Correct option is D
Ans. (d) Green tea
Green tea is not typically a product of fermentation. It is made from the leaves of the Camellia sinensis plant, which are steamed or pan-fired to prevent fermentation and preserve the natural enzymes. This process ensures that green tea retains its delicate flavor and high levels of antioxidants. In contrast, black tea undergoes fermentation (or more specifically oxidation) during processing, which gives it its characteristic flavor and color.
Information Booster
Green tea: Unlike black tea, green tea is not fermented but rather steamed or pan-dried shortly after harvesting to prevent oxidation. This minimal processing helps maintain the green color and retains more of the beneficial compounds, such as catechins, which are important for its health benefits.
Cheese: Cheese is a well-known product of fermentation, where milk is fermented by specific bacteria, yeast, and/or molds. The process of fermentation transforms the milk proteins into curds, which are then processed into various types of cheese.
Black tea: Black tea is made from the leaves of the Camellia sinensis plant, like green tea, but it is fully oxidized (fermented), giving it a darker color and richer flavor. During the fermentation process, enzymes break down the polyphenols in the tea leaves, which leads to the development of its distinct taste.
Kombucha: Kombucha is a fermented tea beverage made by fermenting sweetened tea with a symbiotic culture of bacteria and yeast (SCOBY). The fermentation process produces various acids, gases, and alcohol, giving kombucha its characteristic taste and slightly effervescent nature.
Additional Information
Option (a): Cheese is a product of fermentation, where lactic acid bacteria ferment lactose in milk, producing lactic acid, which leads to curd formation.
Option (b): Black tea undergoes fermentation (oxidation), which differentiates it from green tea.
Option (c): Kombucha is a fermented drink, made by fermenting tea with a specific culture of bacteria and yeast.
