Effect and function of fresh walnut;
1, phospholipids in fresh walnuts. It has a good health care effect on brain nerves. Walnut oil contains unsaturated fatty acids, which can prevent and treat arteriosclerosis. Walnut kernel contains zinc, manganese, chromium and other indispensable trace elements. The contents of zinc and manganese are decreasing in the process of aging, and chromium can promote glucose utilization, cholesterol metabolism and protect cardiovascular system. The effect of walnut kernel on relieving cough and asthma is also very obvious. Winter has excellent curative effect on patients with chronic bronchitis and asthma. It can be seen that eating walnuts regularly can not only strengthen the body, but also resist aging. Some people often take tonics. In fact, it is really good to eat a few walnuts every morning and evening, which is often better than taking tonic.
2. Fresh walnuts are a good diet. Whether it is used for dispensing medicine, raw, boiled, dipped in sugar or cooked, it has good effects of enriching blood and benefiting qi, tonifying kidney and replenishing essence, relieving cough and asthma, moistening dryness and relaxing bowels. There are many ways to eat walnuts. Boiling walnuts with proper salt water and eating dregs can cure lumbago due to kidney deficiency, nocturnal emission, impotence, forgetfulness, tinnitus and frequent urination. Cooking porridge with walnuts, coix seed and chestnuts can cure frequent urination, nocturnal emission, loose stool and diarrhea. Eating walnuts, sesame seeds and lotus seeds dipped in sugar can nourish the heart and brain and cure night sweats. Eating raw walnuts, longan pulp and hawthorn can improve heart function. Walnut is also widely used to treat neurasthenia, hypertension, coronary heart disease, emphysema and stomachache.
3, eat fresh walnuts to make up the brain. Walnut kernels can be pounded into "walnut paste" with rock sugar and hidden in porcelain jars. Take two spoonfuls at a time and rinse with boiling water. When washing, there is a layer of white liquid floating in the cup. This is "walnut milk", which is delicious.
4, help beauty. If you eat the "walnut porridge" boiled with walnut kernel powder for a long time, it can nourish the skin and make people white and tender, especially suitable for the elderly.
5, fresh walnuts can also resist aging. Vitamin E contained in walnut kernel can protect cells from oxidative damage by free radicals, which is recognized as an anti-aging substance in the medical field, so walnut is called "Long live my son" and "longevity fruit".
Nutritional value of fresh walnuts;
1, the nutritional loss of raw walnuts is the least, and the fresh walnuts obtained without drying in harvest season are more delicious. At present, eating fresh walnuts is very common in developed countries. Related science and technology development centers are overcoming the processing and preservation technology of fresh walnuts. I believe that in the near future, consumers all over the country can eat nutritious and delicious fresh walnuts anytime and anywhere. Regarding the consumption of walnut kernels, it is generally believed that it is appropriate to eat 5 ~ 6 walnuts a day, about 20 ~ 30 grams of walnut kernels; Eating too much will lead to more nausea in phlegm. In addition, those who suffer from yin deficiency and excessive fire, loose stool, vomiting blood and nosebleeds should eat less walnuts or fast.
2. Scientists found that every100g of walnut kernel contains 20.97 units of antioxidant substances, which is 20 times higher than that of citrus. The antioxidant content of spinach is 0.98 unit, carrot is 0.04 unit and tomato is 0.3 1 unit.
3. Scientists believe that people can absorb antioxidants from walnuts and protect their bodies from many diseases. So far, people have known that eating walnuts regularly can reduce the cholesterol content in blood and reduce the possibility of cardiovascular disease.
The above is Bian Xiao's specific introduction to the efficacy and nutritional value of fresh walnuts. Because fresh walnuts are rich in substances that are very helpful to human health, walnuts on the market are affordable, so it is not surprising that they are widely loved by friends in the market. With the rapid development of today's times, people pay more attention to the quality and quality of life. It is helpful for us to understand the efficacy and function of fresh walnuts and master their practical value.