Yam has many functions, such as invigorating spleen and lung, consolidating kidney and replenishing essence. It can reduce blood lipid, regulate the stomach and reduce subcutaneous fat accumulation; It can prevent connective tissue atrophy and prevent collagen diseases such as rheumatoid arthritis. Yam contains soluble fiber, which can help digestion and lower blood sugar, and is the gospel of diabetic patients.
As a nutritious food, Chinese yam contains a lot of nutrients such as protein, sugar, B vitamins, vitamin C, vitamin E, glucose, crude protein amino acids, choline and allantoin, as well as inorganic salts and trace elements indispensable to human body such as iodine, calcium, iron and phosphorus.
Yam soap is an important nutrient component in yam, and it is the precursor of synthesizing estrogen, which has the functions of nourishing yin, strengthening yang and enhancing metabolism. Polysaccharides contained in tubers and protein's mucus and digestive enzymes can prevent cardiovascular fat deposition and contribute to gastrointestinal digestion and absorption. Huaichuan is rich in protein and fiber, which will make you feel full after eating, thus controlling your appetite. Hu Aishan itself is a kind of food with high nutrition and low calorie, so you can eat more without worrying about getting fat. It is especially suitable for office workers who have fat accumulation in their abdomen and legs due to less daily exercise and sedentary.
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Feed the family in line with the principles of safety, benefit and authenticity, and advocate the concept of diet health preservation.
Question 2: What is Hu Aishan? Are Hu Aishan and Yam the same? Hu Aishan refers to the yam produced in Jiangsu, An Wei.
Question 3: What is the nutritional value of yam? Dioscorea opposita, also known as Dioscorea opposita, is a perennial twining herb, which can be used as medicine and vegetable. The nutritional value of yam is extremely rich. Yam doesn't have high requirements for climate, but it likes warm and humid, avoids water accumulation and is afraid of drought. Suitable for planting on sandy loam with rich and loose soil layer and good drainage. Crops planted with reed heads are harvested in the same year, and those planted with yam eggs (Reiyoshi) are harvested in the second year. Yam is widely distributed, with cultivation in Hebei and Shandong in the north and Guangxi and Guangdong in the south. Chinese yam, according to traditional Chinese medicine, has many functions, such as invigorating spleen and lung, strengthening kidney and benefiting essence. It also has a certain therapeutic effect on cough due to lung deficiency, diarrhea due to spleen deficiency, nocturnal emission due to kidney deficiency, increased leucorrhea and frequent urination. Lotus root is rich in vitamin C and minerals, so it has the effects of enriching blood, helping sleep, cooling and annealing, stopping bleeding and removing blood stasis, and because of the comprehensive function of lotus root in human body, it can also help eliminate symptoms such as nerve fatigue, autonomic nervous disorder and insomnia. Yam has the effects of invigorating spleen, removing dampness, benefiting qi and lung, and consolidating kidney and essence. Yam contains soluble fiber, which can delay the emptying of food in the stomach and control the increase of blood sugar after meals. It can also help digestion and lower blood sugar. Used for diabetic diarrhea due to spleen deficiency and frequent urination.
Question 4: What are the advantages and disadvantages of eating yam? Hu Aishan is also known as yam, sweet potato, potato, grass extension, potato medicine and potato. Yam is the tuber of Dioscorea opposita, a perennial herb of Dioscoreaceae. Growers call it domestic yam and wild yam; Chinese herbal medicines include Chinese yam and Chinese yam. Benefits:
Because of its rich nutrition, it has been regarded as a good tonic with good quality and low price since ancient times, which can be used as both staple food and vegetables.
Can be made into candied haws and other snacks.
