Preparation and Appraising of Eucalyptus Oil?-cyclodextrin Inclusion Compound / 中国药房
China Pharmacy
;
(12)1991.
Article
in Chinese
| WPRIM
| ID: wpr-527039
ABSTRACT
OBJECTIVE:
To prepare and appraise eucalyptus oil?-cyclodextrin inclusion compound,and to testify the feasibility of transforming the dosage form of eucalyptus oil by clathration techniques.METHODS:
The physicochemical properties of inclusion compound was identified by thin-layer chromatography(TLC),infrared spectroscopy(IR),ultra-violet spectroscopy(UV)and gas chromatograph mass spectrometer(GC-MS),respectively.Meanwhile,the changes in constituents and clathration outcomes of eucalyptus oil before and after clathration were also investigated.RESULTS:
The analytic result of TLC,IR and UV showed that stable inclusion compound has been formed from eucalyptus oil and?-cy?clodextrin.The result of GC-MS demonstrated that there was no significant change in the essential components and the percentage composition of eucalyptus oil before and after inclusion.CONCLUSION:
Stable inclusion compound can be made from eucalyptus oil and?-cyclodextrin meanwhile without changes in main components and the percentage composition of eucalyptus oil.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
China Pharmacy
Year:
1991
Type:
Article
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