Spectrophotometric determination of carbon dioxide and sulphur dioxide in wines by flow injection

Flow injection analysis (FIA) methods for the spectrophotometric determination of CO2 and SO2 in wines are described. The determination of CO2 is based on the colour change of a low capacity buffer (containing an acid-base indicator) due to the dissolved carbon dioxide. The determination of SO2 is b...

ver descrição completa

Detalhes bibliográficos
Autor principal: Atanassov, G.T. (author)
Outros Autores: Lima, R.C. (author), Mesquita, Raquel B. R. (author), Rangel, António O. S. S. (author), Tóth, I.V. (author)
Formato: article
Idioma:eng
Publicado em: 2011
Assuntos:
Carbon dioxide
Sulphur dioxide
Wines
Flow injection
Spectrophotometry
Texto completo:http://hdl.handle.net/10400.14/6550
País:Portugal
Oai:oai:repositorio.ucp.pt:10400.14/6550

Texto Completo

http://hdl.handle.net/10400.14/6550

Registos relacionados