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WUP#3.3 Preservation techniques
FERRANDI Paris
Created on November 13, 2024
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Lacto-fermentation combines preservation with flavor enhancement. Using natural bacteria, it transforms ingredients into nutrient-rich foods like sauerkraut, kimchi, or fermented carrots. This ancient method creates unique flavors while offering probiotics that promote gut health.
Lacto fermentation
Sterilization uses heat to eliminate harmful microorganisms, making it perfect for long-term food storage. This method preserves sauces, soups, or jams for months, such as sterilized tomato sauces ready to enrich any dish. Reliable and simple, it's a staple in professional and home cooking.
Sterilization
Freezing halts bacterial activity by lowering temperatures, preserving the freshness, texture, and nutrients of food. It's versatile, ideal for fruits, vegetables, herbs, and pre-cooked meals. For instance, freezing summer berries lets you enjoy their sweetness year-round. Proper packaging ensures quality retention.
Freezing