The microorganism grown on molasses and sold as a food flavouring substance isa)Saccharomycesb)Rhizopusc)Acetobacterd)LactobacillusCorrect answer is option 'A'. Can you explain this answer?

Question

Answer

The strain of Saccharomyces cerevisiae fungus is commonly known as baker's yeast. The organism is widely used in baking industry. It has the ability to produce desirable flavor. The organisms are added to the dough of bread and cakes and allowed to perform fermentation. The fermentation is brought by converting the fermentable sugars to alcohol and carbon dioxide. The organisms are also cultured or grown on molasses. They bring about the anaerobic fermentation and this helps in providing flavor to the substance.

Thus, the correct answer is option A.

Answer

The strain of Saccharomyces cerevisiae fungus is commonly known as baker's yeast. The organism is widely used in baking industry. It has the ability to produce desirable flavor. The organisms are added to the dough of bread and cakes and allowed to perform fermentation. The fermentation is brought by converting the fermentable sugars to alcohol and carbon dioxide. The organisms are also cultured or grown on molasses. They bring about the anaerobic fermentation and this helps in providing flavor to the substance.

Answer

The microorganism grown on molasses and sold as a food flavouring substance is Saccharomyces.

Saccharomyces is a genus of microorganism that includes various species of yeasts. Yeasts are unicellular fungi that are commonly used in the fermentation process to produce different food and beverage products. One of the species of Saccharomyces, commonly known as Saccharomyces cerevisiae, is extensively used in the food industry for its ability to convert sugars into alcohol and carbon dioxide through fermentation.

Explanation:

1. Molasses as a growth medium:
Molasses is a byproduct obtained during the sugar refining process. It is a thick, dark syrup that contains residual sugars, minerals, vitamins, and other organic compounds. Due to its nutrient-rich composition, molasses serves as an excellent growth medium for various microorganisms, including Saccharomyces.

2. Saccharomyces growth on molasses:
Saccharomyces yeast can utilize the sugars present in molasses as a source of energy. The yeast cells break down the complex sugars into simpler molecules through enzymatic reactions. This process is known as fermentation. Saccharomyces cerevisiae is particularly efficient in fermenting sugars and producing ethanol, making it a preferred choice for industrial applications.

3. Food flavouring substance:
Saccharomyces is grown on molasses to produce a variety of food flavoring substances. During fermentation, the yeast produces various flavor compounds such as esters, alcohols, and organic acids. These compounds contribute to the characteristic taste and aroma of the final product. Some examples of food flavorings produced by Saccharomyces include vanilla extract, fruit flavors, and savory flavors.

4. Industrial production:
The industrial production of Saccharomyces involves cultivating the yeast cells in large fermentation tanks containing molasses as the growth medium. The yeast cells undergo aerobic or anaerobic fermentation, depending on the desired product. After fermentation, the yeast biomass is separated, and the flavor compounds are extracted and purified for use as food additives or flavorings.

Conclusion:
In conclusion, Saccharomyces is the microorganism grown on molasses and sold as a food flavoring substance. Its ability to ferment sugars and produce various flavor compounds makes it a valuable ingredient in the food industry.

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