Long beansThey are divided into two types: long beans and broad beans. Although they are common vegetables, Li Shizhen once said that "this bean can be eaten as a vegetable, fruit, or grain, and it is the best among all beans," which shows its value.The cultivation of long beans in China has a long history and abundant resources.Most regions have long beans, so use them.Long beanis also a common dish. With the increasing prosperity of people's lives, the dishes made from long beans are also increasing, such as Sichuan-style long beans, dry-fried long beans, and long beans with golden needles. So how to cook long beans deliciously? Can they be pickled? Are they poisonous when raw? What are their nutritional values? Pay attention toCooking websiteEncyclopedia section, you can all know about these.

How to cook long beans deliciously?

There are many ways to cook long beans. You can cook them according to your own preferences. Because long beans are easy to cook, let me introduce several ways to cook long beans for you to choose from.

1. Sichuan-style long beans. Wash the long beans and cut them into segments.Add vegetable oil to the pot and heat it until it is about 80% hot. Fry the long beans in oil until they turn green, then remove them from the oil.Add the remaining oil in the pot, add Sichuan peppercorns, garlic, and dried chili peppers.Sauté the seasonings until fragrant, then add the fried long beans and stir-fry. Add oyster sauce and salt to taste, and finally add white sesame seeds.Finally, add chicken broth.Cook until cooked.2. Long beans and eggplantCook the long beans first, then slice the long beans and eggplant.Slice the green peppers.Heat the pot with vegetable oil and sauté the eggplant and long beans until they are softened.Add the remaining oil in the pot, add doubanjiang.

Sauté until red oil comes out.Then add the sliced green onion and garlic.Stir-fry until fragrant, then add the fried eggplant and long beans and stir-fry.Add an appropriate amount of water or broth, and cook for about 6 minutes.Finally, cook over high heat to reduce the soup, and you can get a delicious eggplant and long bean dish.3. Torn long beans and meatAdd a little old chicken broth to the meat filling.Add a little soy sauce and rice wine to the meat filling.Marinate for 20 minutes.Wash the long beans and cut them in half.Boil in hot water until cooked, then immediately soak in cold water and drain.Use your hands to tear the long beans into two halves.Heat oil in a pot, add chopped green onions and ginger, and sauté until fragrant. Add the marinated meat filling and stir-fry until cooked.Add salt and chicken broth.Cook until cooked.Long beans can be pickledLong beans can be used for stir-frying, etc. So can they be pickled? The answer is yes. So how to pickle long beans? Let's learn together.

Long beans can definitely be pickled, and it is a very common dish. Its preparation is also very simple.1. Choose fresh long beans. Long beans must be tender, otherwise they will not be crispy.2. Choose a suitable container. The best container is a traditional clay pot, or a large glass jar.Remember: The container must be cleaned and free of any oil.Otherwise, the contents will easily spoil.3. Wash the long beans and place them in the sun for about 1-2 hours until they are dry and soft.4. Place the prepared long beans in the container and add salt, Sichuan peppercorns, and minced garlic.

5. Cover the container and place it in a cool place.

It can be stored for about 5-7 days.Remember to seal the container tightly, otherwise the fermented long beans will become smelly.If you want to make sour long beans, you can place the container with long beans in a sunny place for half a day, then place it in a place with dew for one night. It can be eaten after about 1 day and 1 night.

Remember to use rice water to soak the sour long beans, as other water may not be suitable for eating.

Nutritional value of long beans

Although long beans may not seem very impressive, they actually have high nutritional value. Let's learn about the nutritional value of long beans.1. Long beans are of a neutral nature, with a sweet and salty taste, and belong to the spleen and stomach meridians.It has the effects of nourishing and fortifying the spleen, promoting digestion, supplementing kidneys, balancing five internal organs, nourishing essence, and stopping thirst.

2. The phospholipids in long beans can promote insulin secretion and participate in sugar metabolism, making it an ideal food for diabetics. If you are a diabetic, you can eat more long beans.

