How fast does mold grow on fruits and bread?

Mold can grow on fruits and bread at different rates depending on various factors such as temperature, humidity, and the type of mold. Here are approximate time frames for mold growth under favorable conditions:

1. Bread:

- At room temperature (around 25°C or 77°F): Mold can start to appear on bread within 1 to 3 days.

- In warm and humid environments (above 30°C or 86°F): Mold growth can accelerate, and bread can become moldy within 12 to 24 hours.

- Refrigerated bread (around 4°C or 39°F): Mold growth is significantly slowed down, but it can still occur over time, especially if the bread is not properly sealed or stored. It may take several days or even weeks for visible mold to develop in refrigerated bread.

2. Fruits:

- Soft fruits (such as berries, peaches, and bananas): Mold can start to grow within a few days at room temperature. In warm and humid environments, mold growth can be rapid, and fruits can become moldy within 1 to 2 days.

- Citrus fruits (such as oranges and grapefruits): These fruits have a higher acidity level, which can inhibit mold growth. However, they can still develop mold over time, especially if they are damaged or bruised.

- Apples and pears: These fruits have a protective waxy coating that can slow down mold growth. However, they can still become moldy within a week at room temperature.

- Refrigerated fruits: Refrigeration can extend the shelf life of fruits and slow down mold growth. However, mold can still develop eventually, especially if the fruits are not properly washed and dried before storage.

It's important to note that mold growth can vary based on the specific type of mold, the initial level of contamination, and individual storage conditions. Keeping your kitchen clean, avoiding cross-contamination, and storing fruits and bread in appropriate conditions can help prevent or slow down mold growth.