MD1972G2 - Procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate - Google Patents
Procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate Download PDFInfo
- Publication number
- MD1972G2 MD1972G2 MDA20010255A MD20010255A MD1972G2 MD 1972 G2 MD1972 G2 MD 1972G2 MD A20010255 A MDA20010255 A MD A20010255A MD 20010255 A MD20010255 A MD 20010255A MD 1972 G2 MD1972 G2 MD 1972G2
- Authority
- MD
- Moldova
- Prior art keywords
- tomatoside
- concentration
- dry extract
- tomato seeds
- solution
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 235000007688 Lycopersicon esculentum Nutrition 0.000 title abstract 3
- 240000003768 Solanum lycopersicum Species 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 241000227653 Lycopersicon Species 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 2
- BGNGWHSBYQYVRX-UHFFFAOYSA-N 4-(dimethylamino)benzaldehyde Chemical compound CN(C)C1=CC=C(C=O)C=C1 BGNGWHSBYQYVRX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Invenţia se referă la un procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate şi poate fi utilizat în chimie şi medicină.Procedeul solicitat prevede dizolvarea extractului uscat din seminţe de tomate, evaporarea soluţiei şi uscarea reziduului, adăugarea reactivului Ehrlich, termostatarea amestecului, adăugarea metanolului, măsurarea densităţii optice a soluţiei obţinute şi calcularea concentraţiei de tomatozidă.Noutatea invenţiei constă în aceea că solventul se separă prin evaporarea soluţiei şi uscarea reziduului la temperatură de 105°C, se utilizează reactivul Ehrlich care reprezintă soluţia de 2% de p-dimetilaminobenzaldehidă în amestecul CH3OH : HCl în proporţie de 60:40 corespunzător, iar termostatarea amestecului se efectuează la temperatura de 40°C în decurs de 40 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20010255A MD1972G2 (ro) | 2001-08-06 | 2001-08-06 | Procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20010255A MD1972G2 (ro) | 2001-08-06 | 2001-08-06 | Procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD1972F1 MD1972F1 (ro) | 2002-07-31 |
| MD1972G2 true MD1972G2 (ro) | 2003-02-28 |
Family
ID=19739924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20010255A MD1972G2 (ro) | 2001-08-06 | 2001-08-06 | Procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1972G2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD2247G2 (ro) * | 2002-07-23 | 2004-02-29 | Институтул Национал Де Фармачие | Procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate |
-
2001
- 2001-08-06 MD MDA20010255A patent/MD1972G2/ro not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| Гуриелидзе К.Г. и др. "Определение фуростаноловых гликозидов в растениях", Прикладная биохимия и микробиология, т. 22, вып. 1, стр. 131-136, "Наука", Москва, 1986 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD2247G2 (ro) * | 2002-07-23 | 2004-02-29 | Институтул Национал Де Фармачие | Procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate |
Also Published As
| Publication number | Publication date |
|---|---|
| MD1972F1 (ro) | 2002-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |