FIELD: chemistry.
SUBSTANCE: invention relates to production of polysaccharides from plant material. The method involves extracting the material with a threefold amount of 1% ammonium oxalate solution for 1.5 hours on a boiling water bath three times. The material used is oil cake obtained after separating flavonoids from common tansy flowers. The obtained extracts are mixed, filtered through several layers of gauze and pectins are precipitated in the filtrate with threefold excess 96% ethyl alcohol. The obtained precipitate is then washed successively with 96% ethyl alcohol, acetone and ether and dried over concentrated sulphurica acid.
EFFECT: invention enables to obtain biologically active pectin with anti-inflammatory action.
| Title | Year | Author | Number |
|---|---|---|---|
| HYDROLYZATE OF TANSY FLOWERS COMPLEX POLYSACCHARIDE COMPLEX AS A GLYCOPROTEIN-P TRANSPORTER PROTEIN INHIBITOR | 2019 |
|
RU2699042C1 |
| COSTMARY SYRUP | 2014 |
|
RU2578980C2 |
| METHOD FOR PREPARING ANTI-INFLAMMATORY, WOUND-HEALING, CAPILLARY-STRENGTHENING AND IMMUNOMODULATING AGENT | 2003 |
|
RU2259835C2 |
| METHOD FOR PRODUCING AN AGENT POSSESSING ANTIHEPATOTOXIC ACTIVITY | 2019 |
|
RU2689379C1 |
| METHOD OF PREPARING TOTAL POLYSACCHARIDES SHOWING ANTIINFLAMMATORY ACTIVITY | 1991 |
|
RU2063236C1 |
| METHOD FOR OBTAINING AN AGENT OF CHOLERETIC, ANTI-INFLAMMATORY AND ANTIOXIDANT ACTIVITY | 2017 |
|
RU2665968C1 |
| MIXTURE OF ZIZIPHUS JUJUBE MILL. FRUIT EXTRACTS WITH ANTI-ULCER AND ANTI-INFLAMMATORY ACTIONS | 2022 |
|
RU2802434C1 |
| AGENT BASED ON WATER-SOLUBLE PLANT POLYSACCHARIDES, ENHANCING NITRIC OXIDE SECRETION BY MACROPHAGES IN VITRO | 2018 |
|
RU2735080C2 |
| COMPOSITION OF BALSAM COMPONENTS | 2007 |
|
RU2375434C2 |
| REMEDY WITH ANTIHYPOXIC AND ADAPTOGENIC EFFECTS | 2021 |
|
RU2771555C1 |
