STANDARDIZED EXTRACTS OF FALLOPIA CONVOLVULUS AND FALLOPIA AUBERTII - PREPARATION PROCESS AND THERAPEUTIC USE

The invention relates to a process for preparing a vegetal extract to be used as adjuvant in the therapy of diabetes mellitus of type 2. According to th invention, the process consists in that a vegetal raw material selected between Fallopia convolvulus and Fallopia aubertii is sorted and crushed, a...

Full description

Saved in:
Bibliographic Details
Main Authors NEGREŞ SIMONA, ILIE MIHAELA, APOSTOL THEODORA VENERA, OLARU OCTAVIAN TUDOREL, ŞEREMET OANA CRISTINA, NIŢULESCU GEORGE MIHAI, GRIGORE ALICE ELENA, MARGINĂ DENISA, VELESCU BRUNO ŞTEFAN, ISTUDOR VIORICA
Format Patent
LanguageEnglish
Romanian
Published 30.04.2019
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
Online AccessGet full text

Cover

More Information
Summary:The invention relates to a process for preparing a vegetal extract to be used as adjuvant in the therapy of diabetes mellitus of type 2. According to th invention, the process consists in that a vegetal raw material selected between Fallopia convolvulus and Fallopia aubertii is sorted and crushed, and then the vegetal product is refluxed three times with 50% ethanol in a vegetal product : solvent mass : volume ratio of 1:5 for 30...60 min, further on the mixture is successively filtered at a normal pressure, and a reduced pressure, under vacuum, the extractive solution is subjected to concentration in a rotary evaporator, at a temperature of 50°C, after which the concentrated aqueous suspension is subjected to drying, wherefrom an extract with a content of 20.94...27.13 g % total polyphenols, expressed as quercetol, is obtained, said extract being further conditioned for use.
Bibliography:Application Number: RO20130001005