How long can fresh corn be cooked?

Fresh corn 10 minute can be cooked. For fruit corn, it usually takes 10 to 15 minutes to cook after the water is boiled. For fresh corn, it takes about 10 minutes. For slightly older corn, it can be cooked for a little longer, generally not more than 20 minutes. Take white waxy corn as an example, it usually takes more than 20 minutes after the water is boiled.

Yellow corn is difficult to cook. Ordinary pots usually take at least half an hour to cook, and older yellow corn may take a little longer to cook. If it is a pressure cooker, it takes 15 minutes for SAIC post-steaming.

Nutritional value of corn

Corn is rich in plant cellulose, which has the characteristics of stimulating gastrointestinal peristalsis and accelerating fecal excretion, and can prevent and treat constipation, enteritis and intestinal cancer. , inhibit and hinder the absorption of excessive glucose, and play a role in inhibiting the increase of postprandial blood sugar; Cellulose can also inhibit fat absorption, reduce blood lipid levels, and prevent and improve the occurrence of coronary heart disease, obesity and gallstones.

Selenium and magnesium contained in corn have anti-cancer effects. Selenium can accelerate the decomposition of peroxides in vivo, so that malignant tumors can be suppressed without molecular oxygen supply. On the one hand, magnesium can inhibit the development of cancer cells, on the other hand, it can promote the excretion of waste in the body, which is also of great significance for cancer prevention.

Corn also contains a longevity factor-glutathione. With the participation of selenium, glutathione oxidase is produced, which has the functions of restoring youth and delaying aging. Zeaxanthin contained in corn can prevent age-related macular degeneration.