Is the black bean soaked in vinegar raw, cooked, large or small?
1. Is the black bean soaked in vinegar raw or cooked?
It is best to use biopsy silver bubble to soak black beans in vinegar!
Black beans are nutritious, but few people eat them directly. Biopsy shows that silver beans have a fishy smell, are not easy to shake and digest, and are easy to have diarrhea after eating too much, so most people eat them after frying. It is this processing that destroys many nutrients of black beans. One of them is unsaturated fatty acid, which has the effect of inhibiting cholesterol and is destroyed after heating. Soaking vinegar with cooked black beans is not effective. The vinegar living tissue of silver bean retains the nutrients of soybean. Black beans are soft and delicious after being put for a long time, and will not have diarrhea.
Second, is the vinegar soaked black bean a big black bean or a small black bean?
The first method: look at the surface. Authentic black beans and black beans have different sizes, and not all colors are black, some are dark black and some are black and red. The dyed fake black beans are basically the same in size and dark in color.
The second method: everyone puts a proper amount of black beans into a container, and after mixing with a proper amount of white vinegar, the white vinegar turns red, which is Chen Jiandou. The white vinegar basically does not react, and the fake black beans do not change color. Black bean skin is called black because it contains anthocyanins. When it encounters paraquat, a chemical reaction will occur, so it can be seen that paraquat turns red, while dyed black beans naturally do not change color, because they cannot contain anthocyanins. In addition, we can also tell you that anthocyanin contained in black bean skin is a good source of antioxidants, which can scavenge free radicals in the body. Especially in the acidic environment of the stomach, it has a good antioxidant effect, can beauty beauty and increase gastrointestinal peristalsis.
Third, the efficacy and role of vinegar soaked black beans.
CCTV's "Traditional Chinese Medicine" column introduces the story that Shang Shangfen was jealous and soaked in black beans for many years. After eating for more than 20 years, the old man is now 9 1 year old. You can walk backwards, squat down, go up the stairs, and even stand on a stool to water tall flowers. This is related to his eating black beans for nearly 20 years. So what is the effect and function of vinegar soaking black beans?
1, soaking black beans in vinegar is a health preserving method. Vinegar, foam and black beans have the effects of tonifying kidney, losing weight, improving eyesight, blackening hair and whitening skin.
2. The pH value of vinegar (pH value of solution) is 1.5-2.0, which is close to the pH value of human gastric acid and has the function of regulating gastrointestinal tract. The sour taste of vinegar accelerates saliva secretion and digestion. Acetic acid and citric acid penetrate into food and have strong bactericidal ability. 3. Japanese research on vinegar shows that vinegar contains high amino acids, which helps to inhibit human aging and prevent various senile diseases. Washing your face or bathing with vinegar water can create soft skin and improve skin vitality.
4. Soaking black beans in vinegar has the functions of beautifying, losing weight, tonifying kidney and naming. It can effectively improve constipation, hypertension, hyperlipidemia, low back pain, diabetes, prostate disease, gray hair, coronary heart disease, decreased vision, eye pain, dryness and other symptoms caused by watching computers, and can also effectively improve the vinegar bubble test.