Determination of β-Carotene in Fortified Milkpowder by RP-High Performance Liquid Chromatography
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Graphical Abstract
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Abstract
A HPLC method for determination of β-carotene in fortified milkpowder was reported.The sample was analyzed on a C18 column with methane: chloroform=75:25(V/V) as eluent.The content was 45.80 μg/100 g. The recovery、standard derivation、coefficient were 93.14%、1.64 and 1.76% respectively.This analysis method is simple,rapid,accurate and can be used in the quantitative determination of β-carotene.
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