Superseded
Standard
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NBN EN 12823-1:2000
Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 1: Measurements of all-trans-retinol and 13-cis-retinol
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Summary
This European Standard specifies a method for the determination of vitamin A in foodstuffs by high performance liquid chromatography (HPLC). The determination of vitamin A content is carried out by the measurement of all- trans-retinol, 13-cis-retinol, and beta-carotene. This part covers the measurement of all-trans-retinol and 13-cis-retinol. The extract obtained after saponification in this method can be used for the determination of beta- carotene, as described in prEN 12823-2:1999 "Measurement of beta-carotene".
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 04/12/2000 |
| Cancellation Date | 08/31/2000 |
| Page Count | 19 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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