Quantitative spot test analysis of soluble tannin in green tea using a portable diffuse reflectometer

Marcelo B. Lima, Stéfani Iury E. Andrade, Inakã S. Barreto, Luciano F. Almeida, Edvan C. Silva, Mário C. U. Araújo
  • Analytical Methods, January 2012, Royal Society of Chemistry
  • DOI: 10.1039/c2ay25361e