What are the efficacy and taboos of asparagus? How to deal with the seeds?

Asparagus, also known as southern asparagus, asparagus, asparagus It's a delicious dish. Mainly distributed in China, Germany, France, Spain, the United States, Japan. What are the efficacy and taboos of asparagus? What should be done with asparagus seeds? What should be paid attention to when dealing with asparagus seeds? Let's get to know it together.

I. the efficacy and function of asparagus

1. Eating asparagus can fight cancer

The health care effect of asparagus is very unique, especially the anti-cancer effect, which is very commendable, mainly because asparagus is rich in selenium, the king of anticancer elements, which prevents the division and growth of cancer cells, inhibits the vitality of carcinogens and accelerates detoxification, and even reverses cancer cells, stimulates the immune function of the body, promotes the formation of antibodies, and improves resistance to cancer. In addition, the strengthening effect of folic acid and nucleic acid can effectively control the growth of cancer cells, so eating an appropriate amount of asparagus at ordinary times is very beneficial to your health.

2. Eating asparagus can clear away heat and diuresis

If there is a disease that is easy to get angry or suffer from high blood pressure, it is also very suitable to eat asparagus at ordinary times, because asparagus has the effect of clearing heat and diuresis, and proper consumption of this kind of patients can effectively improve the disease.

3. Eating asparagus can promote the development of fetal brain.

In asparagus, folic acid is very rich, so it is very suitable for pregnant women to eat. It can not only supplement folic acid, but also contribute to the brain development of the fetus.

4. Eating asparagus can improve immunity

What if the immunity is poor? Eating asparagus to boost your immunity is a good choice. It can not only improve immunity, but also eliminate fatigue, reduce blood pressure, improve cardiovascular function, increase appetite and so on.

5. Eating asparagus can reduce fat and lose weight

Asparagus is also ideal for reducing fat and weight loss. Asparagus is a low-sugar, low-fat, high-fiber food. There are also rich trace elements, although its protein content is not high, but the proportion of amino acids is appropriate, weight loss food has the role of reducing fat and promoting weight loss.

2. Taboos on asparagus consumption

1. Patients with gout should not eat more asparagus, which is mainly because asparagus contains a small amount of purine.

2. People with spleen and stomach deficiency and cold should not eat asparagus, and diabetic patients are not easy to eat asparagus, because asparagus belongs to cool food.

3, if it is an allergic constitution, there is an allergic reaction after eating asparagus, then you must avoid eating it, otherwise it will lead to bad conditions.

3. Pre-planting treatment of asparagus seeds.

First of all, soak the dried seeds in hot water at 55-58 degrees Celsius to kill germs inside and outside the seeds. When soaking the seeds, it is required that after the seeds are put into hot water, the water temperature should be kept at 54-56 degrees Celsius for 20 minutes, and the seeds should be stirred regularly. When the temperature drops to 54 degrees Celsius, the heat should be increased from more than 70 degrees Celsius to 56 degrees Celsius. After soaking for 20 minutes, immediately pour out hot water, add cold water of about 25 degrees Celsius to cool, then scrub the seeds by hand for 10-15 seconds, and then soak the seeds in clean water.

The amount of water soaked in asparagus seeds should be more than 5 cm higher than that of asparagus seeds, and the water should be changed once every morning and evening. Each time you change the water, you should scrub the seeds with your hands and scrub off the sticky material on the surface of the seeds. The strength of scrubbing is lighter and lighter each time.

Soak at 20-25 degrees Celsius for 72 hours, drain, place in a clean basin or plate, cover with wet cloth, germinate at 25-28 degrees Celsius for 24 hours, and sow seeds. At this time, it can be seen that a small number of seeds have broken their breasts and exposed white. It has been reported that it will germinate for 48 hours or more and wait for the seeds to grow into radicles before sowing. This is easy to damage the radicle in practice.

Fourth, the reasons why asparagus seeds need to be treated.

As long as the soaking time is sufficient and the water temperature is kept at 20-25 degrees Celsius, after 3 days of soaking, seedlings can begin to emerge about 10 days after sowing. Some people worry that soaking seeds in hot water at 55 degrees Celsius will affect seed germination. the results of comparative experiments show that seeds treated with hot water at 55 degrees Celsius for 20 minutes can improve the germination rate and germination energy of seeds, and effectively kill the germs carried by seeds. it is an effective measure to prevent stem blight transmitted by seeds.

Matters needing attention in asparagus seed treatment

1. The water temperature of soaking treatment must be accurately grasped, and the extensive method of three-to-one cooling should not be used to replace the thermometer measurement method. It is required that the water temperature of the seed should reach 57-58 degrees Celsius before it is put in, and it can be reduced to about 55 degrees Celsius after the seed is put in.

2. Soak at 54-56 degrees Celsius for no less than 20 minutes.

3. Immediately after soaking treatment, pour hot water and add cold water to cool down. If the seed cannot be soaked in warm soup without a thermometer or without relevant conditions, soak the seed in cold water for 48 hours and then soak it in 50% carbendazim solution of 500 times of 1 Groud for 24 hours. The solution must be 2-3 cm higher than the seed. After soaking, drain the solution and sow the seed. In order to prevent the seeds from sticking to their fingers and sticking to each other due to moisture during sowing, a little dry fine soil or coal ash can be used to remove surface moisture and disperse the seeds.