product name: shaan xi top pharm bergamot essential oil
specifications
test items |
specification |
results |
appearance |
colorless or light yellow liquid smell with the aroma of lemon, tastes with spicy and bitter |
complies |
relativedensity |
0.865-0.866 |
complies |
refractive index |
1.472—1.476 |
complies |
optical rotation |
+14°— +28° |
complies |
aldehyde |
3.0—5.5 |
complies |
acid value |
≤3.0 |
complies |
evaporation residue |
1.6—3.9 |
complies |
content ester |
more than 80% of the limonene |
complies |
conclusion |
complies with the standard |