Pure Ascorbic Acid E300 – Non-GMO, Gluten-Free, OU Kosher | Modernist Pantry 400g

Overview

Modernist Pantry Pure Ascorbic Acid (E300) is a clean, white powder that serves as a natural antioxidant and color stabilizer for culinary experiments and everyday prep. The 400 g / 14 oz package is Non-GMO, gluten-free, vegan, and OU Kosher Pareve, ensuring broad dietary compatibility. The product blends into formulations with minimal aroma, supporting precise technique in both kitchen and lab settings.

What it is

Ascorbic acid (E300) is a naturally occurring organic compound and a form of vitamin C. It is commonly sourced from citrus fruits, melons, and berries and is widely used in modernist cooking to support color retention and freshness in produce. This powder form is designed for culinary applications rather than medical use, and is labeled accordingly for safe handling.

Key uses in the kitchen

• Natural preservative that helps maintain the vibrant look of produce
• Prevents browning in cut fruits and vegetables when prepared in advance
• Helps curb oxidation in green vegetables to keep their color bright
• Well-suited for molecular gastronomy and modernist cooking applications

Practical guidance for use

Start with small amounts in formulas or water to explore color retention and freshness effects. Record your observations with plating in mind, as appearance can influence perceived taste. Combine with other modernist ingredients to experiment with new textures and contrasts.

Quality and certifications

• OU Kosher Pareve certified by the Orthodox Union
• Non-GMO, gluten-free, vegan ingredients and packaging
• High-quality standards backed by strict certification processes

Storage and packaging

Keep in a cool, dry place in a sealed container. This 400 g / 14 oz package is sized for regular use in a home studio or small commercial kitchen, reducing the need for frequent repurchasing.

Note: This product is intended for culinary use and experimentation. While it can assist with color and preservation in suitable recipes, results depend on timing, ingredients, and technique. There are no medical claims associated with its use.