Predicting Oleic and Linoleic Acid Content of Single Peanut Seeds using Near-Infrared Reflectance Spectroscopy
Barry L. Tillmana,*,
Daniel W. Gorbeta and
George Personb
a Univ. of Florida, North Florida Research and Education Center, 3925 Hwy. 71, Marianna, FL 32446 b Agronomy Dep., Univ. of Florida, 2062 McCarty Hall, Gainesville, FL 32611
Fig. 1. Calibration equation for prediction of oleic acid (A) and linoleic acid (B) content in single intact peanut seeds from near-infrared reflectance (NIR) spectroscopy.
Fig. 2. Residuals from regression of NIR-predicted oleic acid (A) and linoleic acid (B) from single intact peanut seeds plotted against the NIR-predicted value.
Fig. 3. External validation of a calibration equation for prediction of oleic acid (A) and linoleic acid (B) content in single intact peanut seeds using near-infrared reflectance (NIR) spectroscopy.