Description
Acid-catalyzed extraction of terpenes and phenolics from young pine shoots into vinegar.
Technical
Acetic acid facilitates the solubilization of pinene, limonene, and bornyl acetate while inhibiting microbial growth. The low pH (2.4-3.4) causes cell wall breakdown in plant material, releasing bound aromatics.
Culinary Significance
Provides a forest-floor acidity for game marinades, fermented vegetable dressings, and wild herb sauces.
Science
Primary Reaction
Acid-catalyzed extraction of terpenes and phenolics
Parameters
Temperature
20°C optimal
15°C to 25°C range
Cool, dark place
Time
10 days
7 days – 14 days
Equipment
Glass jar with lidCheesecloth or coffee filter