Concretes and Absolutes

Concretes and Absolutes

In the extraction plant we are able to produce concrete and absolute from Rose Damascena. The technological process is done using only the highest quality of solvents and the result is raw materials with perfect characteristics.

 

GENERAL INFORMATION
COMMON NAME Rose Concrete
BOTANICAL NAME Rosa Damascena concrete
APPEARANCE Vaseline mass
PLANT PART Petal
METHOD OF EXTRACTION Hexane Extraction
COLOUR Red to orange
ODOUR Typical of Bulgarian concrete
MELTING POINT, °C from 47,0 to 53,0
ACID VALUE, mg KOH/g not more than 13,0
CONTENT OF ABSOLUTE, % not less than 60,0
CONTENT OF SOLVENT, % not more than 2,0
GENERAL INFORMATION
COMMON NAME Rose Absolute
BOTANICAL NAME Rosa Damascena absolute
APPEARANCE Mobile Liquid
PLANT PART Petal
METHOD OF EXTRACTION Extraction from concrete
COLOUR red to orange
ODOUR Typical of rose
RELATIVE INDEX DENSITY from 0,950 to 0,995
REFRACTIVE INDEX (20 °C) from 1,490 to 1,515
Acid value, mg KOH/g not more than 11,0
ESTER VALUE, mg KOH/g from 13,0 to 30,0
CONTENTS OF CHARACTERISTIC INGREDIENTS (BY GC), %
PHENYL-ETHYL ALCOHOL from 45,0 to 71,0
CITRONELLOL from 6,0 to 12,0
NEROL from 1,5 to 6,5
GERANIOL from 2,5 to 7,5
EUGENOL from 0,9 to 2,2
ETHYL ALCOHOL not more than 2,0
METHYL EUGENOL from 0,3 to 0,8