MD3525F1 - Process for Stevia rebaudiana Bertoni extract obtaining - Google Patents
Process for Stevia rebaudiana Bertoni extract obtainingInfo
- Publication number
- MD3525F1 MD3525F1 MDA20070307A MD20070307A MD3525F1 MD 3525 F1 MD3525 F1 MD 3525F1 MD A20070307 A MDA20070307 A MD A20070307A MD 20070307 A MD20070307 A MD 20070307A MD 3525 F1 MD3525 F1 MD 3525F1
- Authority
- MD
- Moldova
- Prior art keywords
- dose
- extract
- stevia rebaudiana
- mas
- hours
- Prior art date
Links
Landscapes
- Seasonings (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
Inventia se refera la industria alimentara, si anume la un procedeu de obtinere a extractului de stevie. Procedeul, conform inventiei, include maruntirea frunzelor uscate pana la dimensiunile de 3…7 mm, amestecarea cu apa in raport respectiv de 1: (8…15), infuzarea la temperatura de 80…85°C pana laun continut de substante uscate in extract de 7,0…10,0% mas., separarea extractului, tratarea acestuia cu acid citric pana la un pH de 3,2…4,0, carbune activat in doza de 21…35 g/L cu agitarea simentinerea ulterioara in decurs de 2…3 ore, cu solutie de 5% de gelatina in doza de 6,8…7,0 g/L sisuspensie de bentonita de 5% in doza de 0,10…1,75g/L la agitare cu mentinerea ulterioara in decursde 0,3…0,5 ore, filtrarea printr-un strat de perlit sau kieselgur si concentrarea pana la un continut de substante uscate de 48…50% mas.The invention relates to the food industry, namely to a process for obtaining stevia extract. The process, according to the invention, includes crushing the dried leaves to the dimensions of 3… 7 mm, mixing with water in the ratio of 1: (8… 15), infusion at a temperature of 80… 85 ° C to a content of dry substances in the extract of 7.0… 10.0% mas., separation of the extract, its treatment with citric acid up to a pH of 3.2… 4.0, activated charcoal at a dose of 21… 35 g / L with further stirring and cementation during of 2… 3 hours, with 5% solution of gelatin in a dose of 6.8… 7.0 g / L and suspension of 5% bentonite in a dose of 0.10… 1.75 g / L at stirring with subsequent maintenance in after 0.3… 0.5 hours, filtration through a layer of perlite or kieselguhr and concentration to a dry matter content of 48… 50% mas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20070307A MD3525G2 (en) | 2007-11-07 | 2007-11-07 | Process for Stevia rebaudiana Bertoni extract obtaining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20070307A MD3525G2 (en) | 2007-11-07 | 2007-11-07 | Process for Stevia rebaudiana Bertoni extract obtaining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3525F1 true MD3525F1 (en) | 2008-03-31 |
| MD3525G2 MD3525G2 (en) | 2008-10-31 |
Family
ID=39271497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20070307A MD3525G2 (en) | 2007-11-07 | 2007-11-07 | Process for Stevia rebaudiana Bertoni extract obtaining |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3525G2 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE97910T1 (en) * | 1987-07-21 | 1993-12-15 | Roger H Giovanetto | PROCESS FOR OBTAINING STEVIOIDES FROM VEGETABLE RAW MATERIAL. |
| SU1741737A1 (en) * | 1990-06-11 | 1992-06-23 | А.Г. Каланди , Г.П. Сарджвеладзе, В.П. Цанава, К.М. Салдадзе, Р.С. Гоциридзе, Н.В. Чхетдзе и A.M. Зоидзе | Method for production of natural sugar replacer |
| SU1794442A1 (en) * | 1990-08-13 | 1993-02-15 | Proizv Ob Napitkov Mineralnykh | Method for production sweetener of leaves "stevia rebaudiana bertoni" plants |
| RU2156083C2 (en) * | 1997-06-24 | 2000-09-20 | Дмитриенко Николай Васильевич | Method of obtaining extract from stevia grass |
| RU2167544C2 (en) * | 1999-03-09 | 2001-05-27 | Краснодарский научно-исследовательский институт хранения и переработки сельскохозяйственной продукции | Method of preparing extract from plant stevia rebaudiana bertoni for winemaking |
| RU2250041C2 (en) * | 2002-07-25 | 2005-04-20 | Воликов Роман Владимирович | Method for producing of stevioside |
| RU2239333C1 (en) * | 2003-04-21 | 2004-11-10 | Государственное учреждение Краснодарский научно-исследовательский институт хранения и переработки сельскохозяйственной продукции | Method for preparing extract from plant stevia rebaundiana bertoni for preserving |
| MD2773G2 (en) * | 2003-06-26 | 2006-01-31 | Научно-Исследовательский Конструкторско-Технологический Институт Пищевой Промышленности Республики Молдова | Process for stevia extract obtaining |
-
2007
- 2007-11-07 MD MDA20070307A patent/MD3525G2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD3525G2 (en) | 2008-10-31 |
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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 |