preservatives keeps the bread fresh for about 35-40 days, after that time it will probably start growing little dots of mold
Bakery bread often contains less preservatives than that in a store.
Perhaps because it is more visible on white than on rye. Rye was not included in the question. Bakery bread does not normally include preservatives. Other commercial breads do include preservatives which prohibit mold growth.
Wheat bread - no preservatives
white bread because it has more preservatives in it.
No, they do not. I tested the bread and the flat bread molded the fastest, then wheat bread then sourdough bread. White does not mold because of the preservatives in it.
The bread mold can stop when perservarives only hold off the date of molding,thus preserving the bread
Both wheat and white bread can mold at a similar rate, as mold growth is influenced by factors such as moisture content, temperature, and exposure to mold spores. However, some studies suggest that whole wheat bread may mold slightly faster than white bread due to its higher nutrient content, which can promote mold growth.
White bread without preservatives will mold first. The butter and sugar will likely impede the growth, and wheat bread is usually drier than white bread. It would make an interesting experiment, using several controls (amount of water, temperature, sunlight, and amount of each substance on the bread)
Hand soaps and hand sanitizers prevent the growth of bread mold because bread mold is a bacteria and the PH level of soap and the alcohol in hand sanitizers can prevent the growth of the bread mold.
I think they put fewer preservatives in whole wheat bread.
How fast a bread molds depends on the amount of preservatives in the bread. If a bread has a lot of preservatives in it, it will mold less quickly than breads that don't have preservatives, no matter if it's wheat or white. Wheat breads are more likely to be "natural" and "preservative-free" though.
Potato bread generally has a higher moisture content than white bread and wheat bread, which can make it more prone to mold growth. However, mold growth also depends on factors such as storage conditions, preservatives used, and overall cleanliness. Proper storage in a cool, dry place and using airtight containers can help prevent mold growth on any type of bread.