MD2774G2 - Procedeu de obţinere a colorantului roşu din materie primă vegetală - Google Patents
Procedeu de obţinere a colorantului roşu din materie primă vegetală Download PDFInfo
- Publication number
- MD2774G2 MD2774G2 MDA20040173A MD20040173A MD2774G2 MD 2774 G2 MD2774 G2 MD 2774G2 MD A20040173 A MDA20040173 A MD A20040173A MD 20040173 A MD20040173 A MD 20040173A MD 2774 G2 MD2774 G2 MD 2774G2
- Authority
- MD
- Moldova
- Prior art keywords
- raw material
- obtaining
- mass
- colorant
- red colorant
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002994 raw material Substances 0.000 title abstract 3
- 239000001062 red colorant Substances 0.000 title abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000003086 colorant Substances 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 239000002537 cosmetic Substances 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 238000005292 vacuum distillation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Cosmetics (AREA)
Abstract
Invenţia se referă la un procedeu de obţinere a colorantului roşu din materie primă vegetală şi poate fi aplicată în industria alimentară şi cosmetică.Procedeul, conform invenţiei, include mărunţirea materiei prime vegetale, extracţia colorantului cu soluţie apoasă conţinând 40…50% vol. etanol şi 0,5…1,0% mas. HCl sau 6% mas. acid citric, timp de 2,5 ore, la temperatura camerei, diluarea extractului obţinut cu apă, separarea fazei lichide, tratarea ei cu sulfocationit în H-formă, separarea cationitului de faza lichidă, extracţia colorantului cu soluţie apoasă conţinând 60…80% vol. etanol şi 0,7…1,5% mas. HCl la temperatura de 40…50°C în condiţii dinamice şi concentrarea eluatului obţinut prin distilare în vid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040173A MD2774G2 (ro) | 2004-07-07 | 2004-07-07 | Procedeu de obţinere a colorantului roşu din materie primă vegetală |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040173A MD2774G2 (ro) | 2004-07-07 | 2004-07-07 | Procedeu de obţinere a colorantului roşu din materie primă vegetală |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD2774F1 MD2774F1 (ro) | 2005-05-31 |
| MD2774G2 true MD2774G2 (ro) | 2006-01-31 |
Family
ID=34617491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20040173A MD2774G2 (ro) | 2004-07-07 | 2004-07-07 | Procedeu de obţinere a colorantului roşu din materie primă vegetală |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2774G2 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2930557B1 (fr) * | 2008-04-29 | 2013-08-30 | Lvmh Rech | Matieres colorantes d'origine vegetale et leur utilisation pour colorer des compositions, en particulier des compositions cosmetiques |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU231051A1 (ru) * | В. Андреев , Э. М. Шприцмаа | ОБ ПОЛУЧЕНИЯ "ПИЩЕВОГО КРАСИТЕЛЯиз выжимок плодов и год | ||
| RU2018511C1 (ru) * | 1992-11-11 | 1994-08-30 | Всероссийский научно-исследовательский институт консервной и овощесушильной промышленности | Способ получения пищевого красителя из растительного сырья |
| RU2025475C1 (ru) * | 1992-09-14 | 1994-12-30 | Малое предприятие "Спектр" | Способ получения антоцианового красителя |
| MD689F1 (ro) * | 1996-05-03 | 1997-03-31 | Serafim Cornea | Procedeu de obţinere a colorantului roşu din materie primă vegetală |
| MD2284F1 (ro) * | 2002-01-25 | 2003-10-31 | Inst Nat Al Viei Si Vinului | Procedeu de obtinere a colorantului natural rosu |
-
2004
- 2004-07-07 MD MDA20040173A patent/MD2774G2/ro not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU231051A1 (ru) * | В. Андреев , Э. М. Шприцмаа | ОБ ПОЛУЧЕНИЯ "ПИЩЕВОГО КРАСИТЕЛЯиз выжимок плодов и год | ||
| RU2025475C1 (ru) * | 1992-09-14 | 1994-12-30 | Малое предприятие "Спектр" | Способ получения антоцианового красителя |
| RU2018511C1 (ru) * | 1992-11-11 | 1994-08-30 | Всероссийский научно-исследовательский институт консервной и овощесушильной промышленности | Способ получения пищевого красителя из растительного сырья |
| MD689F1 (ro) * | 1996-05-03 | 1997-03-31 | Serafim Cornea | Procedeu de obţinere a colorantului roşu din materie primă vegetală |
| MD2284F1 (ro) * | 2002-01-25 | 2003-10-31 | Inst Nat Al Viei Si Vinului | Procedeu de obtinere a colorantului natural rosu |
Also Published As
| Publication number | Publication date |
|---|---|
| MD2774F1 (ro) | 2005-05-31 |
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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 |