HPTLC and reflectance mode densitometry
✍
A. Farina; A. Doldo; V. Cotichini; M. Rajevic; M.G. Quaglia; N. Mulinacci; F.F.
📂
Article
📅
1995
🏛
Elsevier Science
🌐
English
⚖ 498 KB
Aqueous alcoholic mallow flower extracts were analyzed both by HPTLC-densitometry in the reflectance mode at 530 nm and by reversed-phase HPLC with gradient elution. For the mallow flower anthocyanins the best chromatographic resolution was obtained by HPLC, which revealed only two main compounds, c