Laser-Induced Fluorescence Studies on Some Edible Oils and Aromatic Frankincense Oil Excited by Blue and Violet Diode Lasers at 447 nm and 405 nm

Table 2

Areas under the peaks in the red region relative to olive oil.

Oil	Area under the peak in the red region (a.u.)	Area relative to olive oil
Olive oil	18	1
Sesame oil	12.5	0.69
Mustard oil	10	0.56
Flaxseed oil	5.35	0.29