Mooncakes that are five days past their expiration date are generally advised against consumption. These mooncakes may have undergone oxidation, and could even harbor undetectable mold, which not only affects health but can also lead to serious consequences, including food poisoning, stomach discomfort, or diarrhea.
The expiration date of mooncakes indicates their optimal consumption period. Once this deadline is exceeded, the flavor and texture of the mooncakes will likely deteriorate significantly. Although expired mooncakes may still be edible under certain dry and sanitary storage conditions, it is wiser to avoid consumption considering the potential health risks.
To determine if a mooncake is expired, two aspects can be observed:
First is to observe the color. Fresh mooncakes have a golden-yellow outer skin with a reddish-brown bottom and a smooth surface without any greenish marks, glistening with egg liquid and oil. In contrast, expired mooncakes may show a greenish tint on the surface or cracks on top.
