There is no magic rule about how long it takes for vegetables to spoil. That will depend on many things, including
# Which vegetable # Growing conditions # Harvesting methods # Handling post-harvest # Handling in distribution channel # Handling after purchase Potatoes generally last longer than tomatoes. Dry onions usually last longer than spring onions. Sweet corn might not 'spoil' but is not as good after a few days. Some vegetables require refrigeration, others do better without.
vegetables are stored in the refrigerator so they can stay fresh and not spoil
Bacteria digest the vegetables and produce waste
Micro organisms
Every cheese can spoil.
yes
Vegetables with high water content like lettuce, tomatoes, and cucumbers tend to rot the fastest. Other vegetables like spinach, zucchini, and asparagus also have a shorter shelf life due to their tendency to spoil quickly.
Strawberries spoil quickly because they have a high moisture content, thin skin, and high sugar content.
3-4 days
The spoilage of vegetables like lettuce is primarily caused by microbial activity. Bacteria and fungi break down the organic matter in the vegetables, producing enzymes and metabolites that lead to the blackening and slimy texture as the vegetables decay. This process is a result of biochemical reactions rather than a specific chemical change.
You can store raw vegetables in the refrigerator for up to a week. After that they can begin to spoil. You can blanch and then freeze them for a lot longer.
so they won't spoil or dry out
The chemical change that causes vegetables to spoil is typically due to oxidation, enzymatic reactions, and microbial activity. Oxidation leads to the breakdown of nutrients and pigments, enzymatic reactions degrade cellular structures, and microbial activity produces compounds that contribute to spoilage. These processes result in changes in color, texture, flavor, and overall quality of the vegetables.