Should glutinous corn be refrigerated or frozen

It is recommended to refrigerate glutinous corn for short-term storage, while freezing is more suitable for long-term storage. The storage method of glutinous corn mainly depends on factors such as storage time, taste requirements, nutrient retention, water loss control, and ease of consumption.

1. refrigerated storage

refrigeration is suitable for consumption within 3-5 days. Unpeeled glutinous corn can be wrapped in a fresh-keeping bag and placed in the refrigerator's refrigerated area to slow down starch aging and preserve its sweet taste. Long refrigeration time can cause corn kernels to dehydrate and harden. It is recommended to keep a small amount of water in the bag or wrap it in moist kitchen paper. When cooking and consuming after refrigeration, it is easier to restore the soft and sticky texture by heating in cold water.

2. Cryopreservation

Freezing can preserve glutinous corn for 1-2 months. During preprocessing, the corn should be boiled and drained, and each individual should be wrapped in plastic wrap to isolate it from the air before being placed in a sealed bag for freezing. Freezing can form ice crystals that damage cell structure, and direct freezing can easily produce a frostbite odor. Before consumption, there is no need to thaw. Boil corn in boiling water for 8-10 minutes. Frozen corn is more suitable for stewing or pulping. High temperature cooking can reduce the fiber roughness caused by freezing. Whether refrigerated or frozen, glutinous corn should avoid repeated thawing. Remove corn with insect infestation or mold before storage. Whole ear storage is more conducive to locking in nutrients than peeling off the grains. The loss of vitamin B group in frozen corn is relatively small, but some soluble sugars will precipitate with ice crystals. It is recommended to process them in batches according to the consumption plan. Diabetes patients should pay attention to the fact that the sugar rising speed of frozen corn may be slightly faster than that of fresh corn. When eating, it can balance the fluctuation of blood sugar with high-quality protein food.