20 days

Over-eating sauerkraut is easy to stimulate increased secretion of gastric acid, causing hyperacidity, and even peptic ulcer; sauerkraut in the pickling process of high acidity, the oxalic acid contained in the gastrointestinal, will react with the calcium in it to produce calcium oxalate, the formation of urinary stones; sauerkraut pickling process, easy to be contaminated by microorganisms, so that the reduction of nitrites, consumption of Containing too much nitrite sauerkraut, will make the hemoglobin in the blood to lose the function of oxygen-carrying methemoglobin, so that the human body lack of oxygen poisoning and the skin and lips blue, headache, dizziness, nausea and vomiting, panic and other symptoms of poisoning, the serious can lead to death; sauerkraut in the process of pickling, but also produces carcinogenic nitrous acid compounds, easy to induce cancer, especially the moldy sauerkraut, its carcinogenic effect is more obvious.

Doing the pickle can lead to death.

Doing sauerkraut:

1, first boil a large pot of water and so on, the large leafy greens, the best older greens (greens and cabbage we can clearly distinguish it, to greens, oh, there is a bitter taste of) washed, to be the water boiled and put into the pot to scald it (note that is scalded is not boiled, the time should not exceed 15 seconds).

2, then fished up and put on the altar ...... altar altar where? By the way, also need a container, earthenware altar is the best, big Shanghai does not have earthenware altar if you use a glass altar is also good, really no altar on the enamel mantle bowl loaded.

3, fished up on the altar, the hot green water poured into the altar, the water submerged vegetables as well.

4, and then put white vinegar, vinegar, how much depends on the weather, the weather is hot, put a little less, cold, put a little more (measuring container is a tablespoon, not a bowl).

5, the last step, cover the lid (altar should be sealed, do not let the air in and out. Just seal the mouth of the altar with plastic wrap first, then cover with the lid).