FIELD: chemistry.
SUBSTANCE: method comprises extraction, filtration, evaporation, and is characterised in that extraction is carried out in two stages with 30% aqueous solution of ethanol at a temperature 70°C of each stage, with the exposure of 1 hour, the extract is purified by an alcohol method at a temperature of 4°C, then the resulting product is filtered from the pectin precipitate and the filtrate is evaporated to dry residue.
EFFECT: improved method.
Title | Year | Author | Number |
---|---|---|---|
METHOD FOR PROCESSING OF CONIFER BARK | 2008 |
|
RU2400357C2 |
METHOD OF MANUFACTURING PECTIN | 2006 |
|
RU2329663C1 |
METHOD FOR PREPARING AGENT ELICITING ANTI-INFLAMMATORY AND HYPOTENSIVE ACTIVITY | 2002 |
|
RU2220735C1 |
AGENT HAVING HYPOGLYCEMIC AND ANTI-INFLAMMATORY ACTIVITY | 2012 |
|
RU2506091C1 |
METHOD FOR PREPARING EXTRACTS POSSESSING ANTIOXIDANT ACTIVITY FROM CULTIVATED GRAPE COMPOUND FRUIT RACEMES | 2006 |
|
RU2314118C1 |
METHOD TO PRODUCE PECTIN FROM PLANT RAW MATERIALS | 2016 |
|
RU2610312C1 |
METHOD OF PREPARING THE PRIMARY BEET PECTIN | 1995 |
|
RU2088112C1 |
METHOD OF PRODUCING OF DRY EXTRACTS FROM RAW MATERIAL OF PLANT ORIGIN | 2017 |
|
RU2664148C1 |
METHOD OF EXTRACTION OF BIOLOGICALLY ACTIVE COMPOUNDS FROM THE BARK OF CONIFEROUS WOOD SPECIES | 2017 |
|
RU2678683C1 |
METHOD OF PRODUCING PECTIN FROM SEAWEED | 2010 |
|
RU2440009C1 |
Authors
Dates
2014-08-20—Published
2013-01-10—Filed