Shape and type of green beans:

Also known as small tubular beans, kidney beans, plum beans, lentils and so on. Due to different regions, it is a month-shaped slightly swollen pod with a length of 10-20cm, straight or slightly curved, with a round or oblate cross section and dense epidermis. Young pods have different shades of green, yellow, purple (or striped) and other colors, and when mature, they are yellow-white to yellowish brown. With the development of pods, the vascular bundles at the dorsal and ventral sutures gradually developed, and the thick-walled tissue layers of mesocarp and endocarp gradually increased, which reduced the quality of fresh food. Therefore, the harvest of tender pods should be timely.

The role of laver bean in dietotherapy;

Mung beans are sweet, light and slightly warm, belonging to the spleen and stomach meridian; Dry and not dry, often used for spleen deficiency and dampness resistance; It has the effects of harmonizing viscera, nourishing spirit, invigorating qi, invigorating spleen, relieving summer heat, promoting diuresis and reducing swelling.

Pay attention to purple mung beans when frying:

Green beans themselves contain two toxins, saponin, saponin and collagenase inhibitor, which are irritating to cell membrane and can destroy red blood cells. It is also irritating to the gastrointestinal tract, which can cause local congestion, swelling and hemorrhagic inflammation of the gastrointestinal tract, and can cause agglutination and hemolysis of human red blood cells. But these toxins are not terrible. As long as it is heated to above 10 degrees Celsius, when the green beans are thoroughly cooked, their toxins will be destroyed. If the processing method is improper and the toxin is not completely destroyed, green beans are easy to be poisoned after entering the human body.

Incubation period of kidney bean poisoning:

It usually lasts for 30 minutes to several hours, mainly manifested as gastroenteritis symptoms such as nausea, vomiting, abdominal pain, diarrhea, accompanied by nervous system symptoms such as headache, dizziness, cold sweat, and sometimes numbness of limbs, heartburn, palpitation, backache and other symptoms.

Treatment of kidney bean poisoning;

People with mild poisoning only need to lie down and rest, and drink a small amount of boiled water or strong tea water many times.

Severe poisoning patients, such as repeated vomiting, causing dehydration or hemolysis, should be sent to the hospital for treatment in time.

The folk prescription uses licorice and mung bean as tea, which has a certain detoxification effect.

How to prevent kidney bean poisoning;

The method of preventing kidney bean poisoning is very simple, as long as all kidney beans are cooked and suffocated. The quantity of each pot should not exceed half of the pot capacity. After frying in oil, add a proper amount of water, cover the pot and stew for about 10 minutes, and turn the green beans continuously with a shovel to heat them evenly. In addition, be careful not to buy or eat old green beans, and remove both ends and pods of green beans. These parts contain more toxins, which makes the appearance of green beans lose its original green color. If it doesn't taste like beans, it won't be poisoned.