MD2247G2 - 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
- MD2247G2 MD2247G2 MDA20020186A MD20020186A MD2247G2 MD 2247 G2 MD2247 G2 MD 2247G2 MD A20020186 A MDA20020186 A MD A20020186A MD 20020186 A MD20020186 A MD 20020186A MD 2247 G2 MD2247 G2 MD 2247G2
- Authority
- MD
- Moldova
- Prior art keywords
- tomatoside
- concentration
- dry extract
- tomato seeds
- determining
- 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
- 239000000243 solution Substances 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 241000227653 Lycopersicon Species 0.000 abstract 2
- 230000001133 acceleration Effects 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
Invenţia se referă la un procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate şi poate fi aplicată în chimie şi medicină.Procedeul solicitat constă în dizolvarea extractului uscat din seminţe de tomate în soluţie de alcool etilic de 40 ... 50%, adăugarea la soluţia obţinută a reactivului Ehrlich în raport de 1:2 corespunzător. Termostatarea amestecului reactant obţinut se realizează la temperatura de 40°C în decurs de cel puţin 60 min, iar diluarea soluţiei complexului colorat format cu metanol se efectuează în raport de 3:1 corespunzător. Apoi se măsoară densitatea optică a soluţiei colorate şi se calculează după valoarea ei concentraţia tomatozidei.Rezultatul invenţiei constă în accelerarea procedeului, precum şi în mărirea exactităţii lui.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20020186A MD2247G2 (ro) | 2002-07-23 | 2002-07-23 | 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 |
|---|---|---|---|
| MDA20020186A MD2247G2 (ro) | 2002-07-23 | 2002-07-23 | Procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD2247F1 MD2247F1 (ro) | 2003-08-31 |
| MD2247G2 true MD2247G2 (ro) | 2004-02-29 |
Family
ID=29268019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20020186A MD2247G2 (ro) | 2002-07-23 | 2002-07-23 | Procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2247G2 (ro) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1972F1 (ro) * | 2001-08-06 | 2002-07-31 | Inst Nat De Farmacie | Procedeu de determinare a concentratiei de tomatozida in extractul uscat din seminte de tomate |
-
2002
- 2002-07-23 MD MDA20020186A patent/MD2247G2/ro not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1972F1 (ro) * | 2001-08-06 | 2002-07-31 | Inst Nat De Farmacie | Procedeu de determinare a concentratiei de tomatozida in extractul uscat din seminte de tomate |
| MD1972G2 (ro) * | 2001-08-06 | 2003-02-28 | Институтул Национал Де Фармачие | Procedeu de determinare a concentraţiei de tomatozidă în extractul uscat din seminţe de tomate |
Non-Patent Citations (2)
| Title |
|---|
| К.Г. Гурелидзе, Пасешниченко В.А., Васильева И.С., Прикладная биохимия и микробиология, 1986. т. 22, № 1, стр. 131-136 * |
| П.К. Кинтя, Г.В. Лазуревский. Стероидные гликози-ды ряда спиростана, Кишинев, Штиинца, 1979г., стр. 123 * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD2247F1 (ro) | 2003-08-31 |
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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 |