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Efficacy and function of black glutinous rice and black beans
First, the efficacy and role of black rice

In ancient times, black rice was called "Gong Mi", which had a good health care function. In ancient times, ordinary people could not eat it. Black rice, named after its black skin, also known as blood-enriching glutinous rice, Gong Mi and black pearl, is a kind of precious rice with multiple health functions.

1, black rice is suitable for the elderly and pregnant women.

Traditional Chinese medicine believes that black rice has significant medicinal value, and ancient agricultural medical books record that black rice has the effects of nourishing yin and tonifying kidney, strengthening the body and warming the stomach, improving eyesight and promoting blood circulation, clearing liver and moistening intestines, promoting diuresis and replenishing essence, nourishing lung and relaxing muscles and tendons. Can be used as medicine, and has particularly good curative effect on dizziness, anemia, gray hair, soreness of waist and knees, night blindness and tinnitus.

Long-term consumption can prolong life. Therefore, people commonly call black rice "medicinal rice" and "longevity rice". Because it is most suitable for pregnant women and parturients to replenish blood, it is also called "moon rice" and "blood rice". Emperors of past dynasties also regarded it as the treasure of palace health preservation and called it "Gong Mi".

Modern medicine has proved that black rice has the effects of nourishing yin and tonifying kidney, invigorating spleen and warming liver, invigorating spleen and regulating stomach, benefiting qi and promoting blood circulation, nourishing liver and improving eyesight.

Regular consumption of black rice is beneficial to the prevention and treatment of dizziness, anemia, gray hair, eye diseases, soreness of waist and knees, lung dryness and cough, constipation, dysuria, kidney deficiency and edema, loss of appetite, weakness of spleen and stomach, etc. Because the nutrients contained in black rice are mostly concentrated in the black cortex, it is not suitable for finishing. It is best to eat brown rice or standard third-class rice.

2, black rice often eats anti-aging and nourishing.

Black rice is called "black pearl", which is a kind of rice with purple seed skin. Because of its waxy quality, it is also called blood glutinous rice. Black glutinous rice has high nutritional value. Besides protein, fat and carbohydrate, it is also rich in calcium, phosphorus, iron and vitamin B 1 and B2.

The outer cortex of black rice contains anthocyanins, which has a strong anti-aging effect. Studies show that the darker the color of rice, the more obvious the anti-aging effect of epidermal pigment. Therefore, the function of black rice pigment is the strongest among all kinds of rice. In addition, this pigment is also rich in flavonoids active substances, which is five times that of white rice, and plays a great role in preventing arteriosclerosis.

Because black rice contains more dietary fiber, the digestion speed of starch is relatively slow, and the glycemic index is only 55 (87 for white rice). Therefore, eating black rice will not cause violent fluctuations in blood sugar like eating white rice.

In addition, minerals such as potassium and magnesium in black rice are also beneficial to control blood pressure and reduce the risk of cardiovascular disease. Therefore, diabetics and patients with cardiovascular diseases can eat black rice as part of their diet. Black rice is an ideal nourishing food for porridge or stuffy rice.

Second, the efficacy and role of black beans

Black beans are also called black beans, winter beans and glutinous rice. Douchi, which we often eat, is fermented with black beans and can be used for seasoning.

1, nutritional components of black beans:

Black beans are rich in daidzein, soysoap alcohol and protein, and contain B vitamins, high-quality fatty acids, carotene and folic acid. Douchi brewed by soybean contains a lot of urokinase which can dissolve thrombus, and also contains a small amount of B vitamins and antibiotics.

2, the medicinal efficacy of black beans:

(1) The ancients thought that beans were the valley of kidney, and black beans were kidney-shaped and sweet. They have the effects of tonifying kidney, strengthening body constitution, promoting blood circulation, promoting diuresis, detoxicating, promoting blood circulation and moistening skin, and are especially suitable for people with kidney deficiency.

(2) Douchi brewed by soybean has the effects of detoxicating, relieving vexation and dispersing depression, and can treat diseases such as osteoporosis, hypertension and diabetes.

(3) Soymilk and tofu made of black beans are the best dietotherapy products for patients with premature gray hair and alopecia caused by kidney deficiency, so they are known as "brunettes".

Extended data:

How to cook black rice;

In order to preserve more nutrition, black rice is often not as polished as white rice, but is mostly eaten directly in the form of "brown rice" after hulling. This thick black rice is best for porridge, not for rice. When cooking porridge, in order to make it soft quickly, it is best to soak it in advance so that it can fully absorb water.

Soak in the water for one day and one night in summer and two days and one night in winter. Then cook it in a pressure cooker and you can eat it in about 20 minutes. In order to prevent the pigment contained in black rice from dissolving in water during soaking, it can be washed gently with cold water before soaking, and it is not suitable for rubbing; The water used for soaking rice should be boiled with rice and cannot be discarded to preserve its nutrients.

Black rice porridge is sticky, not easy to be heated evenly, and easy to paste the pot. So simmer slowly and stir evenly at any time to prevent sticking to the pot. Don't eat black rice until it is cooked thoroughly. Because black rice is covered with tough seed coat, if it is not cooked, it is difficult to be decomposed and digested by gastric acid and digestive enzymes, which is easy to cause indigestion and acute gastroenteritis.

It is best to eat black rice porridge while cooking, and it is not advisable to cook too much at a time. If you eat it again, it will go bad. Black glutinous rice is not easy to digest, so it is best to avoid eating black rice porridge as breakfast when you get up just now, so as not to burden your stomach. If you eat it as a dessert between meals, the effect will be very good.

How to eat black beans:

It can be directly boiled and eaten, or made into bean products such as soybean milk and tofu.

Black bean and Sydney soup:

Take 30 grams of black beans and Sydney 1 ~ 2. Wash and slice Sydney, wash black beans, put them in a pot, add appropriate amount of water, boil over high fire, and then cook over low fire until cooked.

Take it twice a day, 1 month, which has a certain effect on premature gray hair and rough skin caused by lung and kidney yin deficiency.

Hot and sour black beans:

Take 500g of black beans, 0/00g of balsamic vinegar/kloc-,8g of brown sugar, 20g of wet starch, appropriate amount of Chili powder and refined salt. Soak the black beans for one day after washing, drain the water and steam them in water until they are cooked and soft.

Stir the balsamic vinegar, brown sugar and wet starch together, put them in a pot, cook them with a spoon and stir them with low fire until they are thick, pour the steamed black beans into the pot, add refined salt and Chili powder, and mix well to taste. Serve. This recipe can stimulate appetite, promote digestion, tonify kidney and resist aging.

Black bean blood-activating porridge:

Take black beans and japonica rice100g, sappan wood15g, Spatholobus stem 30g, rhizoma corydalis powder 5g, and appropriate amount of brown sugar. First, wash the black beans, put them in a pot, add appropriate amount of water, and cook until they are 70% mature. In addition, hematoxylin and Spatholobus suberectus were boiled in water for 40 minutes, and the residue was filtered.

Boil the liquid medicine and black beans at the same time. When it is ripe, add japonica rice, Rhizoma Corydalis powder and appropriate amount of water, cook until cooked, add brown sugar and stir well. This prescription has the functions of tonifying kidney, promoting blood circulation, dredging collaterals and relieving pain, and is suitable for patients with vascular headache of qi stagnation and blood stasis type.

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