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This experiment was conducted to find out what conditions will help prevent bread becoming moldy. The bread was kept in different environments to observe the time taken for the mold to appear.
Difficulty: Elementary school
This science fair project was conducted to ascertain what conditions will help prevent bread from becoming moldy. The bread was kept in different environments to observe the time taken for mold to appear.
Difficulty: Middle school
This experiment was performed to compare how adding fruit paste to bread made it last longer without s. The tests were done using paste made from prunes, raisins and dates added to the bread before baking.
Difficulty: Middle school
Fungi often go unseen because of their small size, but they are important to us in many ways. Some fungi are beneficial to us and are used to make medicine, such as penicillin. Yeast, a kind of fungi, causes bread to rise in baking. Other types of fungi are not so beneficial, and can cause diseases such as athlete's foot and other infections. Fungi need particular conditions for growth
Difficulty
One thing you'll learn in this experiment is that yeast does, in fact, produce carbon dioxide gas.
Difficulty: Middle school
Mold is a simple fungus. It gets its food from grains, fruits, vegetables and flesh. Mold begins as a tiny spore that lands on a food source like bread. Spores can be found in the air, on the ground and on you!
CategoryBiology > Botany
Difficulty: Elementary school
The yeasts are one very important group of fungi. The common yeast used in baking bread grows very fast. You can complete an experiment in two days! The basic idea in this method is to measure the amount of carbon dioxide (CO2) released during the growth of yeast.
Difficulty: Elementary school
The simplest method of growing molds is to put a substrate like bread in a moist chamber. The substrate provides nutrients, and the chamber maintains the high humidity that favors the growth of fungi.
Difficulty: Elementary school
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