Molds vs Yeast | Mold vs Yeast | Difference Between Mould and Yeast
Molds and yeast are eukaryotic fungi that can be found almost everywhere. Molds are multi-cellular microorganisms that grow in the form called hyphae. Yeasts on the other hand are single cell organisms. Molds and yeasts are fungi, but how do they differ?
Molds
Molds are multi-cellular organisms. They reproduce through spores asexually or sometimes, sexually. A network of these molds, the hyphae forming tubular branches, contains the same genetic information and is considered as a single organism. While molds can be a health hazard, as spore inhalation can potentially cause allergic reactions and respiratory problems, there are cultured molds that help with food production. Also, molds are used in medicine preparation.
Yeasts
Yeasts are single cell fungi that reproduce asexually or through binary fusion. They are commonly found in the ocean and are used popularly in food and beverage preparation. Yeasts are responsible for the production of beer, and other alcoholic beverages, like Japanese sake. The most common use of yeast however, would be for bread as a leavening agent. There is, however, some yeast that are pathogenic but they only affect people with compromised immune systems.
Difference between molds and yeast
Molds and yeasts are fungi with lots of differences. For one, molds are multi-cellular, while yeasts are single cell organisms. Secondly, some molds are actually quite colorful while yeasts are colorless. While typically harmless, yeasts still spoil food, usually those with low pH levels and those with high sugar content. Molds on the other hand are harmful when consumed. When yeasts or molds grow on food, it is advisable to throw them away. Also, it best to keep your environment free from molds, as they may cause respiratory problems and allergic reactions.
Not all fungi are bad, as pointed out by some molds and yeasts. These microorganisms, as small as they are, help us with our daily lives in the form of the food we eat. Also, with out molds and other fungi, organic bodies won’t decompose. However, it’s best if we keep these fungi in check so as to not have health issues with them.
| In brief:
1. Yeasts are single cell colorless fungi that reproduce asexually and are helpful in the preparation of food and some beverages. While mostly harmless, there are yeasts that affect immune-compromised people. 2. Molds are multi-cellular colorful fungi that reproduce asexually or sexually and spread through spores. These organisms are harmful to our health in large quantities and it is best to keep them in check. There are some molds, however, that help in preparation of certain medicines, penicillin for example. |
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