Why do peanut sprouts turn green after a long time of harvesting?

When you see the sun, it will be green, such as soybean teeth, and if you see the sunshine for 1 hour, it will be green!

1 If a peanut has just been plucked from the ground, it is still covered with soil. Without direct sunlight, this peanut is well preserved. We just need to pick the fresh peanuts and put them in a jar, then seal the jar and put it in a cool and ventilated place.

The advantage of this is that there is no need to remove the soil from the peanut skin, and the original freshness of the peanuts can be preserved to the maximum.

2 We can wash the fresh peanuts with rice washing water, put them in a pot, and add salt, pepper, cinnamon and other spices. Simmer over an open flame for 20 minutes. Pick up the peanuts and place them in dry water.

Once the peanuts are dried, put them in a plastic bag and then refrigerate them. If the peanuts are kept in the refrigerator, they will not rot or become moldy for a year.

3 How to keep crisp peanuts fresh. First of all, we can put the washed defective pebbles into the pan and fry. The function of the small stone is to heat the peanuts evenly, shorten the frying time of the peanuts, and then add fresh peanuts.

A small amount of fried peanut shells will turn yellow, so that we can take out the peanuts and put them in a cool place, and then put them in a sealed bottle, which can effectively prevent the oxidation and mold of the peanuts.

4. In order to ensure that the storage environment is dry, low temperature and airtight, the peanut seeds can be dried until completely dry, and then sealed with plastic food bags or glass bottles. Before sealing, store chopped dried chili flakes or chili seeds in a dry and ventilated place.

5. Sunlight exposure can reduce the moisture content of peanuts, and the effect of high temperature insecticide and sterilization can be achieved in the process of solar exposure and sealing. For newly harvested peanuts, it can facilitate the finishing of the post-ripening. Due to the extinction of pests, the water content and bacterial carrying capacity of peanuts are reduced, and the respiratory intensity is greatly reduced, which can make peanuts safe for long-term storage.

6 The specific operation method of putting peanuts in the warehouse when they are damaged by heat is to put the sun in the summer of three volts under about 50 sunshine and high temperature, keep the high temperature for 2 hours, reduce the moisture to the following, pile them up at about 3 o'clock in the afternoon, and put them in the warehouse while it is hot. And seal the whole warehouse, so that the grain temperature is about 46 for about 10 days, which can kill all pests. After that, the temperature of the grain is gradually reduced, balanced with the temperature of the warehouse, and transferred to normal closed storage.

Dry peanuts in time, strictly control the moisture and temperature when storing, screen out the spoiled peanuts, avoid moisture, and put them in a relatively dry environment.

I think the best thing to do is to dry the peanuts and then store them tightly so that they don't sprout.

First of all, it should be stored in a dry environment, and some fresh peanuts should also be selected, which must be sealed with plastic or buried bags or plastic wrap.

Lettuce planting technology is relatively simple, can be sown throughout the year, but it is better to sow in spring and autumn, after sowing every two or three days to water to keep the soil moist, sowing about two weeks or so, lettuce will sprout and unearthed. Due to the different climates in different places, the time for lettuce to sprout and emerge is also different.

After the lettuce is unearthed, watered once every few days, the climate is different in various places, in short, according to the dryness of the lettuce to judge whether to water, it is best to keep the soil where the lettuce is planted slightly moist, so that there is enough water, no baby or lettuce grows faster. Because the lettuce seeds are relatively small, they are more dense, and too dense will affect the growth of lettuce, so you can eat it between seedlings, and you can transplant lettuce when you grow up.

When pulling out some lettuce seedlings from the dense lettuce and transplanting them, it is best to choose after a rainy day or a cloudy day when transplanting, so that the transplanted lettuce is easy to survive without sunlight, and you can check the weather forecast in advance. If there is no rainy weather, transplant in the evening of a sunny day, keep the transplanted lettuce at a distance of more than 10 cm, water enough, and use plastic skin and other things to shade the next day, shade for about three days, and wait for the lettuce to survive without shading, otherwise the lettuce that is not shady is easy to die of sunshine under the sun.

Lettuce sprouts in about 10 days.

Extended Materials. Lettuce is the common name for leaf lettuce, which belongs to the genus Lettuce in the Asteraceae family. As an annual or biennial herbaceous crop, it is a very common edible vegetable.

Lettuce is a semi-hardy vegetable that prefers cold and humid climatic conditions and is not resistant to heat. In areas with hot summer, it is necessary to pay attention to cooling measures at the seedling stage when planting in autumn, and pay attention to the problem of early moss extraction. If you want to be an anniversary, it should be produced in a combination of open land and protected land, which can basically meet the demand of the whole year.