Nutritional value:
Spleen and stomach, digestion: Yam contains amylase, polyphenol oxidase and other substances, which is beneficial to the digestion and absorption function of the spleen and stomach. It is a dual-purpose product for nourishing the spleen and stomach. Both spleen yang deficiency and stomach yin deficiency can be eaten. Clinically, it is often used to treat spleen and stomach weakness, anorexia, fatigue, diarrhea and other diseases;
Tonifying kidney and replenishing essence: Yam contains various nutrients, which can strengthen the body, tonify kidney and replenish essence. Generally, it is kidney deficiency, nocturnal emission, frequent urination and other symptoms. Can be taken;
Benefiting lung and relieving cough: yam contains saponin and mucus, which has the function of lubricating and moistening dryness, so it can benefit lung qi, nourish lung yin and treat lung deficiency, excessive phlegm and chronic cough;
Lowering blood sugar: Yam contains mucin, which has the function of lowering blood sugar, can be used to treat diabetes, and is a good diet for diabetics;
Longevity: Yam contains a lot of mucin, vitamins and trace elements, which can effectively prevent the deposition of blood lipids on the blood vessel wall, prevent heart disease, and achieve the effects of benefiting the heart, calming the nerves and prolonging life;
Anti-hepatic coma: In recent years, yam has been found to have sedative effect and can be used to resist hepatic coma.
Applicable people:
Suitable for diabetes, abdominal distension, physical weakness after illness, chronic nephritis and long-term diarrhea;
Yam has astringent effect, and people with dry stools should not eat it; In addition, evil spirits should not eat yam. Precautions: yam and kansui should not be eaten together; Nor should it be taken with alkaline drugs.
Usage and dosage:
Yam should be soaked in salt water immediately after slicing to prevent oxidation and blackening.
Fresh yam will have mucus when it is cut, which is very easy to hurt your hands. You can wash it with water and a little vinegar first, which can reduce mucus.
Yam is delicate in texture and sweet in taste. However, the skin of yam is easy to cause skin allergy, so it is best to peel it, and don't touch it with your hands after peeling it. Wash your hands several times at once, or you will tickle.
Good yam skin is harmless, with mucus, white fault, more mucus and less water. The skin can be fried or dried to make soup or porridge. Peel and eat to avoid abnormal taste such as tingling.
Fresh yam is mostly used for fatigue, cough and thirst, and fried cooked food is used to treat spleen and stomach and kidney deficiency. Edible efficacy Yam is sweet and flat, and enters the lung, spleen and kidney meridians; Do not be bored; Has the effects of invigorating spleen and lung, invigorating stomach and kidney, consolidating kidney and nourishing essence, improving hearing and eyesight, helping five internal organs, strengthening bones and muscles, calming nerves and prolonging life; Indications: spleen and stomach weakness, listlessness, anorexia, chronic diarrhea, lung qi deficiency and dryness, cough with excessive phlegm, kidney qi deficiency, soreness of waist and knees, weakness of lower limbs, thirst and frequent urination, nocturnal emission and premature ejaculation, leukorrhagia, skin swelling and obesity.
Disadvantages:
Not everyone likes the taste, it is astringent, so pay attention to the diet;
You can't eat too much, it's a three-point poison, so you should eat it quantitatively according to your needs;
Saponin contained in peel or plant alkaloids contained in mucus will make yam allergic and itchy after a few people contact it, so direct contact should be avoided when handling yam.
You can't eat it raw, because raw yam has certain toxins.
Question 5: What is the function of Dioscorea opposita? 1. Spleen and stomach, help digestion: yam. It contains amylase, polyphenol oxidase and other substances, which is beneficial to the digestion and absorption function of the spleen and stomach. It is a dual-purpose product for nourishing the spleen and stomach. Both spleen yang deficiency and stomach yin deficiency can be eaten. Clinically, it is often used to treat spleen and stomach weakness, anorexia, fatigue, diarrhea and so on.
2. Nourishing kidney and replenishing essence: Hu Aishan contains a variety of nutrients, which can strengthen the body and nourish kidney and replenish essence. Generally speaking, symptoms such as nocturnal emission due to kidney deficiency, leukorrhagia by women and frequent urination can be taken.
3. Benefiting lung and relieving cough: Dioscorea opposita contains saponin and mucus, which has the function of lubricating and moistening dryness, so long-term use can benefit lung qi, nourish lung yin, treat lung deficiency, excessive phlegm and cough.
4. Longevity: Hu Aishan contains a lot of mucin, vitamins and trace elements, which can effectively prevent the deposition of blood lipids on the blood vessel wall, prevent heart disease, and achieve the effects of benefiting the heart and calming the nerves and prolonging life.
5. Anti-hepatic coma: In recent years, yam has been found to have sedative effect and can be used to resist hepatic coma.
