Fig. 3. Brightfield (a, c and e) and
fluorescence (b, d and f) micrographs of histological sections of control green beans (a and b), of green beans where the bioactive coating was
applied (c and d) and of coated green beans treated also by HHP (e and f). (For interpretation of the references to color in this
figure legend, the reader is referred to the web
version of this article.)