MD4356B1 - Bis[N'-(2-hydroxy-kO-benzylidene)pyridine-4-carbohydrazidate(-1)-k2N',O]iron(III) nitrate - water (2/3) and process for cultivation of microalga Porphyridium cruentum with its use - Google Patents

Bis[N'-(2-hydroxy-kO-benzylidene)pyridine-4-carbohydrazidate(-1)-k2N',O]iron(III) nitrate - water (2/3) and process for cultivation of microalga Porphyridium cruentum with its use

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Publication number
MD4356B1
MD4356B1 MDA20140066A MD20140066A MD4356B1 MD 4356 B1 MD4356 B1 MD 4356B1 MD A20140066 A MDA20140066 A MD A20140066A MD 20140066 A MD20140066 A MD 20140066A MD 4356 B1 MD4356 B1 MD 4356B1
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MD
Moldova
Prior art keywords
iron
iii
microalga
water
carbohydrazidate
Prior art date
Application number
MDA20140066A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD4356C1 (en
Inventor
Diana DRAGANCEA
Valeriu Rudic
Ion BULHAC
Liudmila Rudi
Liudmila GUSINA
Liliana Cepoi
Alina Ciobotari
Vera Miscu
Tatiana CHIRIAC
Daniela Sadovnic
Original Assignee
Institutul De Chimie Al Academiei De Ştiinţe A Moldovei
Institutul De Microbiologie Şi Biotehnologie Al Academiei De Ştiinţe A Moldovei
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Institutul De Chimie Al Academiei De Ştiinţe A Moldovei, Institutul De Microbiologie Şi Biotehnologie Al Academiei De Ştiinţe A Moldovei filed Critical Institutul De Chimie Al Academiei De Ştiinţe A Moldovei
Priority to MDA20140066A priority Critical patent/MD4356C1/en
Publication of MD4356B1 publication Critical patent/MD4356B1/en
Publication of MD4356C1 publication Critical patent/MD4356C1/en

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The invention relates to chemistry and biotechnology, in particular to the synthesis of a new coordinative compound of iron(III) with antioxidant properties that can be used in the food industry and in medicine, and to a process for cultivation of microalga Porphyridium cruentum with its use.According to the invention, a coordinative compound - bis¢N'-(2-hydroxy-kO-benzylidene)pyridine-4-carbohydrazidate(-1)-k2N',O]iron(III) nitrate - water (2/3) is claimed.A process for cultivation of microalga Porphyridium cruentum is also claimed, which consists in that microalga is cultivated on a nutrient medium containing, g/L: NaNO3 - 5.0; NaCl - 7.0; KCl -7.5; MgSO4·7H2O - 1.8; Ca(NO3)2·4H2O - 0.15; KBr - 0.05; KI - 0.05; K2HPO4 - 0.2; ZnSO4·5H2O - 0.00002; CuSO4·5H2O - 0.00005; MnSO4·5H2O - 0.0003; H3BO3 - 0.0006; MoO3 -0.00002; NaVO3 - 0.00005, the compound bis¢N'-(2-hydroxy-kO-benzylidene)pyridine-4-carbohydrazidate(-1)-k2N',O]iron(III) nitrate - water (2/3) - 0.01…0.012 g/L and distilled water up to 1 L, having the pH 6.8…7.2; at a temperature of 23…25°C, an illumination of 2000…3000 lx/cm2, with periodic stirring.The result consists in increasing the content of phenols in the ethyl extract obtained from microalga biomass.
MDA20140066A 2014-07-09 2014-07-09 Bis[N'-(2-hydroxy-kO-benzylidene)pyridine-4-carbohydrazidate(-1)-k2N',O]iron(III) nitrate - water (2/3) and process for cultivation of microalga Porphyridium cruentum with its use MD4356C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20140066A MD4356C1 (en) 2014-07-09 2014-07-09 Bis[N'-(2-hydroxy-kO-benzylidene)pyridine-4-carbohydrazidate(-1)-k2N',O]iron(III) nitrate - water (2/3) and process for cultivation of microalga Porphyridium cruentum with its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20140066A MD4356C1 (en) 2014-07-09 2014-07-09 Bis[N'-(2-hydroxy-kO-benzylidene)pyridine-4-carbohydrazidate(-1)-k2N',O]iron(III) nitrate - water (2/3) and process for cultivation of microalga Porphyridium cruentum with its use

Publications (2)

Publication Number Publication Date
MD4356B1 true MD4356B1 (en) 2015-07-31
MD4356C1 MD4356C1 (en) 2016-02-29

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MDA20140066A MD4356C1 (en) 2014-07-09 2014-07-09 Bis[N'-(2-hydroxy-kO-benzylidene)pyridine-4-carbohydrazidate(-1)-k2N',O]iron(III) nitrate - water (2/3) and process for cultivation of microalga Porphyridium cruentum with its use

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MD4108C1 (en) * 2010-09-27 2011-11-30 Государственный Университет Молд0 Process for cultivation of cyanobacterium Spirulina platensis
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MD4254C1 (en) * 2012-11-05 2014-05-31 Институт Микробиологии И Биотехнологии Академии Наук Молдовы Hexafluorotitanate-bis[(dimethylglyoximato)-di-(thiocarbamide)cobalt(III)] dihydrate and process for cultivation of microalga Porphyridium cruentum with the use thereof
MD4255C1 (en) * 2012-11-05 2014-05-31 Институт Микробиологии И Биотехнологии Академии Наук Молдовы Tetraisothiocyanatocobaltate of bis(nicotinoylhydrazone)-2,6-diformil-4-methylphenol(methanol)(aqua)cobalt(II) and process for cultivation of microalga Porphyridium cruentum with the use thereof
MD4253C1 (en) * 2012-11-05 2014-05-31 Институт Микробиологии И Биотехнологии Академии Наук Молдовы Sulphato-bis(nicotinoylhydrazone)-2,6-diacetylpyridin-cobalt(II )monomethanol trihydrate and process for cultivation of microalga Porphyridium cruentum with the use thereof
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