Fluorometric determination of vitamin A in stockfood concentrates and premixes

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Noble, R.M. (1974) Fluorometric determination of vitamin A in stockfood concentrates and premixes. Queensland Journal of Agricultural and Animal Sciences, 31 (1). pp. 93-96. ISSN issn:0033-6173

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Abstract

Retinol was estimated by the AOAC method and by a fluorometric method in which the hexane solution was examined at 480 nm after excitation at 330 to 340 nm. The methods gave similar results for 21 of 23 stockfeed precursors and concentrates.

Item Type:	Article
Corporate Creators:	Department of Agriculture and Fisheries, Queensland
Subjects:	Animal culture > Feeds and feeding. Animal nutrition Technology > Technology (General) > Spectroscopy
Live Archive:	06 Mar 2024 01:11
Last Modified:	06 Mar 2024 01:12

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