GEP19940135B - Method for Preparation of the Vitamin E Concentrate
- Google Patents
Method for Preparation of the Vitamin E Concentrate
Info
Publication number
GEP19940135B
GEP19940135BGEAP1993656AGEAP1993000656AGEP19940135BGE P19940135 BGEP19940135 BGE P19940135BGE AP1993656 AGEAP1993656 AGE AP1993656AGE AP1993000656 AGEAP1993000656 AGE AP1993000656AGE P19940135 BGEP19940135 BGE P19940135B
Authority
GE
Georgia
Prior art keywords
vitamin
concentrate
tea
preparation
wastesand
Prior art date
Application number
GEAP1993656A
Inventor
Varden Khvedelidze
Original Assignee
Varden Khvedelidze
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Varden KhvedelidzefiledCriticalVarden Khvedelidze
Priority to GEAP1993656ApriorityCriticalpatent/GEP19940135B/en
Publication of GEP19940135BpublicationCriticalpatent/GEP19940135B/en
This invention refers to the usage of plant, in particular, tea wastesand can be used in pharmaceutical industry and perfumery for preparating different products and creams. This method ensures preparing cheap concentrate with high content of E-vitamin. The wastes of tea production or coarse tea leaves are extracted with organic solvent at 40 C with subsequent solvent distillation.
GEAP1993656A1993-04-011993-04-01Method for Preparation of the Vitamin E Concentrate
GEP19940135B
(en)
Device and process for separating magnetic materials from pharmaceutical preparations, their starting or intermediate products, as well as agents that are produced with the of said device.
New 1-arylsulphonyl-2-pyrrolidinethione or 1-arylsulphonyl-2 -piperidinethione derivatives, process for the preparation thereof, their application as medicinal products and compositions containing them