POLYSACC - SUMMARY

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Created by
Eri Bobadilla

Cards (5)

  • materials
    • Litmus paper
    • Evaporating dish
    • 500 mL beake
    • Erlenmeyer flask
    • Spot plate
    • Watch glass
    • Water bath
  • reagents
    • White sand
    • 50 g chicken liver
    • 10% acetic acid
    • 6 N HCl
    • Iodine test solution
    • Sodium carbonate sol
    • Benedict’s reagent
    • Sulfuric acid
  • color
    molisch - purple ring
    iodine - blue-black
  • presence
    molisch - carbs
    iodine - starch
  • compound reaction
    molisch - a naphtol - furfural and hydroxymethylfurfural
    iodine - polyiodide ion - amylase and amylopectin