In addition, the oil flavor of Carya cathayensis oil is fragrant, similar to sesame oil, which has lung moistening and nourishing effects. Its acid value is low and iodine value is high, and unsaturated fatty acids such as oleic acid and linoleic acid account for 88-96%. It is a high-quality edible oil that is easy to digest and can prevent coronary heart disease.
Pecan, also known as walnut or walnut, is one of the four largest dried fruits in the world. It is a kind of physical food. Because it is rich in saturated fat, it is an excellent substitute for animal food in protein.
Product. Walnut is rich in a variety of unsaturated fats, vitamins E and B, calcium, phosphorus and fiber. Many experiments in the west have confirmed that walnuts can reduce blood cholesterol content and protect resistance.
Heart disease is very effective.
In 1993, a British medical report pointed out that nutritionists at the University of Lumalenda confirmed in an experiment that after men replaced high-saturated fat foods with walnuts, their blood was reduced.
The cholesterol content decreased obviously, which was related to the unsaturated and saturated fatty acids contained in walnuts. Fatty acids can help reduce platelet accumulation and prevent them from forming alliances and blocking blood vessels. Unsaturated fat
It has been widely known that it can effectively reduce cholesterol content, and in walnuts, the ratio of unsaturated fat to saturated fat is 7:1. Unsaturated fat is one of the important elements to produce fatty acids, but
Our body doesn't know how to make fatty acids by itself, so it can only be absorbed from daily food.
Walnut is rich in fat powder resources, but also contains a lot of fiber, vitamins and minerals, especially protein, selenium and vitamin E. Fiber is an effective substance for reducing cholesterol,
Selenium and vitamin E have antioxidant properties, which can actively protect the heart and prevent coronary atherosclerosis.
For a long time, Chinese medicine has long affirmed the therapeutic value of walnuts, which has many curative effects: low back pain, soft bones (rich calcium helps to strengthen bones), listlessness, insomnia (containing vitamin B 1 promotion)
Into the metabolism), asthma (vitamin E helps to prevent asthma), moistening the intestines and relaxing bowels (fiber and unsaturated fatty acids help the intestinal peristalsis to be vigorous), moistening the hair (vitamin E has antioxidant function, making the skin
Young skin, black hair) and so on. In addition, the shape of walnut is similar to that of human brain, and it is called "brain-nourishing food" because it is rich in protein and phosphorus. It can regulate the nervous system, enhance the vitality and memory of the brain, and supplement inositol and acetylcholine, which are necessary and lacking in human body, and has a satisfactory effect on the prevention and treatment of diseases such as brain overuse, memory degradation in middle age and senile dementia.
Walnuts can lose weight. The so-called "a catty of peanuts and a catty of oil", as a walnut with nuts, can't avoid the fate of "full of oil". Undoubtedly, it is high in fat and calories, so it may have a fattening effect if eaten in large quantities. Fattening will not increase blood cholesterol content, but it is easy to gain weight. The oil content of walnut is 55% ~ 58% unsaturated fatty acid, which is the most nutritious part of walnut, but its precious oil is not easily absorbed by human body. In fact, if you want to eat walnuts to nourish your brain and strengthen your heart, but you are not afraid of gaining weight, you can not only control the consumption, but also eat processed walnut products, such as walnut powder and walnut dew. According to some data, every 245ml of walnut dew is equivalent to more than four walnuts. Its unique feature is that it maintains all the natural nutrients of walnuts, and it can homogenize the "oil" in walnuts, which is more conducive to human absorption, thus effectively avoiding the accumulation of oil.
Walnuts do have the function of nourishing the brain. This is because walnuts contain a lot of high-quality fat and protein with very special chemical structure. This kind of fat and protein is easily absorbed by the human body. According to the determination, a kilo of walnut kernel is equivalent to the nutritional value of 5 kilos of eggs, 9 kilos of milk or 3 kilos of pork. It contains lysine, which is extremely important to human body, and fat, which is rich in phospholipids. These substances are extremely beneficial to the renewal of brain nerves, so it suffers from dizziness. Patients with neurasthenia, such as insomnia, forgetfulness, palpitation, loss of appetite, backache and leg weakness, and weakness of limbs, as well as elderly and frail people, can achieve the therapeutic effect of nourishing the brain, keeping fit and strengthening the body by eating 2-3 walnuts each morning and evening. Walnut kernel also contains minerals such as phosphorus, magnesium, calcium, iron and manganese, and vitamins A, B, C, E and other nutrients. Regular consumption can enhance the vitality of human cells, prevent arteriosclerosis and delay aging. Chinese medicine has always believed that walnuts are sweet and warm, and can moisten blood vessels, invigorate qi and nourish blood, moisten dryness and resolve phlegm, and benefit stomach and kidney. It can be used to treat lumbago due to kidney deficiency, asthma due to lung deficiency, weakness after illness, constipation and other symptoms, and has a good antitussive and antiasthmatic effect. Except walnut kernel, the oil squeezed from walnut kernel is delicious and nutritious. Has good health care function. Neurasthenia, physical weakness or the elderly, patients with coronary heart disease and hypertension, should be eaten regularly. The fruit diaphragm inside the walnut shell can tonify kidney and astringent essence, treat nocturnal emission and enuresis, boil it as tea, calm nerves and promote sleep. There are several kinds of single prescriptions for treating diseases with walnuts: senile asthma: 2 kg of walnut kernel, mashed, mixed with 2 kg of honey, and taken one tablespoon every morning and evening. Watery diarrhea: a handful of walnut kernels, add appropriate amount of brown sugar, stir-fry into charcoal, and then decoct with water. Habitual constipation: take 5 walnuts every night before going to bed for one month. Used for nourishing brain, nourishing blood, protecting health and moistening skin: eat 3~5 walnuts every morning and evening for a long time. Note: the above parties should not take with strong tea. People with fever, cough, dysphoria and vomiting blood should not eat walnuts.
However, walnuts are very angry and contain a lot of oil. Eating too much will make people get angry and sick. People who are getting angry and diarrhea should not eat them. pay attention to