| Star Aniseed Oils: |
freezing point above 15.3deg.c.
trans-anethol content above 87.5%
estragol content below 4%
cis-anethol content below 1% |
 
 
 
|
| Natural Anethol: |
freezing point above 21/22deg.c.
trans-anethol content above 99.5%
estragol content below 0.3%
cis-anethol content below 0.1% |
| Cassia Oil: |
cinnamic aldehyde content above 80% |
| Lavender Oil: |
relative density(20deg.c.):0.876~0.895
refractive index(20deg.c.): 1.457~1.464
optical rotation(20deg.c.):-11°~-7.5°
ester value:35%
acid value:1 max
|