The over night cabbage will be carcinogenic
By admin • Dec 15th, 2008 • Category: Diet&FoodUnder the normal temperature, deposits to the second day produces the nitrite many to have the spinach, the cauliflower, the cowpea, the sea cabbage, the green pepper, in spinach’s nitrite goes far beyond other vegetables. Produces the nitrite few to have the tomato, the lettuce bamboo shoots, the fragrant-flowered garlic, the pumpkin, the eggplant, the floral axis of garlic, the carrot, the celery. The expert suggested that the green goods as far as possible presently fry presently eat, have surplus may deposit (for example in refrigerator) under the low temperature, but the time not suitable has been long.
The winter climate is cold, excess of Yin and shortage of Yang. The human body the cold temperature’s influence, organism physiological function and the appetite and so on will change. Therefore, adjusts the diet reasonably, guaranteed that the human body essential nutrient the sufficiency, sharpens resistivities and so on person’s cold resistant ability and immunologic function is very essential. How can eat the health is also safe? The life pastes do not promote the winter diet health care series article, has custom-made the winter healthy diet for your next to the skin.
The people go to eat after outside, will not have finished eating unavoidably the vegetable brought back to the family, but the leftover dish could not long depositing. The China CDC nutrition and food security institute Wang Wenfang reminds the people, the leftover dish passes through the long time pickling to be able to produce the nitrite, specially some green vegetable, especially take cabbage as. But the nitrite may cause the food poisoning, the nitrite enters the human body to be possible to respond the nitrosamine, the nitrosamine is one kind of carcinogen.
The experiment proved that after each kind of vegetables heating, in the laying aside process, the varying degree includes the nitrite, moreover the laying aside time is longer, the nitrite content is higher. But deposits under the low temperature compared to deposits under the room temperature, the nitrite content must be short a lot. After the winter Chu’s cabbage and the potato cook in a covered vessel boils, without the laying aside include the nitrite, the normal temperature overnight deposits one day later, the content is higher, goes far beyond other vegetables.
According to the pertinent data demonstrated that 10 food poisoning event, has 8 to concern with the nitrite. Takes in the leftover dish for the reduction the nitrite, a Beijing sanitary supervision sanitary supervision branch horse morning sunlight deputy head of the office on pack leftover dish depositing and the edible method, proposed that following suggested:
Separates the storage the leftover dish with the clean airtight vessel, avoids the overlapping pollution; The leftover dish should better finish eating in 5-6 hours; The cold dish easy to multiply the bacterium, is not suitable packs; The fish heats up 45 minutes then, in order to avoid the nutrient drains excessively many; When meats heating puts a vinegar, both enhanced the nutritional value, and favors the human body absorption; Starch class food should better finish eating in 4 hours, otherwise parasited the staphylococcus was also unable under the high temperature to decompose.
Moreover, eats when the leftover dish should edible suppress food which the nitrosamine forms, if in garlic’s sativin may suppress in stomach’s nitrate return to original state fungus, causes in stomach’s nitrite to reduce obviously; In the tea tea polyphenol can block the nitrosamine the formation; Richly including Vitamin C food, because Vitamin C may prevent in the stomach the nitrosamine formation, but also has suppresses the nitrosamine the sudden change function.
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