MD4043B1 - Acetato-N-[2-(2-hydroxyethylamino)-ethyl]-salicylideneimino(1-)copper and process for cultivation of cyanobacterium Spirulina platensis - Google Patents

Acetato-N-[2-(2-hydroxyethylamino)-ethyl]-salicylideneimino(1-)copper and process for cultivation of cyanobacterium Spirulina platensis

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Publication number
MD4043B1
MD4043B1 MDA20100006A MD20100006A MD4043B1 MD 4043 B1 MD4043 B1 MD 4043B1 MD A20100006 A MDA20100006 A MD A20100006A MD 20100006 A MD20100006 A MD 20100006A MD 4043 B1 MD4043 B1 MD 4043B1
Authority
MD
Moldova
Prior art keywords
copper
hydroxyethylamino
cultivation
ethyl
spirulina platensis
Prior art date
Application number
MDA20100006A
Other languages
Romanian (ro)
Other versions
MD4043C2 (en
Inventor
Aurelian Gulea
Victor Tapcov
Vasile GRAUR
Ludmila Batir
Valeriu Rudic
Valentina Bulimaga
Daniela ELENCIUC
Original Assignee
Universitatea De Stat Din Moldova
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.)
Filing date
Publication date
Application filed by Universitatea De Stat Din Moldova filed Critical Universitatea De Stat Din Moldova
Priority to MDA20100006A priority Critical patent/MD4043C2/en
Publication of MD4043B1 publication Critical patent/MD4043B1/en
Publication of MD4043C2 publication Critical patent/MD4043C2/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Inventia se refera la un compus coordinativ nou din clasa salicilidenaminoalcoolatilor metalelor de tranzitie si la un procedeu de cultivare a cianobacteriei Spirulina platensis cu utilizarea acestuia in calitate de compus ce sporeste continutul de cupru in biomasa cianobacteriei. Se revendica un compus coordinativ, acetato-N-[2-(2-hidroxietilamino)-etil]-salicilidenimino(1-)cupru cu formula:De asemenea, se revendica un procedeu de cultivare a cianobacteriei Spirulina platensis, care include cultivarea spirulinei intr-un mediu nutritiv ce contine, g/L: NaNO3 – 2,5; NaHCO3 – 16,8; NaCl – 1,0; K2SO4 – 1,0; K2HPO4 – 0,5; MgSO4·7H2O – 0,2; CaCl2 – 0,04; FeSO4·7H2O – 0,01; EDTA - 0,08; H3BO3 – 0,00286; MnCl2·4H2O – 0,00181; ZnSO4 ·7H2O – 0,00022; CuSO4·5H2O – 0,00008; MoO3 – 0,000015 si apa distilata pana la 1L, la o temperatura de 30…32°C, la pH 9,5…10,0 si iluminarea de 2000…3000 lx. Totodata la a 2-a zi de cultivare in mediul nutritiv se adauga acetato-N-[2-(2-hidroxietilamino)-etil]-salicilidenimino(1-)cupru, in concentratie de 2…4 mg/L, in care cantitatea Cu2+ constituie 0,47…0,94 mg/L.The invention relates to a new coordinating compound in the class of salicylidenaminoalcohols of transition metals and to a process for cultivating cyanobacterium Spirulina platensis with its use as a compound that increases the copper content in the cyanobacterium biomass. A copper compound, acetate-N- [2- (2-hydroxyethylamino) -ethyl] -salicylidenimino (1-) copper of the formula is claimed: Also, a process for cultivating cyanobacteria Spirulina platensis, which includes the cultivation of spirulina into - a nutritious medium containing, g / L: NaNO3 - 2.5; NaHCO3 - 16.8; NaCl - 1.0; K2SO4 - 1.0; K2HPO4 - 0.5; MgSO4 · 7H2O - 0.2; CaCl2 - 0.04; FeSO4 · 7H2O - 0.01; EDTA - 0.08; H3BO3 - 0.00286; MnCl2 · 4H2O - 0.00181; ZnSO4 · 7H2O - 0.00022; CuSO4 · 5H2O - 0.00008; MoO3 - 0.000015 and distilled water up to 1L, at a temperature of 30 ... 32 ° C, at pH 9.5 ... 10.0 and lighting of 2000 ... 3000 lx. At the second day of cultivation in the nutrient medium, acetate-N- [2- (2-hydroxyethylamino) -ethyl] -salicylidenimino (1-) copper is added, in a concentration of 2 ... 4 mg / L, in which the quantity Cu2 + constitutes 0.47… 0.94 mg / L.

