Densitometric determination of D2 and E vitamins in fruit pulp
1987
Perisic-Janjic, N. (Prirodno-matematicki fakultet, Novi Sad (Yugoslavia)) | Vujicic, B. | Popovic, M.
By applying chromatography on an impregnated, thin layer of corn starch, a method for determining vitamins D2 and E in fruit pulps, has been worked out. A dissolving solution of acetone-cc acetic acid (30:20) (V/V) is used for separating the vitamins. Chromatograms are photographed with a fluordenzimeter, Cammag-T-Scaner. Vitamin D2 and E content in fruit pulps made of apricot-almonds and apricot-haselnuts, has been determined.
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Эту запись предоставил Unassigned data from Yugoslavia