The objective of this chapter is to provide a methodology for evaluating the bioaccessibility of mineral constituents in cassava (Manihot esculenta). The samples are subjected to a simulated gastrointestinal digestion process and analyzed by inductively coupled plasma optical emission spectrometry (ICP-OES) to determine their mineral composition. The mineral determination process involves the acid digestion and absorbance to quantify sodium, potassium, copper, calcium, magnesium, manganese, and zinc.

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Bioaccessibility of Minerals in Cassava (Manihot esculenta)

  • Ísis Meireles Mafaldo,
  • Carlos Eduardo Barão,
  • Tatiana Colombo Pimentel,
  • Marciane Magnani

摘要

The objective of this chapter is to provide a methodology for evaluating the bioaccessibility of mineral constituents in cassava (Manihot esculenta). The samples are subjected to a simulated gastrointestinal digestion process and analyzed by inductively coupled plasma optical emission spectrometry (ICP-OES) to determine their mineral composition. The mineral determination process involves the acid digestion and absorbance to quantify sodium, potassium, copper, calcium, magnesium, manganese, and zinc.