The “ceiling” in anthocyanins—black rice anthocyanins

Black rice Anthocyanins

Black rice is a kind of coarse grain rich in anthocyanins, and its nutritional value is very high.
Black rice and red bean porridge is a good nourishing food, not only can warm the stomach, but also make the skin glow healthy.
Anthocyanins and other nutrients in black rice can nourish the skin, improve the eyes and promote blood circulation, and have a good health effect for female friends.

Black rice extract Anthocyanins are a class of water-soluble natural pigments that are widely present in plants. They are also the main coloring substance in plant petals. They are responsible for most of the colorful colors of fruits, vegetables, flowers, etc. They are widely present in black rice, Found in blueberries, lingonberries, purple cabbage and other plants, it is a pure natural food pigment with certain nutritional and pharmacological effects, which can regulate a variety of related diseases caused by free radicals in the human body.

Anthocyanin black rice are water-soluble plant pigments and natural antioxidants. Its ability to resist free radical oxidation is 50 times that of vitamin E and 20 times that of vitamin C. It is called an oral “cosmetic”.

free radicals

Many people know anthocyanins mainly because they have excellent anti-aging effects. The beauty effects of anthocyanins are recognized internationally, and the health care effects of anthocyanins are known as “soft gold” internationally. Its antioxidant properties and free radical elimination effects have been widely used. In the beauty industry in Western countries such as Europe and the United States, anthocyanins are known as “youth nutrition products” and “oral cosmetics.”

Speaking of antioxidants, what exactly are we resisting? In fact, they are “free radicals” in the human body.

Free radicals are natural by-products of the cell metabolism or energy production process in our bodies. Mental stress, ultraviolet rays, various harmful rays, bad eating habits, etc. all stimulate the production of free radicals. In other words, free radicals are produced in our bodies all the time.

Free radicals will erode human cells, causing them to oxidize and age, leading to dull skin, enlarged pores, loss of elasticity, etc.

Black rice extract supplement in plants are well-known bioflavonoids. Their main physiologically active functions are free radical scavenging and antioxidant capabilities. They can neutralize free radicals in the human body. The antioxidant performance of anthocyanins is 50 times higher than that of VE and 20 times higher than that of VC, and its bioavailability to the human body is 100%.

Helper of longevity – anthocyanins

In 2008, British scholars published a paper in Nature Biotechnology, reporting that cancer-sensitive Trp53 mutant mice were fed three types of feed (standard feed, feed supplemented with ordinary tomatoes, and feed supplemented with purple tomatoes rich in anthocyanins). A comparative feeding test found that compared to ordinary tomato supplemented feed and standard feed, feed containing purple tomatoes can extend the life of mice by 28%.

The researchers speculate that the effect of anthocyanins on mouse health is a direct effect of its function as an antioxidant, which simultaneously activates endogenous antioxidant defense systems and signaling pathways.

The effect of anthocyanins on diabetes

Black rice supplement Anthocyanins can effectively inhibit the leakage of nutrients in the blood, improve cell membrane permeability, and prevent the occurrence of diabetic retinitis. Therefore, many European and American doctors use anthocyanins in the treatment of diabetic patients, and the effects are remarkable.

Black rice contains higher dietary fiber content and slower starch digestion speed. Therefore, long-term consumption of black rice is easier to control blood sugar than other staple foods and is less likely to cause severe fluctuations in human blood sugar after consumption. Therefore, black rice is often a good dietary supplement for diabetic patients. Choice, and women with diabetes are no exception.

The effect of anthocyanins on arteriosclerosis

Anthocyanins can effectively inhibit the leakage of nutrients in the blood, improve cell membrane permeability, and prevent the occurrence of diabetic retinitis. Therefore, many European and American doctors use anthocyanins in the treatment of diabetic patients, and the effects are remarkable.

Anthocyanins improve vision and relieve night blindness

In 1998, experts selected many people without eye diseases and eye injuries to conduct experiments to investigate whether anthocyanins could alleviate night blindness.

The participants were divided into two groups, one group was drivers who drove at night, and the other group was people who stayed with computer screens all day. Four weeks later, their ability to withstand blinding was checked again, and 98% of the subjects had improved.

Anthocyanins reduce edema and inhibit varicose veins

The University of Bordeaux in France conducted a clinical trial and examined 40 patients with an average age of 60 and edema. The participants were divided into two groups. The patients took 300 mg of anthocyanins every day for 60 days, and all symptoms were relieved.

After 30 days, swelling disappeared in 26% of patients. After 60 days, 63% of the subjects’ leg edema was cured.

Anthocyanins reduce lipids

Anthocyanins can reduce the accumulation of low-density lipoprotein in the body and regulate the “three highs” by regulating vascular endothelial cells and cell transduction signaling pathways that control smooth muscle contraction. It can inhibit the formation of fat and help the body break down excess fat. , to achieve the lipid-lowering effect.

Anthocyanins improve sleep

Anthocyanins are the only antioxidant substances that can cross the blood-brain barrier. They can protect brain nerves and prevent them from being oxidized. They can stabilize brain tissue function, protect the brain from harmful chemicals and toxins, and can effectively improve sleep.

Anthocyanins reduce high blood pressure

Anthocyanins can also relax and soften blood vessels, promote blood flow, and effectively reduce high blood pressure.

Why is black rice the first choice for consuming anthocyanins?

Black rice anthocyanins prevent arteriosclerosis

Black rice is rich in flavonoid active substances, which is five times more than white rice. It has a good effect on preventing diseases such as arteriosclerosis.

Black rice anthocyanins benefit the kidneys and resist aging

The outer cortex of black rice contains anthocyanin pigments, which themselves have strong anti-aging effects. Eating more black rice is beneficial to the kidneys and spleen, nourishes the liver and improves eyesight.

CCTV10’s “Road to Health” channel once discussed the relationship between black rice and anthocyanins on a special topic called “Healthy Grains – Black Rice”. Experts believe that the anthocyanins contained in black rice have antioxidant effects. It is several times or even dozens of times higher than other rice or food.

Antioxidant components of anthocyanins, including cyanidin

There are 6 common types of anthocyanins in plants, including geranium pigments, cyanidin pigments, delphinium pigments, peony pigments, morning glory pigments and mallow pigments, among which “cyanidin” has the strongest antioxidant properties. .

Black rice is rich in 90.57% cyanidin

The main component of black rice anthocyanins is “cyanidin”, accounting for 90.57%. Therefore, its antioxidant activity is 2-3 times that of other types of anthocyanins. Its activity in the human body is more stable and easier for the body to absorb. The proportion of anthocyanins in purple sweet potato is only 17.47%.

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