MD146Z - Procedeu de extragere a astaxantinei din biomasă de Haematococcus pluvialis - Google Patents
Procedeu de extragere a astaxantinei din biomasă de Haematococcus pluvialis Download PDFInfo
- Publication number
- MD146Z MD146Z MDS20090167A MDS20090167A MD146Z MD 146 Z MD146 Z MD 146Z MD S20090167 A MDS20090167 A MD S20090167A MD S20090167 A MDS20090167 A MD S20090167A MD 146 Z MD146 Z MD 146Z
- Authority
- MD
- Moldova
- Prior art keywords
- biomass
- astaxanthin
- haematococcus pluvialis
- astaxanthin extraction
- disintegration
- Prior art date
Links
- 239000002028 Biomass Substances 0.000 title abstract 7
- JEBFVOLFMLUKLF-IFPLVEIFSA-N Astaxanthin Natural products CC(=C/C=C/C(=C/C=C/C1=C(C)C(=O)C(O)CC1(C)C)/C)C=CC=C(/C)C=CC=C(/C)C=CC2=C(C)C(=O)C(O)CC2(C)C JEBFVOLFMLUKLF-IFPLVEIFSA-N 0.000 title abstract 4
- MQZIGYBFDRPAKN-ZWAPEEGVSA-N astaxanthin Chemical compound C([C@H](O)C(=O)C=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)C(=O)[C@@H](O)CC1(C)C MQZIGYBFDRPAKN-ZWAPEEGVSA-N 0.000 title abstract 4
- 229940022405 astaxanthin Drugs 0.000 title abstract 4
- 235000013793 astaxanthin Nutrition 0.000 title abstract 4
- 239000001168 astaxanthin Substances 0.000 title abstract 4
- 238000000605 extraction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 241000168517 Haematococcus lacustris Species 0.000 title abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 2
- 230000001413 cellular effect Effects 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 238000005119 centrifugation Methods 0.000 abstract 1
- 239000002537 cosmetic Substances 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000002906 microbiologic effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Invenţia se referă la biotehnologie, şi anume la un procedeu de extragere a astaxantinei din biomasa microalgelor, care poate fi folosită în industria microbiologică, alimentară, cosmetică şi farmaceutică.Procedeul de extragere a astaxantinei din biomasă de Haematococcus pluvialis include separarea biomasei de lichidul cultural, distrugerea pereţilor celulari ai biomasei, prelucrarea biomasei cu un solvent organic, agitarea amestecului obţinut şi separarea extractului de astaxantină prin centrifugare.Noutatea invenţiei constă în aceea căse efectuează distrugerea mecanică a pereţilor celulari ai biomasei într-un omogenizator, în calitate de solvent se utilizează alcool etilic de 96%, răcit până la temperatura de 0°C, iar agitarea se efectuează pe un agitator mecanic orbital, timp de 5…10 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20090167A MD146Z (ro) | 2009-09-09 | 2009-09-09 | Procedeu de extragere a astaxantinei din biomasă de Haematococcus pluvialis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20090167A MD146Z (ro) | 2009-09-09 | 2009-09-09 | Procedeu de extragere a astaxantinei din biomasă de Haematococcus pluvialis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD146Y MD146Y (ro) | 2010-02-26 |
| MD146Z true MD146Z (ro) | 2010-11-30 |
Family
ID=43568916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20090167A MD146Z (ro) | 2009-09-09 | 2009-09-09 | Procedeu de extragere a astaxantinei din biomasă de Haematococcus pluvialis |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD146Z (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4104C1 (ro) * | 2010-12-22 | 2011-10-31 | Валериу РУДИК | Tulpină de algă Haematococcus pluvialis Flotow − sursă de astaxantină |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703978A (zh) * | 2018-09-03 | 2018-10-26 | 艾苛密（上海）健康科技股份有限公司 | 深层修复功能雨生红球藻提取物及其制备方法 |
-
2009
- 2009-09-09 MD MDS20090167A patent/MD146Z/ro not_active IP Right Cessation
Non-Patent Citations (7)
| Title |
|---|
| and implications for bioavailability. Journal of Applied Phycology, 2001, 13, p. 19-24 * |
| Mendes-Pinto M. et al. Evaluation of different cell disruption processes on encysted cells of Haematococcus pluvialis: effects on astaxantin recovery * |
| Mendes-Pinto M. et al. Evaluation of different cell disruption processes on encysted cells of Haematococcus pluvialis: effects on astaxantin recovery and implications for bioavailability. Journal of Applied Phycology, 200 1, 13, p. 19-24 * |
| Orosa M., Franquera D., Cid Abalde J. Carotenoid accumulation in Haematococcus pluvialis in mixotrophic growth. Biotechnology Letters. 2001, * |
| Orosa M., Franquera D., Cid Abalde J. Carotenoid accumulation in Haematococcus pluvialis in mixotrophic growth. Biotechnology Letters. 2001, 23, p. 373-378 * |
| Tomohisa Katsuda et al. Astaxantin production by Haematococcus pluvialis under illumination with LEDs. Enzyme and Microbial Technology, * |
| Tomohisa Katsuda et al. Astaxantin production by Haematococcus pluvialis under illumination with LEDs. Enzyme and Microbial Technology, 2004, 35, p. 81-86 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4104C1 (ro) * | 2010-12-22 | 2011-10-31 | Валериу РУДИК | Tulpină de algă Haematococcus pluvialis Flotow − sursă de astaxantină |
Also Published As
| Publication number | Publication date |
|---|---|
| MD146Y (ro) | 2010-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4Y | Short term patent expired |