References

DMA Code

800353

CAS Number

84929-31-7

FEMA Number

2625

EINECS Number

284-515-8

Characteristics

Essences can be collected from fresh juice in a number of ways, including partial distillation prior to juice evaporation or by condensation of volatiles from the early stages of evaporation.  De-oiling juice is important as the acid pH causes chemical degradation of the terpenes leading to off-flavours.  Two phases, namely aqueous and oil, are obtained during recovery.  The composition of essence oils is similar to that of peel oils but the essence oils usually contain a larger amount of aliphatic ethyl esters.  Thus, their aroma resembles that of a particular juice more than that of peel oils.

Product Information

Category Essential Oils and Extracts

Regional Availability Worldwide

Harvest Period Feb - Sept

Natural Status EU Natural

Organoleptic Descriptors lemon

Common Applications bergamot, citrus, lemon, lime, peach, orange, mandarin

Appearance Colourless to pale yellow liquid

Kosher yes

Halal yes

Chemical Properties

Assay 1-3.5% aldehyde as Citral

Optical Rotation +55.0 to +75.0

Refractive Index @20℃ 1.4675 - 1.4820

Specific Gravity @20℃ 0.843 - 0.858

Flash Point ℃ 46°C

Shelf Life (months) 12

Storage Recommendations Sealed containers in a cool dark place. Check quality before use.