SciELO - Scientific Electronic Library Online

 
vol.32 número6Índice de masa corporal elevado en pacientes que se someten a trasplante de células madre hematopoyéticas: resultados de una evaluación interseccional del estado nutricional en un hospital privadoAsociación de albúmina sérica y valoración global subjetiva en pacientes incidentes en diálisis peritoneal índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Journal

Artigo

Indicadores

Links relacionados

  • Em processo de indexaçãoCitado por Google
  • Não possue artigos similaresSimilares em SciELO
  • Em processo de indexaçãoSimilares em Google

Compartilhar


Nutrición Hospitalaria

versão On-line ISSN 1699-5198versão impressa ISSN 0212-1611

Resumo

GONZALEZ REYES, Ana Belén et al. Caffeine and quinine in soft drinks: contribution to the dietary intake. Nutr. Hosp. [online]. 2015, vol.32, n.6, pp.2880-2886. ISSN 1699-5198.  http://dx.doi.org/10.3305/nh.2015.32.6.9714.

Introduction: soft drinks are becoming increasingly consumed by society. They are composed by a great variety of components, some of which can produce adverse effects if they are frequently consumed in high levels. Objectives: determine caffeine and quinine concentration to prove that those concentration levels are lower than the legal limits allowed and calculate the contribution to dietary intake to obtain the Estimated Daily Intake. Methods: levels of caffeine and quinine of the main brands of soft drinks were analyzed using High-Performance Liquid Chromatography technique. Results: concentrations were obtained for all brands, and the medium level was estimated. Conclusions: it has been observed that in any case the maximum concentration limits are exceeded and the contribution to dietary intake doesn't mean adverse reaction.

Palavras-chave : High Pressure Liquid Chromatography; Caffeine; Quinine; Soft drinks.

        · resumo em Espanhol     · texto em Espanhol     · Espanhol ( pdf )

 

Creative Commons License Todo o conteúdo deste periódico, exceto onde está identificado, está licenciado sob uma Licença Creative Commons