Store your curd starter culture in the refrigerator in a clean, airtight container. This will keep it viable for several weeks between uses.
Proper storage is crucial for maintaining the activity of your curd starter culture. Here's a step-by-step guide:
Allow the Culture to Develop: After making a batch of curd, reserve a small amount (about 1-2 tablespoons) from the freshest, thickest part of the curd. This will be your starter for the next batch.
Transfer to a Clean Container: Use a clean spoon to transfer the reserved curd starter into a small, clean, airtight container. A small glass jar or a plastic container specifically designed for food storage works well.
Seal Tightly: Ensure the container is sealed tightly to prevent contamination and drying out.
Refrigerate Immediately: Place the sealed container in the refrigerator. The cold temperature will slow down the activity of the culture, preserving it for future use.
Use Within a Few Weeks: For best results, use the stored starter culture within 1-2 weeks. While it may still be viable after a longer period, its potency might decrease.
If you notice any mold, discoloration, or off-putting smells in your stored starter culture, discard it immediately and start with a fresh culture. Using a contaminated starter can ruin your entire batch of curd.