MD3781F1 - Procedeu de obtinere a preparatului antioxidant termostabil din biomasa cianobacteriei Spirulina platensis - Google Patents
Procedeu de obtinere a preparatului antioxidant termostabil din biomasa cianobacteriei Spirulina platensis Download PDFInfo
- 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
Links
- 239000002028 Biomass Substances 0.000 title abstract 4
- 235000016425 Arthrospira platensis Nutrition 0.000 title abstract 3
- 240000002900 Arthrospira platensis Species 0.000 title abstract 3
- 241001464430 Cyanobacterium Species 0.000 title abstract 3
- 230000003078 antioxidant effect Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 3
- 239000003963 antioxidant agent Substances 0.000 title abstract 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 abstract 3
- 239000001963 growth medium Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 102000019197 Superoxide Dismutase Human genes 0.000 abstract 1
- 108010012715 Superoxide dismutase Proteins 0.000 abstract 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 238000005119 centrifugation Methods 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000005194 fractionation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000006228 supernatant Substances 0.000 abstract 1
- 229940032362 superoxide dismutase Drugs 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Inventia se refera la biotehnologie, in special la un procedeu de obtinere a preparatului antioxidant din biomasa cianobacteriei Spirulina platensis, utilizat in industria farmaceutica si cosmetologie. Procedeul, conform inventiei, include cultivarea biomasei cianobacteriei Spirulina platensis in reactoare de tip deschis pe un mediu de cultura Gromov cu adaugarea compusului coordinativ cu acidul tartric si imidazol [Mn(COO(CHOH)2COO)(C3N2H4)2(H2O)2]·nH2O in concentratie de 20 mg/L la temperatura de 30…35°C, separarea biomasei de mediulde cultura, distrugerea celulelor princongelare-decongelare repetata, extragerea fractiei proteice cu 0,1 M tampon fosfat de Na cu pH 7,8…8,0 cu adaugarea a 10 mM EDTA, fractionarea fractiei proteice prin precipitare izoelectricala pH 3,8…4,0, centrifugarea cu separarea ulterioara a precipitatului, concentrarea supernatantului ce contine superoxiddismutaza si ficocianina utilizand reagentul polietilenglicol Mr 40000 Da si congelarea. Rezultatul consta in obtinerea unui preparat termostabil cu activitate antioxidanta inalta.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20080079A MD3781G2 (ro) | 2008-03-18 | 2008-03-18 | Procedeu de obţinere a preparatului antioxidant termostabil din biomasa cianobacteriei Spirulina platensis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20080079A MD3781G2 (ro) | 2008-03-18 | 2008-03-18 | Procedeu de obţinere a preparatului antioxidant termostabil din biomasa cianobacteriei Spirulina platensis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3781F1 true MD3781F1 (ro) | 2008-12-31 |
| MD3781G2 MD3781G2 (ro) | 2009-07-31 |
Family
ID=40255083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20080079A MD3781G2 (ro) | 2008-03-18 | 2008-03-18 | Procedeu de obţinere a preparatului antioxidant termostabil din biomasa cianobacteriei Spirulina platensis |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3781G2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4319C1 (ro) * | 2013-10-17 | 2015-08-31 | Государственный Университет Молд0 | Hidrat de bis[(iminodiacetat)oxotiomolibdat(V)] de tetrafenilfosfoniu şi procedeu de cultivare a microalgei Spirulina platensis cu utilizarea acestuia |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4191C1 (ro) * | 2011-12-14 | 2013-07-31 | Государственный Университет Молд0 | Procedeu de extragere a ficocianinei din biomasa algei Spirulina platensis |
