Waihanga i tētahi putanga matatini ake o tēnei rerenga kōrero Hei hua, he enzyme hira tēnei nā te mea ko te tikanga parenga o ngā pepeke.
Ko te tikanga, he putanga matatini ake o te rerenga kōrero ko "Ko te hua, ko reira he pūngao nui ko te tikanga parenga o ngā pepeke me etahi insecticides e whai ki te aukati tyrosinase. "