Can leftover eat?
No matter go out repast, still be in the home to cook,
We often are met inevitably ort, leftover.
Stay to eat, fear meeting generation is harmful again material,
Afraid even ate to be able to cause cancer!
So, what material is the nitrite of the generation in ort leftover after all? How to handle after all more advantageous to health? What can be saved, what ought not to be saved? Listen to authoritative nutrition expert how to say!
WHO puts forward " provision is safe 5 points " suggested at 4 o'clock: Cooked food must not deposit 2 hours of above below room temperature, should refrigerate in time (had better be under 5 ℃ ) , do not put more than 3 days in freezer, the frequency that leftover dish heats should not exceed 1 times.
The greenery dish of remnant is put in the pass the night below room temperature directly, had better not eat again. Because be below room temperature condition, the bacterium in ort can breed in great quantities. Excessive of the bacterium in food, it is huge insecure element. These miscellaneous bacterium also can transform nitric acid salt into nitrite, make nitrite content rises quickly, this is another insecure element.
Although minim nitrite has the effect of outspread blood-vessel, a large number of nitrite are dangerous however, in can promoting a stomach already inferior the synthesis of saltpetre amine carcinogenic substance, haemoglobin may be caused to cannot carry oxygen even when the amount is large, produce virulent poisoning.
If make vegetable ripe hind, below the circumstance that did not flip through, take out outfit of one share cent to arrive clean to last in the box, build upper cover gently child, put in freezer next, dish of such pass the night, heat antiseptic eat again, do not have safe problem.
Divide ahead of schedule outfit, put freezer in time
No matter be which kinds of food, must jump over in room temperature transfer to a lower level long, microbial must jump over with respect to breed much, more insecure.
After be being put into freezer, the rate that drop in temperature is very important also. If the thing in freezer is too full, refrigeration effect is insufficient, or vegetable is too big, put very long drop in temperature hard, also can bring safe hidden trouble.
So, divide ahead of schedule outfit is very important.
Know perfectly well this feed not to eat, should arrive in outfit of time giving boiler in different dish, cool a little put freezer, the bacterium in such dish is little, the following day even the 3rd day of heat was appeared eat again, do not have a problem.
If had put 3 two hours outside, everybody has flipped through with the chopstick again, the expiration period can shorten. At that time, level dish a bit, put in freezer lower most inside, cool as soon as possible.
Heat thoroughly, do not heat repeatedly
Ort can eat, but premise is must heat thoroughly.
Alleged and complete heat, heat dish to 100 ℃ namely, maintain boiling 3 minutes above. If fleshy piece is bigger, must boil, evaporate is a few longer, or fleshy piece is mincing, heat afresh again.
If you use microwave oven to heat leftover dish, want special attention, microwave adds hot easy be heated not all, probable this part food already very very hot, another part is cool still.
Be inferior to heating 9 minutes with microwave oven first, let food interior temperature rise, next reoccupy boiler heats, perhaps put the evaporate on a pot for steaming food again, easier heat is appeared.
Compare the flesh kind, bean products is easier and corrupt, a few minutes should be boiled more when heating so. Need not worry about nutrient loss, the vitamin in bean curd is little, and the protein that it contains a lot ofand calcium, magnesium is not afraid of heat.
Nevertheless vegetable does not suit long heating, might as well try try out a pot for steaming food to come evaporate, nutrient loss is fewer.
Eat how to much heat up, must not heat up ort repeatedly!
If know this meal still does not have, heat only half, remnant bottom is divided still in replace freezer.
Ort is OK also and very good eat
Everybody likes to take new course, but eat ort so not active. Actually, besides vegetable, ort face-lifting is not difficult, no more than changes a knife namely, impose burden, change flavor this 3 old techniques.
If be of chunk,carry flesh and blood, can consider to boil boiling water, add bit of kelp, dawdle, turnip, Chinese cabbage.
If be the chunk flesh that does not have bone, after can crumbing again cook:
Cut chunk pork into cutlet for instance, add vegetable to fry cook again flesh together;
Still can change a taste to ort:
For instance originally remnant chop of braise in soy sauce, add bit of curry powder, fry together with onion, dawdle, potato, carrot, make it " curry onion chop " , affirmative meeting ovation;
The river bright seafood such as squid, shelled fresh shrimps is OK so make do. Of course, OK also and mincing hind, become the burden that fries side of meal, meaning and noodles in soup.
If remnant rice is simpler:
And so on of oaten lotus seed boils red jujube of Jia Heizhi hemp together congee;
OK still man of He Tianyu grain of rice, pea, Xianggu mushroom, ham a make it fries broken, egg meal, taste is very good, because added vegetable,return, nutrition is better (premise is to put oil less) .
Such, ort won't be wasteful, when heating afresh, boil enoughly " fully " , already safe delicious.
Sincerity reminds everybody, because be afraid of,must not waste ort and force him all to eat go down.
Surplus food brings heavy burden to the body, for the moment does not say sudden bromatoxism, pancreatitis thes loss outweights the gain, turn a body into the fat that go up, bad also.
By need to prepare to feed capable person, reasonable processing ort, just be settlement way.
