis(picolinoilhidrazon)-bis(aqua)fier(III)-hidrat(1/2,5) cu proprietăţi de stimulator al sintezei lipazelor la tulpina de fungi Rhizopus arrhizus CNMN FD 03 şi mediu nutritiv pentru cultivare Download PDF

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Publication number
MD4827B1
MD4827B1 MDA20210014A MD20210014A MD4827B1 MD 4827 B1 MD4827 B1 MD 4827B1 MD A20210014 A MDA20210014 A MD A20210014A MD 20210014 A MD20210014 A MD 20210014A MD 4827 B1 MD4827 B1 MD 4827B1
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MD
Moldova
Prior art keywords
bis
picolinoylhydrazone
diacetylpyridine
cnmn
cultivation
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Application number
MDA20210014A
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English (en)
Russian (ru)
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MD20210014A1 (ro
MD4827C1 (ro
Inventor
Ольга ДАНИЛЕСКУ
Ион БУЛХАК
Мария КОКУ
Павлина БОУРОШ
Александра ЧИЛОЧЬ
Стелиана КЛАПКО
Светлана ЛАБЛЮК
Александра МАТРОЙ
Original Assignee
Институт Химии Моки
Институт Прикладной Физики
Институт Микробиологии И Биотехнологии
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Application filed by Институт Химии Моки, Институт Прикладной Физики, Институт Микробиологии И Биотехнологии filed Critical Институт Химии Моки
Priority to MDA20210014A priority Critical patent/MD4827C1/ro
Publication of MD20210014A1 publication Critical patent/MD20210014A1/ro
Publication of MD4827B1 publication Critical patent/MD4827B1/ro
Publication of MD4827C1 publication Critical patent/MD4827C1/ro

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  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Invenţia se referă la chimia coordinativă şi biotehnologie, în special la un compus coordinativ nou al fierului(III) cu bis(picolinoilhidrazona) 2,6-diacetilpiridinei, care manifestă proprietăţi de biostimulator al sintezei lipazelor exocelulare la tulpina de fungi miceliali Rhizopus arrhizus CNMN FD 03 şi poate fi utilizată în elaborarea biotehnologiilor pentru obţinerea enzimelor lipolitice.Conform invenţiei, se revendică un compus coordinativ nou nitrat de 2,6-diacetilpiridin-bis(picolinoilhidrazon)-bis(aqua)fier(III)-hidrat(1/2,5) cu formula [Fe(H2L)(H2O)2](NO3)3·2,5H2O, în care H2L reprezintă bis(picolinoilhidrazona) 2,6-diacetilpiridinei. Compusul revendicat este bine solubil în apă, ceea ce asigură o utilizare practică în calitate de component al mediilor nutritive.De asemenea, se revendică un mediu nutritiv pentru cultivarea tulpinii de fungi Rhizopus arrhizus CNMN FD 03, care conţine, g: făină de soia - 35,0; KH2PO4 - 5,0; (NH4)2SO4 - 1,0; [Fe(H2L)(H2O)2](NO3)3·2,5H2O - 0,005…0,015; apă potabilă - până la 1 L. Biostimulatorul asigură atingerea maximului de activitate lipolitică în prima zi de cultivare.
MDA20210014A 2021-03-29 2021-03-29 Nitrat de 2,6-diacetilpiridin-bis(picolinoilhidrazon)-bis(aqua)fier(III)-hidrat(1/2,5) cu proprietăţi de stimulator al sintezei lipazelor la tulpina de fungi Rhizopus arrhizus CNMN FD 03 şi mediu nutritiv pentru cultivare MD4827C1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20210014A MD4827C1 (ro) 2021-03-29 2021-03-29 Nitrat de 2,6-diacetilpiridin-bis(picolinoilhidrazon)-bis(aqua)fier(III)-hidrat(1/2,5) cu proprietăţi de stimulator al sintezei lipazelor la tulpina de fungi Rhizopus arrhizus CNMN FD 03 şi mediu nutritiv pentru cultivare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20210014A MD4827C1 (ro) 2021-03-29 2021-03-29 Nitrat de 2,6-diacetilpiridin-bis(picolinoilhidrazon)-bis(aqua)fier(III)-hidrat(1/2,5) cu proprietăţi de stimulator al sintezei lipazelor la tulpina de fungi Rhizopus arrhizus CNMN FD 03 şi mediu nutritiv pentru cultivare

Publications (3)

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MD20210014A1 MD20210014A1 (ro) 2022-09-30
MD4827B1 true MD4827B1 (ro) 2022-10-31
MD4827C1 MD4827C1 (ro) 2023-05-31

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MDA20210014A MD4827C1 (ro) 2021-03-29 2021-03-29 Nitrat de 2,6-diacetilpiridin-bis(picolinoilhidrazon)-bis(aqua)fier(III)-hidrat(1/2,5) cu proprietăţi de stimulator al sintezei lipazelor la tulpina de fungi Rhizopus arrhizus CNMN FD 03 şi mediu nutritiv pentru cultivare

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MD20210014A1 (ro) 2022-09-30
MD4827C1 (ro) 2023-05-31

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Owner name: INSTITUTIA PUBLICA UNIVERSITATEA DE STAT DIN MOLDOVA, MD STR. A. MATEEVICI NR. 60, MD-2009, CHISINAU, REPUBLICA MOLDOVAINSTITUTIA PUBLICA UNIVERSITATEA TEHNICA A MOLDOVEI, MD BD. STEFAN CEL MARE SI SFANT NR. 168, MD-2004, CHISINAU, REPUBLICA MOLDOVA

Free format text: PREVIOUS NAME OF PROPRIETOR: INSTITUTUL DE CHIMIE AL MEC, MD STR. ACADEMIEI NR. 3, MD-2028, REPUBLICA MOLDOVAINSTITUTUL DE FIZICA APLICATA, MD STR. ACADEMIEI NR. 5, MD-2028, CHISINAU, REPUBLICA MOLDOVAINSTITUTUL DE MICROBIOLOGIE SI BIOTEHNOLOGIE, MD STR. ACADEMIEI NR. 1, MD-2028, CHISINAU, REPUBLICA MOLDOVA