A Fast, Low-Cost, and Environmental Friendly Micro-Flow-Batc…

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2018
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  • DOI 10.21577/0103-5053.20180243
  • OpenAlex ID W2905198560
  • Type Article
  • Language EN
  • Published 01 Jan 2018
  • Source Journal of the Brazilian Chemical Societ…
  • Publisher Brazilian Chemical Society
  • Countries 1
  • Institutions 4
  • Added 10 Oct 2025
  • Updated 15 Oct 2026
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A Fast, Low-Cost, and Environmental Friendly Micro-Flow-Batch Analyzer for Photometric Determination of Sulfites in Beverages

Article 2018 EN Gold

An automated microsystem for sulfite determination in beverages was developed.It presents higher sampling throughput, lower chemical consumption and less waste generation than previous flow methods, while using the same p-rosaniline-formaldehyde-sulfite reaction.The sampling rate, limit of detection (LOD), and relative standard deviation (RSD) were estimated at 130 h -1 , 80.0 μg L -1 , and < 1.3%…

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UN Sustainable Development Goals
1 SDGs
Authors & Affiliations
6 authors
#AuthorInstitutionsORCID
1 Márcio Rennan Santos Tavares Instituto Federal do Sertão Pe… (BR)
2 Stéfani Iury E. Andrade —
3 Marcelo B. Lima Universidade Federal Rural de … (BR)
4 Inakã S. Barreto Instituto Federal de Educação … (BR) —
5 Mário César Ugulino de Araújo —
6 Luciano Almeida Universidade Federal da Paraíb… (BR) —

Data: OpenAlex