MD1817Y - Process for producing red betacyanin dye from pokeweed berries of Phytolacca americana L. - Google Patents
Process for producing red betacyanin dye from pokeweed berries of Phytolacca americana L. Download PDFInfo
- Publication number
- MD1817Y MD1817Y MDS20240046A MDS20240046A MD1817Y MD 1817 Y MD1817 Y MD 1817Y MD S20240046 A MDS20240046 A MD S20240046A MD S20240046 A MDS20240046 A MD S20240046A MD 1817 Y MD1817 Y MD 1817Y
- Authority
- MD
- Moldova
- Prior art keywords
- dye
- betacyanin
- pokeweed
- berries
- phytolacca americana
- Prior art date
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- Cosmetics (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Invenţia se referă la industria alimentară, şi anume la un procedeu de obţinere a colorantului roşu de betacianină din fructe de cârmâzPhytolacca americana L., totodată colorantul obţinut poate fi aplicat în agricultură, în industria farmaceutică şi cosmetică .Procedeul, conform invenţiei, include zdrobirea fructelor, adăugarea drojdiilor de coptSaccharomyces cerevisiae, fermentarea, filtrarea sucului, congelarea acestuia, dezgheţarea lentă cu separarea apei şi obţinerea sucului concentrat, precipitarea coloratului în două etape prin amestecare cu alcool etilic, separarea supernatantului, după care precipitatul roşu obţinut se purifică cu alcool etilic, se usucă şi se macină până la pulbere.The invention relates to the food industry, namely to a process for obtaining the red betacyanin dye from the fruits of the Phytolacca americana L., at the same time the dye obtained can be applied in agriculture, in the pharmaceutical and cosmetic industries. The process, according to the invention, includes crushing the fruits, adding the yeast Saccharomyces cerevisiae, fermentation, filtering the juice, freezing it, slow thawing with water separation and obtaining the concentrated juice, precipitating the dye in two stages by mixing with ethyl alcohol, separating the supernatant, after which the red precipitate obtained is purified with ethyl alcohol, dried and ground to powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20240046A MD1817Z (en) | 2024-04-30 | 2024-04-30 | Process for producing red betacyanin dye from pokeweed berries of Phytolacca americana L. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20240046A MD1817Z (en) | 2024-04-30 | 2024-04-30 | Process for producing red betacyanin dye from pokeweed berries of Phytolacca americana L. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD1817Y true MD1817Y (en) | 2025-01-31 |
| MD1817Z MD1817Z (en) | 2025-08-31 |
Family
ID=94381826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20240046A MD1817Z (en) | 2024-04-30 | 2024-04-30 | Process for producing red betacyanin dye from pokeweed berries of Phytolacca americana L. |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1817Z (en) |
-
2024
- 2024-04-30 MD MDS20240046A patent/MD1817Z/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| MD1817Z (en) | 2025-08-31 |
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| FG9Y | Short term patent issued |