FIELD: pharmacology. SUBSTANCE: crushed Achillea L. is treated by alkali solution within 110-135 min. The process is carried out by heating on water bath, reflux condenser being used. Thus obtained mixture is cooled, neutralized and acidified with sulfuric acid to pH 5.0. Essenial oil and water vapour are then distilled within 2 h. EFFECT: increases yield of chamazulene.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PRODUCING OF ESSENTIAL OIL | 1992 |
|
RU2033802C1 |
| WORMWOOD ESSENCE AND RELATED PRODUCTION PROCEDURE | 2007 |
|
RU2356567C1 |
| MEDICINAL SPECIES ELICITING HYPOLIPIDEMIC AND ADAPTOGENIC PROPERTIES | 2000 |
|
RU2171679C1 |
| METHOD OF PREPARING COPPER DERIVATIVES OF CHLOROPHYLL | 1992 |
|
RU2034556C1 |
| MEDICINAL SPECIES FOR TREATMENT AND PROPHYLAXIS OF PATHOLOGICAL ATTRACTION TO ALCOHOL | 2000 |
|
RU2178707C2 |
| METHOD FOR PRODUCING OF ESSENTIAL OIL FROM CONIFEROUS PLANT BARK | 2001 |
|
RU2223776C2 |
| 1S,3R - 2,2 - DIMETHYL -3(2-METHYL -2- OXYPROPYL) -CYCLOPROPANECARBONITRILE AS INTERMEDIATE COMPOUND IN SYNTHESIS OF PYRETHROID INSECTICIDE OF DELTAMETRINE AND METHOD FOR PRODUCTION OF INTERMEDIATE COMPOUND | 1989 |
|
RU1679761C |
| HERBAL COMPLEX FOR TREATMENT OF ONCOLOGICAL DISEASES AND METHOD FOR TREATMENT OF DIGESTIVE TRACT DISEASES USING THE SAID COMPLEX | 2008 |
|
RU2442595C2 |
| YARROW HERB FLAVONOIDS ASSAY METHOD | 2022 |
|
RU2806035C1 |
| METHOD OF PREPARING AGENT SHOWING ADAPTOGENIC ACTIVITY | 1997 |
|
RU2135198C1 |
