Pistachio Hull Extract as a Practical Strategy to Extend the Shelf Life of Raw Minced Beef: Chemometrics in Quality Evaluation

Figure 7

Agglomerative hierarchical cluster analysis (HCA) and heat map of physicochemical parameters, microbial loads, and sensory characteristics of different treated and untreated samples at each storage time periods: (a) 0 days, (b) 3 days, (c) 7 days, (d) 10 days, and (e) 14 days.

(a)

(b)

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(e)