3. Long beans contain protein, fat, starch, phosphorus, calcium, iron, and b vitamins. These nutrients can maintain normal digestive gland secretion and intestinal peristalsis function, inhibit choline activity, and help digestion and appetite.

4. Long beans are effective in treating spleen deficiency and dampness, poor appetite and diarrhea, excessive vaginal discharge, and also for treating heat dampness, headache, and dizziness caused by summer heat.Therefore, it is suitable for women with excessive vaginal discharge, skin itching, and acute intestinal inflammation. It is also suitable for cancer patients, acute gastrointestinal inflammation, and poor appetite. It is not suitable for people with stomach discomfort.5. Long beans can also make people calm their minds.It can regulate the digestive system, eliminate chest and abdominal discomfort, and prevent acute gastrointestinal inflammation, vomiting, and diarrhea.Are raw long beans poisonous?

Many people say that some vegetables can be eaten raw, such as bitter gourd and radish. But do you know that raw long beans can also be poisonous? If you want to know why, let me tell you.

When cooking long beans, it is important to cook them thoroughly to prevent poisoning.

Because long beans and other beans contain saponins and plant agglutinins. These substances have a strong stimulating effect on the digestive tract and can damage and dissolve cells. In severe cases, it can cause bleeding and inflammation.Symptoms of poisoning can include abdominal pain, nausea, vomiting, and diarrhea. In severe cases, it can cause vomiting of blood and numbness of limbs.

In general, the symptoms will appear within 1 hour. These toxins are not heat-resistant, and these toxins need to be cooked in 100 degrees Celsius water for 30 minutes to destroy. So it is important to cook them thoroughly.

The main way to prevent bean poisoning is to cook the beans thoroughly.To determine whether the beans are cooked, you can look at the beans. The bean stems will become weak and the color will change from green to dark green.Please pay attention to these details, and you can eat it safely.Its B vitamins help maintain normal secretion of digestive glands and intestinal movement, inhibit choline esterase activity, and help digestion and appetite.

4. Long beans are effective for treating spleen deficiency with wetness, loss of appetite and diarrhea, excessive vaginal discharge, and also for treating summer heat-induced injuries, vomiting, and convulsions.Therefore, it is particularly suitable for women with excessive vaginal discharge, skin itching, and acute intestinal inflammation. It is also suitable for cancer patients, acute gastrointestinal inflammation, and those with poor appetite. It is not suitable for people with abdominal bloating.

5. Long beans can also calm the mind.It can regulate the digestive system, relieve chest and abdominal fullness, and treat acute gastrointestinal inflammation, vomiting, and diarrhea. 

Are unripe long beans poisonous?

Many people say that some vegetables can be eaten when not fully ripe, such asBitter gourdRadishAnd so on, but do you know that unripe long beans cannot be eaten casually? If you want to know why, let me tell you.When cooking long beans, be sure to cook them thoroughly to prevent poisoning.

Because long beans, like other legume vegetables, contain saponins and plant agglutinins, which have strong irritant effects on the gastrointestinal mucosa and cells, and can cause damage and dissolution of blood. Severe cases can even cause bleeding inflammation.Patients may experience upper abdominal pain.Fullness, nausea, vomiting, and diarrhea.In severe cases, there may be vomiting blood and numbness of limbs.These two toxins are not heat-resistant, and these toxins generally need to be cooked in 100°C boiling water for 30 minutes to destroy them, so they must be thoroughly cooked.The main way to prevent bean poisoning is to thoroughly heat and cook the beans before eating.The way to judge whether the beans are ripe is: the bean stalks become weak and drooping, and the color turns from fresh green to dark green. When eaten, there is no bean flavor.Pay attention to these aspects to eat with peace of mind.

The main way to prevent kidney bean poisoning is to thoroughly heat and cook the kidney beans before eating.To determine if kidney beans are cooked through, look for the following: the stems become limp, the color changes from bright green to dark green, and there is no bean flavor.Pay attention to these details to ensure a safe and delicious meal.