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Start Over Descriptor "fast blue B" Topic analytical chemistry

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1. Development and validation of a micromethod for fast quantification of 5-n-alkylresorcinols in grains and whole grain products.

Author

Sampietro, D.A., Jimenez, C.M., Belizán, M.M., Vattuone, M.A., and Catalán, C.A.N.

Subjects
*RESORCINOL, *WHOLE grain foods, *FOOD chemistry, *SOLVENTS, *GRAIN, *ANALYTICAL chemistry
Abstract

Highlights: [•] A micromethod was developed for quantification of 5-n-alkylresorcinols (5nARs). [•] The 5nARs react with a Fast Blue RR salt (FBRR) in an alkaline alcoholic medium. [•] Readings of new method are highly correlated (R 2 =0.99) with a Fast Blue B method. [•] Bland–Altman plot suggests that both methods can be interchangeably used. [•] The new micromethod saves time, reagents and solvents for quantification of 5nARs. [Copyright &y& Elsevier]

Published
2013
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