PE20001208A1 - HIGH PURITY TRANS-XANTHOPHYL ESTER CONCENTRATES AND METHODS FOR THEIR PRODUCTION - Google Patents
HIGH PURITY TRANS-XANTHOPHYL ESTER CONCENTRATES AND METHODS FOR THEIR PRODUCTIONInfo
- Publication number
- PE20001208A1 PE20001208A1 PE1999001030A PE00103099A PE20001208A1 PE 20001208 A1 PE20001208 A1 PE 20001208A1 PE 1999001030 A PE1999001030 A PE 1999001030A PE 00103099 A PE00103099 A PE 00103099A PE 20001208 A1 PE20001208 A1 PE 20001208A1
- Authority
- PE
- Peru
- Prior art keywords
- xantophyl
- esters
- concentrate
- hydrocarbon solvent
- ester
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
DICHO METODO COMPRENDE : a) CONTACTO DE LA MATERIA PRIMA VEGETAL, CONTENIENDO ESTERES DE XANTOFILA, CON SOLVENTE HIDROCARBURO DURANTE UN TIEMPO SUFICIENTE PARA EXTRAER LOS ESTERES DE XANTOFILA DEL MATERIAL BOTANICO; b) SEPARACION DEL SOLVENTE HIDROCARBURO, Y EL EXTRACTO DISUELTO EN ESTE, DE LA MATERIA PRIMA BOTANICA EXTRAIDA; c) EVAPORACION DEL SOLVENTE HIDROCARBURO DEL EXTRACTO DISUELTO PARA OBTENER UN CONCENTRADO CRUDO DE ESTER DE XANTOFILA; d) MEZCLAR, A UNA TEMPERATURA ENTRE 18°C Y 22°C, EL CONTENIDO CRUDO DE ESTER DE XANTOFILA CON UN ALCOHOL PARA DISOLVER IMPUREZAS NO XANTOFILAS Y LOS ESTERES DE CIS-XANTOFILA DEL CONCENTRADO; Y e) LA REMOCION DEL ALCOHOL QUE CONTIENE LAS IMPUREZAS Y LOS ESTERES DE CIS-XANTOFILA DEL CONCENTRADO CRUDO DE TRANS-XANTOFILA PARA OBTENER UN CONCENTRADO PURIFICADO DE ESTER DE TRANS-XANTOFILA. LA MATERIA PRIMA VEGETAL ES DE PREFERENCIA FLORES DE MARIGOLD, LAS FRUTAS DEL GENERO LYCIUM Y LAS FRUTAS DEL GENERO PHYSALIS; EL SOLVENTE HIDROCARBURO ES SELECCIONADO DE PENTANO, HEXANO, HEPTANO Y MEZCLA DE ESTOS; Y EL ALCOHOL ES UN ALCOHOL ALIFATICO DE BAJO PESO MOLECULARSAID METHOD INCLUDES: a) CONTACT OF THE VEGETABLE RAW MATERIAL, CONTAINING XANTOPHYL ESTERS, WITH HYDROCARBON SOLVENT FOR A SUFFICIENT TIME TO EXTRACT THE XANTOPHYL ESTERS FROM THE BOTANICAL MATERIAL; b) SEPARATION OF THE HYDROCARBON SOLVENT, AND THE EXTRACT DISSOLVED THEREIN, FROM THE EXTRACTED BOTANICAL RAW MATERIAL; c) EVAPORATION OF THE HYDROCARBON SOLVENT FROM THE DISSOLVED EXTRACT TO OBTAIN A CRUDE CONCENTRATE OF XANTHOPHYL ESTER; d) MIX, AT A TEMPERATURE BETWEEN 18 ° C AND 22 ° C, THE CRUDE CONTENT OF XANTOPHYL ESTER WITH AN ALCOHOL TO DISSOLVE NON-XANTOPHYL IMPURITIES AND THE CIS-XANTOPHYL ESTERS OF THE CONCENTRATE; AND e) THE REMOVAL OF THE ALCOHOL CONTAINING THE IMPURITIES AND CIS-XANTOPHYL ESTERS FROM THE CRUDE TRANS-XANTOPHYL CONCENTRATE TO OBTAIN A PURIFIED CONCENTRATE OF TRANS-XANTOPHYL ESTER. THE VEGETABLE RAW MATERIAL IS OF PREFERENCE MARIGOLD FLOWERS, THE FRUITS OF THE GENRE LYCIUM AND THE FRUITS OF THE GENRE PHYSALIS; THE HYDROCARBON SOLVENT IS SELECTED FROM PENTANE, HEXANE, HEPTANE AND A MIXTURE OF THESE; AND ALCOHOL IS A LOW MOLECULAR WEIGHT ALIPHATIC ALCOHOL
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PE1999001030A PE20001208A1 (en) | 1999-10-13 | 1999-10-13 | HIGH PURITY TRANS-XANTHOPHYL ESTER CONCENTRATES AND METHODS FOR THEIR PRODUCTION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PE1999001030A PE20001208A1 (en) | 1999-10-13 | 1999-10-13 | HIGH PURITY TRANS-XANTHOPHYL ESTER CONCENTRATES AND METHODS FOR THEIR PRODUCTION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20001208A1 true PE20001208A1 (en) | 2000-10-25 |
Family
ID=46799446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE1999001030A PE20001208A1 (en) | 1999-10-13 | 1999-10-13 | HIGH PURITY TRANS-XANTHOPHYL ESTER CONCENTRATES AND METHODS FOR THEIR PRODUCTION |
Country Status (1)
| Country | Link |
|---|---|
| PE (1) | PE20001208A1 (en) |
-
1999
- 1999-10-13 PE PE1999001030A patent/PE20001208A1/en not_active IP Right Cessation
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