Quantificação sérica de vitamina C por CLAE-UV e estudo de estabilidade

Quantificação sérica de vitamina C por CLAE-UV e estudo de estabilidade

Vitamin C, an exogenous antioxidant, is essential to human health. In this study, a method was validated to serum vitamin C quantification by HPLC-UV. Its stability with and without the use of tris [2-carboxy-ethyl] phosphine hydrochloride (TCEP), at -20 and -80 °C, in serum and supernatant were als...

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Bibliographic Details
Main Authors: Marília Baierle, André de Bairros, Ana Paula Moreira, Rachel Bulcão, Miguel Roehrs, Fernando de Freitas, Juliano Durgante, Natália Brucker, Mariele Charão, Solange Cristina Garcia
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2012-01-01
Series:Química Nova
Subjects:
HPLC
vitamin C
stability
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000200030&lng=en&tlng=en

Internet

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000200030&lng=en&tlng=en

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