Vitamin E (alpha-tocopherol, alpha-tocopheryl acetate) in food and dietary supplements
Determination of vitamin E in food samples using an HPLC-FLD method according to ISO 20633, or in dietary supplement samples using an HPLC-UV method according to EN 12822. The lower displayed price applies to supplements and the higher to food.
According to Regulation (EU) No 1169/2011, the amount of vitamin E may be included in the food product nutrition declaration, if it is present in significant amounts. The daily reference intake for vitamin E is 12 mg, and its amount can be declared if the product contains it in at least the following amounts:
1.8 mg/100 g or 100 ml in products other than beverages (15% of daily reference intake)
0.9 mg/100 ml in beverages (7.5% of daily reference intake)
1.8 mg per portion if the package contains a single portion (15% of daily reference intake)
Foods that contain at least the above amounts of vitamin E can be labeled with the nutrition claim "Source of vitamin E". See Regulations (EC) No 1924/2006 and (EU) No 432/2012 for further permitted nutrition and health claims.
More information about the method:
HPLC-FLD analysis- Suitable sample matrices
- Food and dietary supplements
- Required sample quantity
- 50 g
- Typical turnaround time
- 2 weeks after receiving the samples
- Detection limit
- 0.9 mg/100 g of α-tocopherol and 0.99 mg/100 g of α-tocopheryl acetate in food, 0.1 mg/kg of vitamin E in supplements
- Available quality systems
- Accredited test method
- Device types
- Standard
- Method expert
Price
We also charge a 97 € service fee per order.
Large batches of samples are eligible for discounts.
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