Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1250504 | Vibrational Spectroscopy | 2012 | 7 Pages |
Abstract
We have investigated the Raman spectra of different regioisomeric forms of monoacyl and diacyl chlorogenic acids. Raman spectra of 3-caffeoylquinic acid, 4-caffeoylquinic acid, 5-caffeoylquinic, 3,4-di-O-caffeoylquinic acid, 3,5-di-O-caffeoylquinic acid, 4,5-di-O-caffeoylquinic acid, and a synthetic derivative of 3-feruloylqunic acid were recorded using visible Raman spectroscopic technique and vibrational bands are assigned. Additionally, a theoretical study of 5-caffeoylquinic acid was performed using Gaussian 03.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Pinkie J. Eravuchira, Rasha M. El-Abassy, Sagar Deshpande, Marius F. Matei, Soni Mishra, Poonam Tandon, Nikolai Kuhnert, Arnulf Materny,