METHOD FOR PREPARING CHLOROPHYLL CONCENTRATE OF SUGAR LAMINARIA POSSESSING ANTIMICROBIAL AND WOUND HEALING ACTION Russian patent published in 2013 - IPC A61K36/03 B01D11/02 A61P17/02 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to pharmaceutical industry, concerns preparing a chlorophyll concentrate of sugar laminaria. A method for preparing the chlorophyll concentrate of grinded sugar laminaria by three extractions in ethanol in a shadowed place; further, cake extract is separated; the extractants are combined; the extragent is distilled; the residue is added with water, filtered through a paper filter; the filtered residue is washed in two-three portions of water, dissolved in 96% ethanol; total chlorophylls are dissolved in sterile olive oil to produce 25% total chlorophyll concentration, residual 96% ethanol is distilled under vacuum; the method is conducted in the specific environment.

EFFECT: chlorophyll concentration is prepared by the above method is characterised by high purity and stability of the active substances.

7 dwg, 1 tbl