Bread mold and spore formation how to#
Bread mold and spore formation zip#

If you are planning to demonstrate molds growing on bread at a science fair, it is best to perform the experiment beforehand and exhibit the resulting samples for all to see with due explanation of the method adopted. They utilize the knowledge of the unfavorable situations of infestation. On the other hand, there are other food industries that take measures to preserve the produce from molds. They need to know the favorable conditions for fast culture. Many food industries depend on molds to produce food materials like soy sauce, country cured ham, certain types of cheese, etc. Types of bread with high moisture content like rye, oat, Boston and other dark breads mold faster than the drier and denser varieties. Adding salt inhibits the development whereas sugar enhances the method. Hence it is harmful to consume the moldy bread or even inhale the smell as mold spores could enter the body in that way. It feeds on organic matter like bread while decomposing the same. Mold is a fungus that best grows in dark, moist and warm conditions. of days along the X-axis on a graph paper. While creating the lab report for your science experiment you can plot that data along the Y-axis and the no. How does that affect the molding on the bread? What happens if you add salt?įor accurate measurements, you can take the help of a plastic grid to check how many squares or cm of it gets covered by the mold. Instead of adding moisture to the 3 slices as indicated in the steps above add different amounts of lemon juice or sugar to the slices.Check the results by keeping one of the variables like temperature constant for the 3 samples mentioned above but altering the type of bread in the different samples. Bread mold experiment is a fun science project, where one can observe the growth of a live organism on household bread Here is a detailed guide that will.Observe and analyze the rate of mold growth under the different conditions of temperature and light. The black tips of bread mold, Rhizopus stolonifer, are the swollen sporangia packed with.

Repeat the process by placing one in the refrigerator, one in a dark room and the last one in a sunny place. The fungi usually reproduce asexually by producing sporangiospores.

Instead of just 1 slice, take 3 slices of bread and mark them as A, B and C with the marker on the masking tape.In the end, throw away the bag with the moldy bread without consumption or inhalation near it.You can also take a photograph of the bread each day. Collect data in the notebook on the size and color of the colony. Track the growth of the mold by checking the sample every day.Leave the bag undisturbed for 7 days in a warm place outside the house.Write today’s date on the tape with the marker.

Bread mold and spore formation zip#

Put the bread in the plastic bag and zip it.

Bread mold and spore formation how to#

Bread Mold Experiment How to Do Mold Bread Experiment HypothesisĪ piece of bread kept under moisture and high temperature develops mold on its surface.