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Determination of o-methoxycinnamaldehyde in cassia oil by infra-red spectrophotometry
- Source :
- Journal of Pharmacy and Pharmacology; May 1964, Vol. 16 Issue: 5 p347-351, 5p
- Publication Year :
- 1964
-
Abstract
- The determination of o-methoxycinnamaldehyde is described, based upon an absorption measurement at 1266 cm−1in the infra-red region of the spectrum together with the normal assay for total aldehydes. Comparison of the absorption at 1266 and 1312 cm−1may be used qualitatively to distinguish between oils derived from the bark of Cinnamomum cassiaBlume and those from the leaves and twigs.
Details
- Language :
- English
- ISSN :
- 00223573 and 20427158
- Volume :
- 16
- Issue :
- 5
- Database :
- Supplemental Index
- Journal :
- Journal of Pharmacy and Pharmacology
- Publication Type :
- Periodical
- Accession number :
- ejs67881728
- Full Text :
- https://doi.org/10.1111/j.2042-7158.1964.tb07468.x