Question

Which one of the following compounds is present in soybean and acts as phytoestrogen?

• A. Tangeretin
• B. Lutin
• C. Quercetin
• D. Genistein

Hint:

Genistein, found in soybeans, is a potent phytoestrogen that mimics estrogen in the body and has various health benefits.

Answer 1

The Correct Option is D

Genistein is a flavonoid compound found in soybeans that acts as a phytoestrogen. Phytoestrogens are plant-derived compounds that have a similar structure to estrogen, allowing them to bind to estrogen receptors in the body and exert weak estrogenic effects.

Step 1: Phytoestrogen Action
Genistein is one of the most studied phytoestrogens and is known to have beneficial effects on health, particularly in relation to hormone regulation, bone health, and cardiovascular health.

Step 2: Other Options
- Tangeretin is a flavonoid found in citrus fruits, but it is not a phytoestrogen.
- Lutin is a compound involved in antioxidant activity but does not act as a phytoestrogen.
- Quercetin is another flavonoid found in various fruits and vegetables, known for its antioxidant properties, but it does not have strong phytoestrogenic activity.

Final Answer: \[ \boxed{\text{(D) Genistein}} \]