Can you still eat yam porridge overnight, and can you stay overnight with yam soup

If you don't finish the yam on the first day and don't want to waste it, many people will heat it up the next day and then eat it, is it really healthy? According to scientific analysis, the vast majority of beans are not suitable for heating and eating overnight, which is not good for health in the long run.

1. Overnight impact.

After the yam is left overnight, there may be a large number of harmful microorganisms in the yam because it contains a lot of starch, which is also a nutrient required for microbial growth. Although heating can kill these microorganisms, but the presence of a large number of harmful metabolites can not be eliminated, generally overnight dishes contain carcinogenic nitrite, but also contain other harmful substances, after eating is not good for health. And due to the consumption of microorganisms and repeated heating, the nutritional value of these dishes is very low, and the edible value is not large.

2. Nutritional value.

Under normal circumstances, eating yam, the nutritional value is very rich, can bring a lot of benefits to the human body, eating yam has the effect of tonifying the qi, reducing inflammation and relieving pain, quenching thirst, detoxifying and detoxifying, strengthening the stomach and nourishing the stomach, nourishing the kidney and relieving the essence, moistening the lungs and relieving cough, replenishing qi and nourishing blood, lowering blood sugar, etc., and can also ** cough, bronchitis, pneumonia, nephritis, kidney deficiency, spermatozoa, **, spleen and stomach weakness, diarrhea, lack of qi and blood, diabetes and other uncomfortable diseases.

3. Precautions.

Although yam is good, there are many things to pay attention to, yam can play a role in lowering blood sugar, but for diabetics, do not eat too much yam at one time, otherwise due to the influence of starch contained in yam, it will also lead to an increase in blood sugar. Eating yam will cause the intestines to become dry, so it is not suitable for constipation patients to eat yam, otherwise it will lead to a more serious condition. When eating hot pot, spicy tang and other foods, it is not suitable to add yam to them, otherwise it will cause the human body to be more prone to the symptoms of fire.

If it is sealed and stored in the refrigerator, it can be continued the next day.

Yam soup can also be drunk the next day, mainly pay attention to the storage conditions, be sure to put it in the refrigerator, sealed and preserved, so that the material can avoid bacterial breeding, and it is best to make light and less salt to avoid the rise of nitrite the next day.

Let's take a look at the method of a yam soup:

Raw materials]: pig cartilage, yam, lotus seeds, seeds, poria cocos, cooked barley rice, water, salt;

Recipe making process]:

Step 1: Prepare the pork cartilage, clean it, if there is fat or fat on it, try to remove it as much as possible, so that the cooked soup will not be greasy; Pork cartilage is the side of the pork ribs, the bones are white, also called crispy bones, and they are particularly delicious when cooked, and every time I buy some of these ribs.

Step 2: Take a pot, put water in it, put the pork cartilage in it, and bring to a boil over high heat; Cooking pork ribs in a pot under cold water can help the ribs boil blood foam and make the ribs cleaner;

Step 3: Soon the water will boil, the surface will float blood foam, skim off with a spoon;

Step 4: Remove the pork cartilage with a colander;

Step 5: Fill the casserole with an appropriate amount of water, heat it and put the blanched pork cartilage pieces into the casserole; It is important to note here that the water must be hot;

Step 6: Put the lotus seeds, seeds, poria cocos, and cooked barley rice together in a casserole; Gourd is the most difficult to cook, if you have time, it is best to soak for more than 2 hours in advance, I want to cook it temporarily today, I did not soak it, and the cooking time will be relatively extended;

Step 7: When the ingredients are in the pot, cover the pot, bring to a boil over high heat, turn to low heat and simmer.

Step 8: It is best to use a casserole for stewed soup, which has good heat preservation, and boil over high heat after covering the pot, and simmer over low heat for more than 2 hours, without consuming too much water;

Step 9: After boiling for 2 hours, the soup is thick and delicious, but it is not cooked yet, continue to look down;

Step 10: Peel the yam and cut it into small pieces; The yam is easy to turn black after being cut, so I soak it in water to keep it white;

Step 11: Take out the chopped yam pieces and put them in a casserole, bring to a boil over high heat, turn to low heat and cook for 30 minutes, add an appropriate amount of salt to taste;

Step 12: After half an hour, open the lid and the soup is ready, and the color is whiter!

After the yam pork rib soup is cooked, put it in a bowl, cut some chopped chives and put it on top, increase the freshness and flavor and color, if you don't like the chives, it is not bad to replace it with coriander, this delicious and nutritious pork rib soup is ready.