MD3781F1 - Process for obtaining an antioxidant thermostable preparation from Spirulina platensis cyanobacterium biomass - Google Patents

Process for obtaining an antioxidant thermostable preparation from Spirulina platensis cyanobacterium biomass

Info

Publication number
MD3781F1
MD3781F1 MDA20080079A MD20080079A MD3781F1 MD 3781 F1 MD3781 F1 MD 3781F1 MD A20080079 A MDA20080079 A MD A20080079A MD 20080079 A MD20080079 A MD 20080079A MD 3781 F1 MD3781 F1 MD 3781F1
Authority
MD
Moldova
Prior art keywords
obtaining
biomass
spirulina platensis
preparation
antioxidant
Prior art date
Application number
MDA20080079A
Other languages
Romanian (ro)
Other versions
MD3781G2 (en
Inventor
Valeriu Rudic
Valentina Bulimaga
Nadejda Efremova
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 MDA20080079A priority Critical patent/MD3781G2/en
Publication of MD3781F1 publication Critical patent/MD3781F1/en
Publication of MD3781G2 publication Critical patent/MD3781G2/en

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  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

The invention refers to biotechnology, particularly to a process for obtaining an antioxidant preparation from Spirulina platensis cyanobacterium biomass, used in the pharmaceutical industry and cosmetology. The process, according to the invention, includes cultivation of Spirulina platensis cyanobacterium biomass in open-type reactors on a Gromov culture medium with addition of the coordinative compound with the tartaric acid and imidazole [Mn(COO(CHOH)2COO(C3N2H4)2(H2O)2]ÀnH2O in the concentration of 20 mg/L at a temperature of 30...35?C, separation of biomass from the culture medium, destruction of cells by repeated congelation-decongelation, extraction of proteic fraction with 0,1 M Na-phosphatic buffer at a pH of 7,8...8,0 with addition of 10 mM EDTA, fractionation of proteic fracture by isoelectric precipitation at a pH of 3,8...4,0, centrifugation with subsequent separation of the precipitate, concentration of the supernatant liquid containing superoxidedismutase and fricocyanine using the Mr 40000 Da polyethylene glycol reagent and congelation. The result consists in obtaining a thermostable preparation with high antioxidant activity.
MDA20080079A 2008-03-18 2008-03-18 Process for obtaining an antioxidant thermostable preparation from Spirulina platensis cyanobacterium biomass MD3781G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20080079A MD3781G2 (en) 2008-03-18 2008-03-18 Process for obtaining an antioxidant thermostable preparation from Spirulina platensis cyanobacterium biomass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20080079A MD3781G2 (en) 2008-03-18 2008-03-18 Process for obtaining an antioxidant thermostable preparation from Spirulina platensis cyanobacterium biomass

Publications (2)

Publication Number Publication Date
MD3781F1 true MD3781F1 (en) 2008-12-31
MD3781G2 MD3781G2 (en) 2009-07-31

Family

ID=40255083

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20080079A MD3781G2 (en) 2008-03-18 2008-03-18 Process for obtaining an antioxidant thermostable preparation from Spirulina platensis cyanobacterium biomass

Country Status (1)

Country Link
MD (1) MD3781G2 (en)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4191C1 (en) * 2011-12-14 2013-07-31 Государственный Университет Молд0 Process for extraction of phycocyanin from Spirulina platensis alga biomass
MD4320C1 (en) * 2013-10-17 2015-08-31 Государственный Университет Молд0 Process for determining the amount of Nostoc linckia cyanobacterium biomass

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656874B1 (en) * 1990-01-11 1992-04-03 Commissariat Energie Atomique PROCESS FOR THE PRODUCTION AND EXTRACTION OF ANTI-OXIDANTS FROM A CULTURE OF MICROORGANISMS AND PHOTOBIOREACTOR FOR THE IMPLEMENTATION OF THIS PROCESS.
FR2706465B1 (en) * 1993-06-11 1995-08-25 Heliosynthese Sa Process for the production and extraction of thermostable superoxide dismutases from a culture of photosynthetic microorganisms.
MD1008G2 (en) * 1997-04-30 1999-06-30 Государственный Университет Молд0 Method for obtaining the phyocyanine

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

Also Published As

Publication number Publication date
MD3781G2 (en) 2009-07-31

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Legal Events

Date Code Title Description
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