METHOD OF ISOLATING SCLAREOL FROM HYDROCARBON CLARY EXTRACT Russian patent published in 2001 - IPC

Abstract RU 2162881 C1

FIELD: fragrance compounds technology. SUBSTANCE: sclareol-enriched (above 85 wt %) product is isolated from hydrocarbon clary extract by vacuum distillation and then sclareol is purified by crystallization from hydrocarbon solvent at solvent-to-crude product ratio 0.7:1 and temperature 10 to 40 C. EFFECT: simplified procedure and reduced power consumption. 1 tbl

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RU 2 162 881 C1

Authors

Usov A.P.

Turysheva N.A.

Lipskaja A.V.

Dates

2001-02-10—Published

1999-07-29—Filed