RO87644B1 - Process for extracting dye from phytolacca americana "l" plant - Google Patents
Process for extracting dye from phytolacca americana "l" plantInfo
- Publication number
- RO87644B1 RO87644B1 RO111511A RO11151183A RO87644B1 RO 87644 B1 RO87644 B1 RO 87644B1 RO 111511 A RO111511 A RO 111511A RO 11151183 A RO11151183 A RO 11151183A RO 87644 B1 RO87644 B1 RO 87644B1
- Authority
- RO
- Romania
- Prior art keywords
- plant
- phytolacca americana
- extracting dye
- dye
- extracting
- Prior art date
Links
- 240000007643 Phytolacca americana Species 0.000 title abstract 2
- 235000009074 Phytolacca americana Nutrition 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 241000196324 Embryophyta Species 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 235000013399 edible fruits Nutrition 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 238000002390 rotary evaporation Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
Landscapes
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
Inventia se refera la un procedeu de extragere integrala a colorantului din fructele plantei Phytolacca americana L si consta în aceea ca filtratul rezultat din fructe se refiltreaza, se centrifugheaza la o turatie de 6000.....8000 si apoi se trateaza cu solutie apoasa de acid sulfuric cu concentratie de 2.....9% se corecteaza pH-ul la 1,5.....5,0 se desicarii într-o zona de evaporare rotativa la temperatura de 35.....101 degree C dupa care produsul este reluat într-o solutie compusa din 1...3 ml si 25....30 ml alcool etilicabsolut si se evapora într-un cuptor la 35....101 degree C.The invention relates to a process for the complete extraction of the colorant from the fruits of Phytolacca americana L. and consists in that the resulting filtrate from the fruit is refiltered, centrifuged at a speed of 6000 ... 8000 and then treated with aqueous solution sulfuric acid with a concentration of 2 ... 9% the pH is corrected to 1.5 ..... 5.0 with desiccation in a rotary evaporation zone at a temperature of 35 ..... 101 degrees C after which the product is taken up in a solution composed of 1 ... 3 ml and 25 ... 30 ml of ethyl alcohol and evaporated in a furnace at 35 ... 101 ° C.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO83111511A RO87644A2 (en) | 1983-07-02 | 1983-07-02 | PROCESS FOR EXTRACTING PLANT COLOURANT PHYTOLACCA AMERICANA L |
| RO83112756A RO88923A3 (en) | 1983-07-02 | 1983-12-06 | APPARATUS FOR ERATING PLANT COLOR "PHYTOLACCA AMERICANA" |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO83111511A RO87644A2 (en) | 1983-07-02 | 1983-07-02 | PROCESS FOR EXTRACTING PLANT COLOURANT PHYTOLACCA AMERICANA L |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO87644B1 true RO87644B1 (en) | 1985-10-01 |
| RO87644A2 RO87644A2 (en) | 1985-10-31 |
Family
ID=20113344
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO83111511A RO87644A2 (en) | 1983-07-02 | 1983-07-02 | PROCESS FOR EXTRACTING PLANT COLOURANT PHYTOLACCA AMERICANA L |
| RO83112756A RO88923A3 (en) | 1983-07-02 | 1983-12-06 | APPARATUS FOR ERATING PLANT COLOR "PHYTOLACCA AMERICANA" |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO83112756A RO88923A3 (en) | 1983-07-02 | 1983-12-06 | APPARATUS FOR ERATING PLANT COLOR "PHYTOLACCA AMERICANA" |
Country Status (1)
| Country | Link |
|---|---|
| RO (2) | RO87644A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6936288B2 (en) * | 2003-06-10 | 2005-08-30 | Klearsen Corporation | Method and composition for the treatment of shingles and related afflictions |
-
1983
- 1983-07-02 RO RO83111511A patent/RO87644A2/en unknown
- 1983-12-06 RO RO83112756A patent/RO88923A3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO87644A2 (en) | 1985-10-31 |
| RO88923A3 (en) | 1986-06-30 |
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