To answer the question, can sweet potatoes go bad? Yes, several factors, including incorrect storage, exposure to unfavorable weather and bacterial or mold growth, can cause sweet potatoes to rot
The way that sweet potatoes are stored, the temperature and their degree of freshness all affect how long they will last on the shelf. Sweet potatoes are perishable and can go bad really soon if not stored properly; uncooked sweet potatoes have a longer shelf life. However, this is a practical illustration of how sweet potatoes can go bad
What Causes Sweet Potatoes to Turn Bad
Sweet potatoes are perishable because of their high water content, which causes them to go bad. The rotting process is accelerated if you store them in a warm room. Purchase the freshest sweet potatoes you can find and store them away from moisture and heat to avoid this.
When handling sweet potatoes’ shelf life, keep in mind that uncooked, whole potatoes keep longer than peeled or cooked ones. You should also take baking, warming and frying into account. Additionally, keep them away from other fruits and vegetables that produce ethylene gas to prevent further spoilage.
Can sweet potatoes go bad? Factors Affecting Sweet Potato Shelf Life
1. Storage Conditions
To keep sweet potatoes fresh, they must be stored properly. To avoid moisture accumulation, which can result in the formation of mold and spoiling, they should be stored in a cold, dark location with adequate ventilation.
2. Temperature
For short-term storage, which usually lasts three to five weeks, sweet potatoes should be kept at room temperature. They can, however, be kept in the refrigerator for up to three months to prolong their shelf life.
3. Freshness
Compared to older or damaged sweet potatoes, fresh ones are less likely to go bad. Before storing sweet potatoes, check for mildew, soft patches or bruises, as these might hasten decay. Those are a practical illustration of how sweet potatoes can go bad
Can sweet potatoes go bad? Signs of Spoiled Sweet Potatoes
1. Mold Growth
If sweet potatoes have mold growing on their surface, they are spoiled and should be thrown out right away. If ingested, the chemicals produced by mold can be toxic to health.
2. Sour Odor
Bacterial development can cause spoiled sweet potatoes to release an unpleasant or sour smell. Sweet potatoes should not be eaten if they smell bad.
3. Squishy Texture
Sweet potatoes may become mushy, slimy or soft as they deteriorate. If your sweet potatoes have these traits, steer clear of them as they are probably past their best.
4. Discoloration
Spots of discoloration, particularly brown or black ones, can be an indication that sweet potatoes are spoiled. Bright color and a strong texture are ideal for fresh sweet potatoes. however, this is a practical illustration of how sweet potatoes can go bad
Can sweet potatoes go bad? How to Extend Sweet Potato Shelf Life
1. Appropriate Storage
To avoid moisture accumulation and the formation of mold, store sweet potatoes in a cool, dark location with enough ventilation. Store sweet potatoes away from onions and other vegetables that release ethylene gas, as this will accelerate the deterioration process.
2. Check Often
Keep an eye out for any indications of spoilage, such as soft areas, mold development, or strange smells, when inspecting sweet potatoes. To stop the mold from spreading to other tubers, remove any ruined sweet potatoes.
3. Use Appropriate Packaging
To preserve airflow and avoid moisture buildup, store sweet potatoes in breathable bags or containers. Steer clear of airtight jars and plastic bags since they might retain moisture and hasten spoilage.
Can Sweet Potatoes go bad? How to Spot a Bad Sweet Potato
A rotten sweet potato can be identified by looking for the following symptoms:
- Softening or squishiness: Sweet potatoes will get softer with age due to their high water content.
- Discoloration or dark spots: Spots on the skin that are brown or black signify spoiling.
- Sprouting: If a sweet potato has sprouted, it is past its best and should not be eaten to prevent illness.
- Mold: Surface-level mold is a glaring sign of spoiling. Don’t consume the sweet potato if there is mold on it.
