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A study of the cyclodextrin complexes of flavonoids by thin layer chromatography
Author(s) -
Hostettmann K.,
Lederer M.,
Marston A.,
LeipzigPagani E.
Publication year - 1997
Publication title -
phytochemical analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 72
eISSN - 1099-1565
pISSN - 0958-0344
DOI - 10.1002/(sici)1099-1565(199707)8:4<173::aid-pca352>3.0.co;2-q
Subject(s) - cyclodextrin , chemistry , thin layer chromatography , chromatography , polymer , organic chemistry
The complexation of various flavonoids with cyclodextrins and cyclodextrin derivatives was studied using thin layer chromatography on cellulose. The results indicate that the flavonoids examined do not complex readily with α‐cyclodextrin or with succinylated α‐cyclodextrin. However, most do complex with β‐cyclodextrin, succinylated β‐cyclodextrin, succinylated γ‐cyclodextrin, α‐cyclodextrin polymer, β‐cyclodextrin polymer and γ‐cyclodextrin polymer. With γ‐cyclodextrin elongated trails are obtained, suggesting that the kinetics are somewhat slower. © 1997 John Wiley & Sons, Ltd.