What is the reason for the bitter taste of cantaloupe

Bitter melon is usually not recommended for consumption, as it may be related to factors such as variety characteristics, incomplete maturity, improper storage, or contamination from pests and diseases. The bitterness of cantaloupe mainly comes from natural compounds such as cucurbitacin C, and excessive intake may cause gastrointestinal discomfort. Some sweet melons, such as bitter melon related varieties, have a slight bitterness, which is a normal phenomenon, but caution should be taken when the bitterness is too strong. The content of cucurbitacin in immature melon flesh is relatively high, especially near the fruit stem. If harvested and subjected to low-temperature frostbite or long-term refrigeration, it may also lead to the accumulation of bitter substances. Pesticide residues or viral infections used during the planting process can also alter the flavor of the fruit, resulting in abnormal bitterness. In rare cases, when sweet melons hybridize with toxic plants or undergo genetic mutations, they may produce excessive toxic components such as cucurbitacin B. This type of bitter taste is strong and long-lasting, and may cause poisoning symptoms such as vomiting and diarrhea after consumption. It is necessary to seek medical treatment immediately. In 2020, a collective food poisoning incident occurred in a certain area due to the consumption of a mutated bitter melon, confirming its risk.

When selecting melons, you can lightly press the navel to determine maturity. Mature fruits should have elasticity and emit a fragrant aroma. Keep cool and ventilated during storage to avoid drastic temperature changes. If the fruit pulp is found to be abnormally bitter, especially accompanied by brown patches or an unpleasant odor, it must be discarded. It is recommended to cut open the cantaloupe and taste the edges first to confirm that there is no bitterness before consuming the core. People with special physical conditions and children are more sensitive to bitterness, and it is recommended to choose reputable brand products.