A chromatographic procedure for the determination of carotenoids and chlorophylls in vegetable products
2001
De Sio, F. | Servillo, L. | Loiuduce, R. | Laratta, B. | Castaldo, D.
Pigments, such as carotenes, xanthophylls and chlorophylls, were extracted from both vegetables and their industrial products by using a 2:1 (v/v) dichloromethane/methanol solution. To separate and quantify the components in the extraction mixture, a HPLC analysis on reversed phase C30 column and binary gradient, made of methanol/water solution and dichlormethane, was employed. This gradient appears to have some advantages over other reported methods, which utilize reversed phase C30 column, in terms of resolution and analysis time.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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