EN 12823-1:2000
(Main)Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 1: Measurements of all-trans-retinol and 13-cis-retinol
Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 1: Measurements of all-trans-retinol and 13-cis-retinol
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".
Lebensmittel - Bestimmung von Vitamin A mit Hochleistungs-Flüssigchromatographie - Teil 1: Bestimmung von all-trans-Retinol und 13-cis-Retinol
Diese Europäische Norm legt ein Verfahren zur Bestimmung von Vitamin A in Lebensmitteln mit Hochleistungs-Flüssigchromatographie (HPLC) fest. Die Bestimmung des Vitamin A-Gehaltes erfolgt durch Bestimmung von all-trans- Retinol, von 13-cis-Retinol sowie von Beta-Carotin. Dieser Teil enthält die Bestimmung von all-trans-Retinol und 13-cis-Retinol. Der in diesem Verfahren nach der Verseifung gewonnene Extrakt darf für die Bestimmung des Beta-Carotinsverwendet werden , wie in prEN 12823-2:1999 "Bestimmung von Beta-Carotin" beschrieben.
Produits alimentaires - Dosage de la vitamine A par chromatographie liquide haute performance - Partie 1: Dosage du tout-trans-rétinol et du 13-cis-rétinol
La présente norme européenne spécifie une méthode de dosage de la vitamine A dans les produits alimentaires par chromatographie liquide haute performance (CLHP). La détermination de la teneur en vitamine A s'effectue par dosage du tout-trans-rétinol, de même que du 13-cis-rétinol et du béta- carotène. La présente partie concerne le dosage du tout-trans-rétinol et du 13-cis-rétinol. L'extrait obtenu après saponification par le biais de cette méthode peut être utilisé pour le dosage du béta-carotène, comme décrit dans prEN 12823-2 "Dosage du béta-carotène".
Živila - Določevanje vitamina A s tekočinsko kromatografijo visoke ločljivosti - 1. del: Merjenja vseh trans-retinolov in 13-cis retinola
General Information
- Status
- Withdrawn
- Publication Date
- 15-Feb-2000
- Withdrawal Date
- 27-May-2014
- Technical Committee
- CEN/TC 275 - Food analysis - Horizontal methods
- Drafting Committee
- CEN/TC 275/WG 9 - Vitamins and Carotenoids
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 28-May-2014
- Completion Date
- 28-May-2014
Relations
- Effective Date
- 08-Jun-2022
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
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Frequently Asked Questions
EN 12823-1:2000 is a standard published by the European Committee for Standardization (CEN). Its full title is "Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 1: Measurements of all-trans-retinol and 13-cis-retinol". This standard covers: 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".
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".
EN 12823-1:2000 is classified under the following ICS (International Classification for Standards) categories: 67.040 - Food products in general. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 12823-1:2000 has the following relationships with other standards: It is inter standard links to EN 12823-1:2014, EN ISO 3696:1995, EN 16315:2014. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 12823-1:2000 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lebensmittel - Bestimmung von Vitamin A mit Hochleistungs-Flüssigchromatographie - Teil 1: Bestimmung von all-trans-Retinol und 13-cis-RetinolProduits alimentaires - Dosage de la vitamine A par chromatographie liquide haute performance - Partie 1: Dosage du tout-trans-rétinol et du 13-cis-rétinolFoodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 1: Measurements of all-trans-retinol and 13-cis-retinol67.050Splošne presk
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