To store grated raw papaya without losing moisture, wrap it tightly in plastic wrap or place it in an airtight container in the refrigerator. You can also submerge it in cold water in a container in the refrigerator, changing the water daily.
Grated raw papaya tends to dry out quickly due to its high water content. To prevent this and maintain its freshness, follow these steps:
Prepare the Papaya: Grate the raw papaya as needed. Avoid grating too much at once if you don't plan to use it immediately.
Wrap Tightly: The most straightforward method is to wrap the grated papaya tightly in plastic wrap. Ensure there are no air pockets. This minimizes exposure to air, which causes drying.
Airtight Container: Alternatively, place the grated papaya in an airtight container. Press down gently to remove any excess air before sealing the container.
Submerge in Water: For longer storage (up to 2-3 days), submerge the grated papaya in cold water inside a container. Change the water daily to keep it fresh. The water acts as a barrier against air and helps retain moisture.
Refrigerate: Regardless of the method you choose, always store the grated papaya in the refrigerator. The cold temperature slows down the rate of moisture loss and bacterial growth.
To further extend the shelf life and prevent discoloration, you can add a squeeze of lemon or lime juice to the grated papaya before storing it. The citric acid acts as a natural preservative and helps maintain its vibrant color.