Question

Persimmon and bitter gourd are bitter why?​

Answer 1

The bitter taste of persimmon and bitter gourd is related to stimulating the gag reflex to avoid ingesting poisons. Bitter foods are often combined with a sweet component to make them more palatable.

Step-by-step explanation:

The bitter taste of persimmon and bitter gourd is primarily related to the stimulating the gag reflex to avoid ingesting poisons. Bitter foods are often combined with a sweet component to make them more palatable. The highest concentration of bitter receptors appear to be in the posterior tongue, where the gag reflex could still spit out poisonous food.

Answer 2

The tannin level of the fruit is significant, making the unripe fruit astringent and bitter. As the fruit develops, the tannin content decreases.