# Sauces & Condiments Articles in this category explain the shelf-life science, spoilage mechanisms, and storage best practices for oils, sauces, honey, peanut butter, and condiments — written from an industrial food science perspective. ## Articles - [Almond Extract Shelf Life Science: Ethanol Preservation, Flavor and Shelf Stability](../articles/almond-extract-shelf-life.md) - [Cheese Shelf Life Science: Mold Growth, Lipolysis and Proteolysis During Aging](../articles/cheese-mold-lipolysis-proteolysis.md) - [Crystallized Honey: Glucose-Fructose Chemistry, Supersaturation Physics, and Why It's Not Spoilage](../articles/honey-crystallization-vs-spoilage.md) - [Extra Virgin vs Refined Olive Oil: Chemistry, Shelf Life, and Stability Compared](../articles/extra-virgin-vs-refined-olive-oil.md) - [Honey Shelf Life Science: Osmotic Preservation, Crystallization and Infinite Shelf Life](../articles/honey-shelf-life-forever-storage.md) - [How Industry Tests Olive Oil Freshness: Peroxide Value, Spectrophotometry, and Rancidity Detection Methods](../articles/olive-oil-freshness-testing.md) - [Mayonnaise Shelf Life Science: Emulsion Breakdown, Lipid Oxidation and Acidity](../articles/mayonnaise-emulsion-breakdown.md) - [Natural vs Stabilized Peanut Butter: Oil Separation Chemistry, Emulsion Science, and Shelf Life Comparison](../articles/natural-vs-stabilized-peanut-butter.md) - [Oil Separation in Peanut Butter: Stokes' Law Physics, Oxidation Risk, and When It Signals Real Spoilage](../articles/peanut-butter-oil-separation-spoiled.md) - [Olive Oil Shelf Life Science: Lipid Oxidation, Rancidity and Freshness Testing](../articles/olive-oil-chemistry-oxidation.md) - [Peanut Butter Shelf Life Science: Oil Rancidity, Microbial Stability and Storage](../articles/peanut-butter-rancidity-shelf-life.md) - [Soy Sauce Shelf Life Science: Fermentation Stability, Oxidation and Dark Storage](../articles/soy-sauce-shelf-life-storage.md) - [The Glucose Oxidase Effect: Honey's Enzymatic Antimicrobial System and Industrial Applications](../articles/glucose-oxidase-honey-preservative.md) - [Turmeric Shelf Life Science: Curcumin Degradation, Moisture and Spice Storage](../articles/turmeric-shelf-life-spice-storage.md) - [Why Honey Never Expires: The Four-Barrier Osmotic Preservation System, Bee-Derived Antimicrobials, and the 3,000-Year Shelf Life](../articles/honey-forever-osmotic-preservation.md) - [Why Light Destroys Olive Oil Faster Than Heat: Photo-Oxidation Chemistry and Storage Science](../articles/light-destroys-olive-oil.md) - [Why Peanut Butter Doesn't Grow Mold: Water Activity Science, Microbial Barriers, and Oxidation as the True Spoilage Mechanism](../articles/peanut-butter-no-mold-science.md) - [Yogurt Shelf Life Science: Post-Acidification, Whey Separation and Probiotic Viability](../articles/yogurt-post-acidification-probiotics.md) [← Back to all categories](index.md) · [Browse all articles](../articles.md)