Learn how to prevent fungus in besan (gram flour) during humid weather. Discover why roasting and storing it in an airtight container is essential.
1 Answer
To prevent fungus in stored besan during humidity, store it in an airtight container in a cool, dry place, and consider roasting it lightly before storage to reduce moisture content.
Detailed Explanation:
Besan, or gram flour, is highly susceptible to fungal growth in humid conditions due to its hygroscopic nature, meaning it readily absorbs moisture from the air. This moisture creates a favorable environment for mold and fungus to thrive. Here's a step-by-step guide to prevent this:
Roasting the Besan: Before storing, lightly roast the besan in a dry pan over low heat for about 5-7 minutes. Stir constantly to prevent burning. Roasting reduces the moisture content, making it less prone to fungal growth. Let it cool completely before proceeding.
Airtight Container: Transfer the cooled, roasted (or unroasted if you prefer) besan to an airtight container. Glass or food-grade plastic containers with a tight-fitting lid are ideal. This prevents moisture from entering and affecting the flour.
Cool, Dry Place: Store the container in a cool, dry place away from direct sunlight and heat. A pantry or cupboard that is not near the stove or sink is a good option. Avoid storing it in areas with high humidity, such as near a bathroom.
Desiccant Packs (Optional): For added protection, you can place food-safe desiccant packs (like silica gel packets) inside the container to absorb any residual moisture. Ensure the packets are clearly labeled and kept away from children and pets.
Regular Inspection: Periodically check the besan for any signs of moisture, clumping, or discoloration. If you notice any of these, discard the besan immediately to prevent health risks.
Pro Tip:
Avoid using a wet spoon or scoop to take out besan from the container, as this introduces moisture and can lead to fungal growth. Always use a clean, dry utensil.