MDA20100006A 2010-01-18 2010-01-18 Acetato-N-[2-(2-hydroxyethylamino)-ethyl]-salicylideneimino(1-)copper and process for cultivation of cyanobacterium Spirulina platensis MD4043C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20100006A MD4043C2 (en) 2010-01-18 2010-01-18 Acetato-N-[2-(2-hydroxyethylamino)-ethyl]-salicylideneimino(1-)copper and process for cultivation of cyanobacterium Spirulina platensis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20100006A MD4043C2 (en) 2010-01-18 2010-01-18 Acetato-N-[2-(2-hydroxyethylamino)-ethyl]-salicylideneimino(1-)copper and process for cultivation of cyanobacterium Spirulina platensis

Publications (2)

Publication Number Publication Date
MD4043B1 true MD4043B1 (en) 2010-05-31
MD4043C2 MD4043C2 (en) 2010-12-31

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MDA20100006A MD4043C2 (en) 2010-01-18 2010-01-18 Acetato-N-[2-(2-hydroxyethylamino)-ethyl]-salicylideneimino(1-)copper and process for cultivation of cyanobacterium Spirulina platensis

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Cited By (1)

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MD4319C1 (en) * 2013-10-17 2015-08-31 Государственный Университет Молд0 Bis[(iminodiacetate)oxothiomolybdate(V)]tetraphenylphosphonium hydrate and process for cultivation of Spirulina platensis cyanobacterium with the use thereof

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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
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
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
MD4303C1 (en) * 2013-07-05 2015-04-30 Институт Химии Академии Наук Молдовы Bis(dimethylglyoximato)chloro(isonicotinoylhydrazone-2-hydroxy-1-naphthaldehyde)cobalt(III) and process for cultivation of Porphyridium cruentum microalga with the use thereof
MD4326C1 (en) * 2013-10-22 2015-09-30 Институт Химии Академии Наук Молдовы N-(D8,13-Bicyclohomofarnesenoylamino)carbazole compound and process for cultivation of Nostoc linckia cyanobacterium with its use
MD4327C1 (en) * 2013-10-22 2015-09-30 Институт Химии Академии Наук Молдовы N-(D8,13-Bicyclohomofarnesenoyl)-3-amino-1,2,4-triazole compound and process for cultivation of Nostoc linckia cyanobacterium with its use
MD4366C1 (en) * 2014-07-09 2016-03-31 Институт Химии Академии Наук Молдовы Bis[1-phenyl-3-methyl-6-(pyridinium-4-il)-4,5-diaza-hexa-1,3,5-triene-1-hydroxy-6-olato-O1,N4,O6]iron(II)sulphate tetrahydrate and process for cultivation of microalga Porphyridium cruentum with its use
MD4356C1 (en) * 2014-07-09 2016-02-29 Институт Химии Академии Наук Молдовы 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
MD4365C1 (en) * 2014-07-09 2016-03-31 Институт Химии Академии Наук Молдовы Bis[1-phenyl-3-methyl-6-(pyridinium-4-yl)-4,5-diaza-hexa-1,3,5-triene-1,6-diolato-O1,N4,O6]iron(III) nitrate and process for cultivation of microalga Porphyridium cruentum with its use
MD4367C1 (en) * 2014-07-09 2016-03-31 Институт Химии Академии Наук Молдовы Bis[N'-(2-hydroxy-kO-3-carboxybenzilidene)pyridine-3-carbohydrazidate(-1)-k2N',O]iron(III) perchlorate - water (4/5) and process for cultivation of microalga Porphyridium cruentum with its use

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1662442A1 (en) * 1988-07-29 1991-07-15 Кишиневский Государственный Университет Им.В.И.Ленина Method for spiruline cultivation
MD167G2 (en) * 1993-03-18 1995-06-30 Юрие ПОТАПОВ Thermogenerator and device for liguid heating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4319C1 (en) * 2013-10-17 2015-08-31 Государственный Университет Молд0 Bis[(iminodiacetate)oxothiomolybdate(V)]tetraphenylphosphonium hydrate and process for cultivation of Spirulina platensis cyanobacterium with the use thereof

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MD4043C2 (en) 2010-12-31

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FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees