Simultaneous determination of B-Group vitamins in enriched cookies

Química Nova

Tânia Da Silveira Agostini-costa²  Rodrigo Scherer¹  Cláudia Hoffmann Kowalski¹  Marcelo Alexandre Prado¹  Helena Teixeira Godoy¹ 

[1] ,EMBRAPAFortaleza CE ,Brazil

关键词: thiamin;    riboflavin;    fortified foods;   

DOI  :  10.1590/S0100-40422008000300016

来源: SciELO

【 摘 要 】

The objective of this research was to determine the levels of enrichment of vitamins B1, B2, B6 and B3 in different types and brands of enriched cookies. The chromatographic separation was performed in a C18 column with gradient elution and UV detection at 254 and 287 nm. The results show that only 5 of the 24 brands evaluated are in accordance with the Brazilian legislation with respect to the vitamin content declared on the labels. However, consumption of approximately 100-150 g of most of the brands supplies the recommended dietary intake for children and adults of the vitamins evaluated.

【 授权许可】

CC BY-NC   
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