Simultaneous determination of α-thujone, β-thujone and camphor in infusion of sage using Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy

• Abstract:

  Determination of α-, β-thujone and camphor in sage infusions was achieved using attenuated total reflectance infrared Fourier transform infrared spectroscopy (ATR-FTIR) (spectral region 1801-1408 cm^-1 in 2^nd derivative form) and partial least square method (PLS) . The correlation coefficients (R²) and the root-mean- square error of calibration (RMSEC) of α-, β-thujone and camphor were 0.99, 0.0210, 0.96, 0.0180 and 0.99, 0.0697, respectively. The proposed method is simple, rapid and economical.
• Keywords:

  thujone, camphor, infusion, sage, ATR-FTIR
• Download:

  IMEKO-TC23-2017-099.pdf
• DOI:

  _unreg_tc23-2017.099

Event details:

• IMEKO TC:

  TC23
• Event name:

  3rd IMEKOFOODS Conference
• Title:

  Metrology Promoting Standardization and Harmonization in Food and Nutrition

• Place:

  Thessaloniki, GREECE
• Time:

  1 October 2017 - 4 October 2017