GC Analysis of Pyrazines in Peanut Butter on SUPELCOWAX® 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber

Conditions

Table 1

Description

Table 2

Analyte

  • 1-Methylpyrrole
  • 2,3-Diethylpyrazine
  • 2,3-Dimethylpyrazine
  • 2,5-Dimethylpyrazine
  • 2,6-Diethyl pyrazine
  • 2,6-Dimethylpyrazine
  • 2-Allyl-5-methylpyrazine
  • 2-Ethenyl-5-methylpyrazine
  • 2-Ethenyl-6-methylpyrazine
  • 2-Ethyl pyrazine
  • 2-Ethyl-3,5-dimethyl pyrazine
  • 2-Ethyl-3-methyl pyrazine
  • 2-Ethyl-5-methyl pyrazine
  • 2-Ethyl-6-methyl pyrazine
  • 2-Methyl-5-isopropylpyrazine
  • 2-Methyl-5-propylpyrazine
  • 2-Methyl-6-cis propenylpyrazine
  • 2-Methylpyrazine
  • 3,5-Diethyl-2-methyl pyrazine
  • 3-Ethyl-2,5-dimethylpyrazine
  • 3-Methylbutanal
  • 4-Methylpentene-2-one
  • 5-Methyl-2-propylpyrazine
  • Carbon disulfide
  • Dimethyl disulfide
  • Heptanal
  • Hexanal
  • Pentanal
  • Trimethyl pyrazine
Materials
Loading