Another disadvantage of coffee beans is that the damaged beans are worm-eaten. In general, defects in coffee beans may be due to negative factors in the process of growth, harvesting, or processing.
All these defects are harmful to health.
So when choosing coffee beans, you should pay more attention to these defects
Coffee beans are attacked by insects and this attack causes the fungus to enter the coffee beans
Number 4 (medium to high effect on flavor)
-Features: Fermented or smelly taste, moldy flavor, sour flavor
Agricultural causes: Insects attack coffee fruit.
Causes of processing: Lack of separation of pest coffee beans, insect attack due to poor storage methods.