MD3301G2 - Process for submerged cultivation of Penicillium expansum CNMN FD 05 C fungi strain - Google Patents
Process for submerged cultivation of Penicillium expansum CNMN FD 05 C fungi strain Download PDFInfo
- Publication number
- MD3301G2 MD3301G2 MDA20060122A MD20060122A MD3301G2 MD 3301 G2 MD3301 G2 MD 3301G2 MD A20060122 A MDA20060122 A MD A20060122A MD 20060122 A MD20060122 A MD 20060122A MD 3301 G2 MD3301 G2 MD 3301G2
- Authority
- MD
- Moldova
- Prior art keywords
- penicillium expansum
- fungi strain
- cnmn
- cultivation
- submerged cultivation
- Prior art date
Links
- 241001123663 Penicillium expansum Species 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 241000233866 Fungi Species 0.000 title abstract 2
- 108010008885 Cellulose 1,4-beta-Cellobiosidase Proteins 0.000 abstract 2
- 241000209149 Zea Species 0.000 abstract 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 2
- 235000005822 corn Nutrition 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- 239000007836 KH2PO4 Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000001110 calcium chloride Substances 0.000 abstract 1
- 235000011148 calcium chloride Nutrition 0.000 abstract 1
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 1
- 230000001461 cytolytic effect Effects 0.000 abstract 1
- 239000012153 distilled water Substances 0.000 abstract 1
- 229910052564 epsomite Inorganic materials 0.000 abstract 1
- 238000011081 inoculation Methods 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 230000002906 microbiologic effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 abstract 1
- 235000019796 monopotassium phosphate Nutrition 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 abstract 1
- 235000010344 sodium nitrate Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The invention refers to biotechnology, in particular to a process for submerged cultivation of Penicillium expansum fungi strain and may be used in the microbiological industry for obtaining cellulosolytic preparations with an increased content of cellobiohydrolase.The process for submerged cultivation of Penicillium expansum CNMN FD 05 C fungi strain includes preparation of the spore suspension, treatment thereof during 30 min with low-intensity waves with λ 5,6 mm, emitted in periodic regime, inoculation of the treated suspension onto a nutrient medium with pH 4,5, with the following composition, mass %: KH2PO4 0,1, CaCl2 0,01, KCl 0,01, MgSO4·7H2O 0,03, NaNO3 0,25, FeCl3·6H2O 0,001, corn extract 1,5, corn stems 4,0, distilled water the rest and cultivation at the temperature of 28…30°C during 120 hours.The result of the invention consists in increasing the cellobiohydrolase biosynthesis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060122A MD3301G2 (en) | 2006-04-13 | 2006-04-13 | Process for submerged cultivation of Penicillium expansum CNMN FD 05 C fungi strain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20060122A MD3301G2 (en) | 2006-04-13 | 2006-04-13 | Process for submerged cultivation of Penicillium expansum CNMN FD 05 C fungi strain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3301F1 MD3301F1 (en) | 2007-04-30 |
| MD3301G2 true MD3301G2 (en) | 2007-11-30 |
Family
ID=38164595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20060122A MD3301G2 (en) | 2006-04-13 | 2006-04-13 | Process for submerged cultivation of Penicillium expansum CNMN FD 05 C fungi strain |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3301G2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4329C1 (en) * | 2013-10-30 | 2015-09-30 | Институт Микробиологии И Биотехнологии Академии Наук Молдовы | Process for cultivation of yeast strain Saccharomyces cerevisiae CNMN-Y-20 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD2588G2 (en) * | 2004-03-19 | 2005-05-31 | Институт Микробиологии И Биотехнологии Академии Наук Молдовы | Strain of Penicillium expansum fungus - producer of cellulases |
| MD2747G2 (en) * | 2004-09-16 | 2005-12-31 | Институт Микробиологии И Биотехнологии Академии Наук Молдовы | Nutrient medium for cultivation of Penicillium expansum CNMN FD 05 C fungi strain |
-
2006
- 2006-04-13 MD MDA20060122A patent/MD3301G2/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD2588G2 (en) * | 2004-03-19 | 2005-05-31 | Институт Микробиологии И Биотехнологии Академии Наук Молдовы | Strain of Penicillium expansum fungus - producer of cellulases |
| MD2747G2 (en) * | 2004-09-16 | 2005-12-31 | Институт Микробиологии И Биотехнологии Академии Наук Молдовы | Nutrient medium for cultivation of Penicillium expansum CNMN FD 05 C fungi strain |
Non-Patent Citations (1)
| Title |
|---|
| Грачева И.М. Технология ферментных препаратов. Москва, Агропромиздат, 1987, с. 197-216 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4329C1 (en) * | 2013-10-30 | 2015-09-30 | Институт Микробиологии И Биотехнологии Академии Наук Молдовы | Process for cultivation of yeast strain Saccharomyces cerevisiae CNMN-Y-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3301F1 (en) | 2007-04-30 |
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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 |