It is also rich in 18 amino acids and 10 minerals. It is called the seventh essential element after water, protein, fat, carbohydrate, vitamins and minerals. Purple sweet potato starch is light pink and dark brown after rehydration. Purple sweet potato health powder has high dietary fiber content, which can promote gastrointestinal peristalsis, clean up intestinal mucus, gas accumulation and corruption, and discharge nutrients and carcinogens. Zinc, iron, copper, manganese, calcium and selenium in purple potato starch are all natural nutrients with high iron and calcium content. Selenium and anthocyanins are essential elements for human body to resist aging and enrich blood, and have good health care functions. Selenium is called "the king of anticancer" among trace elements in human body by scientists.

1, enhancing immunity

Organic selenium can scavenge free radicals, eliminate toxins, resist oxidation, effectively inhibit the production of lipid peroxide, prevent thrombosis, remove cholesterol and enhance human immune function.

2. Prevention of diabetes:

Selenium is the active component of glutathione peroxidase, which can prevent the oxidative damage of islet β cells, make them function normally, promote glucose metabolism, reduce blood sugar and urine sugar, and improve the symptoms of diabetic patients.

Step 3 prevent cataracts

Selenium can protect retina, enhance the smoothness of vitreous body, improve vision and prevent cataract.

4. Prevention of cardiovascular and cerebrovascular diseases

Selenium is an important element to maintain the normal function of the heart, which can protect and repair the heart. The decrease of human blood selenium level will lead to the decrease of the function of scavenging free radicals in the body, which will lead to the increase of harmful substances deposition, the increase of blood pressure, the thickening of blood vessel wall, the decrease of blood vessel elasticity, the slow blood flow and the decrease of oxygen transport function, thus inducing the increase of the incidence of cardiovascular and cerebrovascular diseases. However, scientific selenium supplementation has a good effect on preventing cardiovascular and cerebrovascular diseases, hypertension and arteriosclerosis.

5, prevention of Keshan disease, Kaschin-Beck disease, arthritis:

Selenium deficiency is the main cause of Keshan disease, Kaschin-Beck disease and two endemic diseases. Selenium supplementation can prevent bone marrow lesions, promote repair, and promote disulfide bond resistance to metal detoxification in protein synthesis. It has good preventive and therapeutic effects on patients with these two endemic diseases and arthritis.

Detoxification and detoxification:

Selenium has a strong binding force with metals and can resist the toxicity of cadmium to kidney, gonad and central nervous system. Selenium combines with mercury, tin, thallium, lead and other heavy metals in the body to form a metal selenoprotein complex, which plays the role of detoxification.

6, prevention and treatment of liver disease, protect the liver:

Yu Shuyu, a medical expert in China, found that the blood selenium content of residents in high-incidence areas of liver cancer was lower than that in low-incidence areas of liver cancer, and the incidence of liver cancer was negatively correlated with the blood selenium level. Selenium supplementation in Qidong County, Jiangsu Province can reduce the incidence of liver cancer and the incidence of patients with family history of liver cancer.

Bengbu Xiweikang Biotechnology Co., Ltd. developed selenium-enriched rice and tea according to the national health organization standards, and the organic selenium content per kilogram reached 100-300 micrograms, which successfully opened up a safe and effective new channel for human selenium deficiency. Anthocyanin is a powerful antioxidant, which can protect the human body from a harmful substance called free radicals. Anthocyanins can also enhance blood vessel elasticity, improve circulatory system and skin smoothness, inhibit inflammation and allergy, and improve joint flexibility. Liaocheng Cai Jing Agricultural Products Purple Potato Professional Cooperative specializes in purple potato, purple potato starch, purple potato whole powder and purple potato vermicelli.

Description of special efficacy of anthocyanins

1, which helps to prevent many diseases related to free radicals, including cancer, heart disease, premature aging and arthritis;

2. Reduce the occurrence of heart disease and stroke by preventing platelet aggregation caused by stress reaction and smoking;

3. Enhance the immune system to resist carcinogens;

4. Reduce the number of colds and shorten the duration;

5. It has antimutagenic effect, thus reducing the formation of carcinogenic factors;

6. It has anti-inflammatory effect, so it can prevent inflammation including arthritis and swelling;

7. Alleviate pollinosis and other allergies;

8. Enhance the elasticity of arteries, veins and capillaries;

9. Protect the inner wall of arterial blood vessels;

10, keep the normal elasticity of blood cells, help red blood cells pass through tiny capillaries, thus enhancing the blood circulation of the whole body, bringing direct benefits to organs and systems in various parts of the body and enhancing cell vitality;

1 1, relaxing blood vessels to promote blood flow and prevent hypertension (antihypertensive effect);

13, to prevent the hypertension caused by angiotensin converting enzyme released by the kidney (another hypotensive effect);

14, as a barrier to protect brain cells and prevent the formation of amyloid β protein, glutamate toxicity and free radical attack, thus preventing Alzheimer's disease;

15, through the inhibition of elastase and collagenase, make the skin smooth and elastic, and prevent the damage of excessive sun exposure to the skin from both inside and outside.

16, anthocyanin also has anti-radiation effect. The color of anthocyanins will change with different PH values. Most anthocyanins have good light, heat and PH stability. For white-collar workers or people who have been exposed to sunlight and electric radiation for a long time, the role of anthocyanins is indispensable.