Claim · model-written summary
Dendranthema indicum oil had the highest refractive index among the oils.
- Taxon
- D. indicum
Chrysanthemum indicume2 - Outcome
- refractive indexe2
- Direction
- higheste2
- Value
- 1.493±0.000nD20e2
- Comparator
- the other oilse2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“D. indicum oil showed the highest values in relative density (0.920±0.000g/mL) and refractive index (1.493±0.000nD20) among the other oils”
Title
Chanjoo Park; Nahyun Kim; Hyunjeong Na; et al. Journal of Oleo Science 2025. doi:10.5650/jos.ess24354
Other claims from this paper (15)
- Observation Dendranthema indicum oil had lower b* color values than oils of the other species.
- Observation Dendranthema indicum oil had the highest relative density among the oils.
- Observation Chamaecyparis pisifera had the highest essential oil yield among the species.
- Observation Chamaecyparis pisifera and Peucedanum japonicum oils were rich in monoterpenes.
- Observation 3-carene made up 34.28% of the oils of Chamaecyparis pisifera and Peucedanum japonicum.
- Observation β-pinene made up 47.37% of the oils of Chamaecyparis pisifera and Peucedanum japonicum.
- Observation The other essential oils were abundant in sesquiterpenes.
- Observation Germacrene-D was the major component of Dendranthema indicum oil at 16.56%.
- Observation Caryophyllene was the second major component of Dendranthema indicum oil at 9.20%.
- Observation Dendranthema indicum and Orixa japonica oils inhibited bacterial growth at an MIC of 0.5-1.5%.
- Observation Dendranthema indicum and Orixa japonica oils had an MBC of 4-8%.
- Observation The other essential oils had an MIC of 1-3%.
- Observation The other essential oils had an MBC of 3- ≥ 12%.
- Mechanism The strong antibacterial effect of Dendranthema indicum oil might be attributed to camphor at 23.05%.
- Mechanism The strong antibacterial effect of Orixa japonica oil might be attributed to linalool at 10.92%.