Review Article

A Review of Optical Nondestructive Visual and Near-Infrared Methods for Food Quality and Safety

Figure 4

Transmittance spectra for different tomatoes of the same cultivar from 400 nm to 1000 nm. (a) A raw tomato, (b) a partially raw tomato, (c) an acceptably ripe tomato, and (d) a ripe tomato.
341402.fig.004a
(a)
341402.fig.004b
(b)
341402.fig.004c
(c)
341402.fig.004d
(d)