Description
Proteolytic enzymes break down muscle proteins to enhance tenderness and flavor absorption.
Technical
Bromelain (pineapple) or papain (papaya) hydrolyze myofibrillar proteins, disrupting collagen networks while minimally affecting muscle cell integrity. Optimal activity occurs between 50-70°C but works slowly at refrigeration temperatures.
Culinary Significance
Creates the characteristic tender-but-structured texture of authentic shawarma while allowing deeper spice penetration than mechanical tenderization.
Science
Primary Reaction
Proteolysis
Parameters
Temperature
55°C optimal
4°C to 70°C range
Time
6 hours
2 hours – 12 hours
Equipment
Vacuum tumbler (commercial)Injection needles (for thick cuts)Perforated marinating container