According to the temperature requirements of lettuce in each growth period, the alpine areas in the northeast and northwest are mostly sown in spring and harvested in summer, and can be cultivated in spring and autumn in North China and the Yangtze River Basin, and can be sown in South China from September to February of the following year, and harvested from November to April of the following year. Since 1990, with the development of cultivation facilities, lettuce has been cultivated using protection facilities, and it has been basically sown in stages and produced annually.

It takes about 10 days to germinate.

The seed germination temperature was 15-20, higher than 25, and the germination was poor due to the hindrance of water absorption by the seed coat. Lettuce in the summer.

When sowing in season, it needs to be treated at low temperature, and after soaking the seeds, put them in the refrigerator in the refrigerator to promote germination, and then sow them after the buds are white. Do you see if he did the wrong way to sow the seeds?

This is a precaution for cultivation: lettuce prefers slightly acidic soils (pH 6 - best), and it is better to cultivate sandy loam or clay loam soils with strong water retention capacity and good drainage. Lettuce needs more nitrogen fertilizer, so the base fertilizer should be more organic fertilizer before planting, and no organic fertilizer should be applied during the growth process.

During the growth period, there can be no lack of water, especially in the bulboding period of lettuce, which needs sufficient water, such as dry and early lack of water, not only the leaf bulbs are small, but also the leaves are bitter and of poor quality. However, the water should not be too much, otherwise the leaf bulb will be spalled, affecting the appearance quality, and it is easy to lead to the occurrence of soft rot and sclerotinia disease.

What is the temperature when sowing lettuce? If the temperature is low, it is normal for the seedlings to emerge slowly after sowing! Wait patiently, if there are still no seedlings after more than 14 days after sowing, you can consider replanting.

If the temperature is right and the seeds are fresh, then the seedlings can emerge the day after sowing.

Next time, take advantage of the market to buy ready-made seedlings. Are there any netizens in Guangzhou or the surrounding areas? The last time I took advantage of the market, I saw a lot of vegetable seedlings that I didn't know, and I didn't understand the language of selling seedlings, so I still didn't understand after talking for a long time.

Can you tell us what you've seen recently? I bought tomato seedlings (incredible, there are tomato seedlings to buy this season), broccoli, and vegetable seedlings with leaves like spinach texture (just the texture is like and the shape is different), I don't know what it is, I will buy it back. The only other thing I know is chili.

I've never seen anything else.

Hello, look at the peanuts to see if there are any yellow-brown hairs around them, to be exact, to see if there is mold.

If it is not moldy, it can be eaten, and it is not poisonous.

If it is moldy, don't eat it, it's highly toxic.

Generally speaking, sprouted peanuts can not be eaten, it is believed that sprouted peanuts are often accompanied by mold or mildew, and moldy peanuts are often caused by Aspergillus flavus, aflatoxin is a carcinogen, so it can not be eaten, in fact, peanut germination and mildew are two concepts.

Artificially sprouted peanuts, like soybean sprouts and mung bean sprouts, are not only edible, but also very nutritious and have a variety of health care functions. It has been found that people who often eat sprouted peanuts have a very low incidence of heart disease. A study by Chiayi University in Taiwan Province found that peanuts contain a substance called resveratrol, which has antioxidant, anti-aging and heart-protective functions, while sprouted peanuts have a higher content of resveratrol.

When the potato sprouts, its toxic solanine content surges, so the sprouted potato cannot be eaten; The germination of peanuts does not produce toxic substances and can be eaten, and some people have also found in the observation that peanuts infected with aflatoxin will hardly germinate, so that the doubts that sprouted peanuts cannot be eaten are basically ruled out.

Some ingredients are inedible when they are moldy:

Potatoes: You can't eat them when they've sprouted.

Potatoes are the easiest vegetables to sprout, and many housewives throw away potatoes when they see their skins green or sprout. Potatoes contain a natural "**" - solanine, which can protect potatoes from mold and insects, but if people ingest too much solanine, they will have poisoning symptoms such as numbness in the mouth and tongue, nausea, vomiting, and diarrhea. And the most of this toxin is found in sprouted potatoes.

Sweet potato: Poisoning can occur after germination.

The brown or black spots on the skin of sweet potatoes when they sprout are caused by contamination with black spot bacteria, and the toxins they excrete will not be destroyed even if they are boiled and roasted. After consumption, it is not only very easy to cause acute poisoning, but also can damage liver function. So it is not edible.