FIELD: chemistry.
SUBSTANCE: method involves triple extraction with chemically pure petroleum ether of locust seeds ground to particle size of 3-4 mm while heating for 45 minutes and volume ratio of solvent to material of 3:1. The seeds are collected in October. The solvent is then evaporated. The obtained essential oil is treated with ethanol while cooling and then filtered. The solvent is then removed by evaporation in a vacuum.
EFFECT: invention enables to obtain essential oil from locust seeds with high output of oil, which contains heliotropin and other components, using a simple method.
1 dwg, 4 tbl, 11 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PRODUCING OIL FROM LOCUST PSEUDOACACIA SEEDS AND ITS COMPOSITION | 2015 |
|
RU2621022C2 |
| ANTIMICROBIAL ACTIVITY OF ROBINIA SEED ESSENCE | 2012 |
|
RU2497539C1 |
| METHOD FOR PRODUCING AN ESSENTIAL OIL COMPOUND FROM HERACLEUM SOSNOWSKYI SEEDS IN VASELINE OIL | 2021 |
|
RU2787795C1 |
| METHOD OF PRODUCING OIL FROM PAGODA TREE SEEDS AND COMPOSITION THEREOF | 2011 |
|
RU2504577C2 |
| METHOD FOR PRODUCTION AND COMPOSITION OF WATERMELON SEEDS OIL | 2013 |
|
RU2542758C2 |
| METHOD FOR PRODUCTION AND COMPOSITION OF PUMPKIN SEED OIL | 2013 |
|
RU2550076C2 |
| METHOD FOR PRODUCING AND COMPOSITION OF MELON SEEDS OIL | 2015 |
|
RU2621024C2 |
| METHOD FOR PRODUCTION OF ESSENTIAL ANISE HYSSOP OIL AND ITS COMPOSITION | 2009 |
|
RU2433166C2 |
| METHOD OF PRODUCING BETA-SITOSTEROL | 0 |
|
SU1201286A1 |
| METHOD OF PRODUCING GARNET OIL | 0 |
|
SU878778A1 |
