differentiate
First of all, it is emphasized that pecans contain alkaloids and are very toxic. There are several kinds of pecans in the northeast, which are very different from those in Hangzhou. The hickory in Hangzhou is called "Little Walnut", which is a traditional local product of Hangzhou. Carya cathayensis kernel is crisp and fragrant, which is a good product with high nutritional value. It can be used to process nutritious foods such as candy and cakes, and also has medicinal value. At the same time, pecan is also a healthy food for leisure, entertainment and tourism.
Carya cathayensis has high medicinal value, and has the functions of invigorating stomach, enriching blood, moistening lung and nourishing mind. Phospholipids in walnut kernel have a good health care effect on brain nerves. The oil content of walnut kernel is very high, which can reach 60%-70%. Walnut oil is rich in unsaturated fatty acids, amino acids, vitamins, phosphorus, iron, calcium and other nutrients, which can prevent arteriosclerosis and promote normal endocrine function of human body. Long-term consumption also has certain preventive effect on cancer.
It should be noted that pecan is a kind of food rich in various nutrients, but the peel and bark of pecan are highly toxic, which is a symptom of poisoning after eating.
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. } [ 1]
References:
Baidu encyclopedia-hickory skin