| MD4320C1 (ro) * | 2013-10-17 | 2015-08-31 | Государственный Университет Молд0 | Procedeu de determinare a cantităţii biomasei cianobacteriei Nostoc linckia |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2656874B1 (fr) * | 1990-01-11 | 1992-04-03 | Commissariat Energie Atomique | Procede de production et d'extraction d'anti-oxydants a partir d'une culture de micro-organismes et photobioreacteur pour la mise en óoeuvre de ce procede. |
| FR2706465B1 (fr) * | 1993-06-11 | 1995-08-25 | Heliosynthese Sa | Procédé de production et d'extraction de superoxyde-dismutases thermostables à partir d'une culture de micro-organismes photosynthétiques. |
| MD1008G2 (ro) * | 1997-04-30 | 1999-06-30 | Государственный Университет Молд0 | Procedeu de obţinere a ficocianinei |
-
2008
- 2008-03-18 MD MDA20080079A patent/MD3781G2/ro not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4319C1 (ro) * | 2013-10-17 | 2015-08-31 | Государственный Университет Молд0 | Hidrat de bis[(iminodiacetat)oxotiomolibdat(V)] de tetrafenilfosfoniu şi procedeu de cultivare a microalgei Spirulina platensis cu utilizarea acestuia |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3781G2 (ro) | 2009-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| An et al. | Wound-healing effects of mesenchymal stromal cell secretome in the cornea and the role of exosomes | |
| AU2012274478A8 (en) | Method for amplifying NK cells | |
| Chang et al. | Exosomes derived from hypoxia-cultured human adipose stem cells alleviate articular chondrocyte inflammaging and post-traumatic osteoarthritis progression | |
| CA3005308C (en) | Media and fermentation methods for producing polysaccharides in bacterial cell culture | |
| WO2011116922A3 (de) | Thermoresponsives substrat mit mikrogelen, verfahren zu dessen herstellung und kultivierungsverfahren für biologische zellen | |
| DK2056681T3 (da) | Homofermenterede produkter | |
| WO2014093505A3 (en) | Acp-mediated production of fatty acid derivatives | |
| WO2009147200A3 (en) | Method for the supply of growth components to cell cultures | |
| CN109105362B (zh) | 一种离体乳牙保存液及其制备方法 | |
| MD3781G2 (ro) | Procedeu de obţinere a preparatului antioxidant termostabil din biomasa cianobacteriei Spirulina platensis | |
| Müller et al. | Polyphosphate reverses the toxicity of the quasi-enzyme Bleomycin on alveolar endothelial lung cells in vitro | |
| MD3417G2 (ro) | Mediu nutritiv pentru cultivarea cianobacteriei Spirulina platensis | |
| Dos Santos et al. | Transitioning from static to suspension culture system for large‐scale production of xeno‐free extracellular vesicles derived from mesenchymal stromal cells | |
| WO2009035612A8 (en) | Multilineage-inducible cells and uses thereof | |
| Muzsai et al. | Cell-free supernatant derived from a Lactobacillus casei BL23 culture modifies the antiviral and immunomodulatory capacity of mesenchymal stromal cells | |
| Roato et al. | Suppressing the Aging Phenotype of Mesenchymal Stromal Cells: Are We Ready for Clinical Translation? | |
| Lange-Consiglio et al. | Characterization of urine-derived stromal/stem cells from healthy dogs and dogs affected by chronic kidney disease (CKD) | |
| MD3129G2 (ro) | Procedeu de obţinere a biomasei cianobacteriei Spirulina platensis | |
| Dhakal et al. | Investigating dose-dependent effects of chemical compounds targeting rumen fermentation pathways using an in-vitro rumen fermentation system | |
| WO2007139525A3 (en) | A method and a tissue material for use in the treatment of the skin defects and aging | |
| MD3128G2 (ro) | Procedeu de obţinere a biomasei de Spirulina platensis | |
| CN105331656A (zh) | 寇氏隐甲藻胞外多糖的制备方法以及该胞外多糖的应用 | |
| Rossner et al. | Skin wound healing: the impact of treatment with antimicrobial nanoparticles and mesenchymal stem cells | |
| EP4464777A1 (en) | Method for increasing exosome productivity and composition comprising exosomes produced thereby | |
| CN104450670A (zh) | 一种提高宿主细胞产酶活性的方法 |
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 |