6. Lowering blood sugar: Dioscorea opposita contains mucin, which has the function of lowering blood sugar, can be used to treat diabetes, and is a good diet for diabetics.
Question 6: When did you plant Hu Aishan? Hu Aishan is widely planted, which can be used as medicine and food. However, when planting yam, the yield is high or low, which gives people a feeling that it is difficult to grasp. In fact, as long as you master the scientific planting method of yam, you can maintain a stable output. I. Selecting Land and Preparing Soil Hu Aishan develops well in deep, fertile, loose and well-drained sandy soil. A few days before sowing, 5000 kilograms of manure, plant ash, compost and other mixed fertilizers were applied per mu as base fertilizer. After fertilization, plow and rake once, and the ridge is 25-30 cm high and 60-70 cm wide. Second, plant after the vernal equinox, with the border depth of 6- 10 cm, and plant in two rows. The row spacing is 25-30 cm, and the plant spacing is about 20 cm. Put the cultivated rhizome or tuber flat in the ditch, and then cover the edge with soil. Third, field management 1, thinning weeds After planting in Hu Aishan Mountain, several seedlings often grow on each stem. If there are too many seedlings, the plants will be thin. Therefore, when the seedlings grow to about 30 cm, some seedlings and branches on the seedlings should be properly removed, leaving only 1-2 strong seedlings to ensure the robust growth of the plants. In addition, in the hot and rainy season, the growing season in Hu Aishan is about 5 months, so the soil is easy to harden and weeds grow fast. Therefore, it is necessary to strengthen intertillage weeding to ensure the effective supply of fertilizer. 2, topdressing combined with the first seedling removal, topdressing dilute human excrement and urine 500 kg per mu. The second application and the third application were carried out in June and July respectively, and each time 1500 kg of human excrement or 5 kg of urea was mixed with water to promote the lush growth of plants. The fourth time, at the beginning of August, 1000 kg manure and 50 kg peanut bran were mixed and cultivated to promote underground rhizome growth and increase yield. 3. Hedgerow is a kind of twining herb. After the seedlings grow to 20 cm, small bamboo strips can be inserted into the border to form a fence for the seedlings to grow upward, which is beneficial to ventilation and light transmission between plants, enhance photosynthesis and promote rhizome growth. When the vines in Hu Aishan Mountain grow to the top of the fence, the terminal buds are removed, so that some lateral buds can grow into branches, and the photosynthetic area is increased, which is beneficial to the manufacture and accumulation of nutrients. 4. The irrigation of Hu Aishan Mountain requires no irrigation during most of the growing period, but it should be properly irrigated when the weather is dry and the soil water content is low. Irrigation should use furrow irrigation, so that water can penetrate into the border soil, and no water can accumulate. IV. Pest control There are not many pests in Hu Aishan, mainly diseases, such as anthrax and brown spot. The principle of prevention and control should be "prevention first, combination of prevention and control". Seeds can be soaked in 50% thiophanate 1500 times solution for 3-5 minutes for disinfection and prevention. After the onset of the disease, the diseased leaves should be removed in time and burned, and 65% zineb 500 times solution or 50% Tobezin 65,438+0,000-65,438+0,500 times solution should be sprayed every 7 days for 2-3 times continuously.
Question 7: What is the difference between Chinese yam and Chinese yam? Origin: this can be said to be the most fundamental reason for the difference between the two. Hu Aishan is a kind of medicinal material with high medicinal value, which is called authentic medicinal material in Chinese medicine, that is, it is produced in its place of origin. In China, the origin of Hu Aishan is near Anhui, Jiangsu Province, and only what is produced there can be called Hu Aishan Mountain, while the yam produced in other places, commonly known as yam, cannot be compared with the real Hu Aishan Mountain in medicinal and nutritional value.
Different functions: Dioscorea opposita is a special medicinal material, and we use it more as a medicinal diet in health preservation. And yam, we regard it more as a kind of food, and I believe many people have also eaten the ingredients made of yam.
Different ingredients: Compared with common yam, Dioscorea opposita has a youthful factor, which is very important for us to maintain vitality. It has a very obvious effect on delaying aging and resisting diseases.
Different medicinal values: Dioscorea opposita has a very high medicinal value, and it has a very good therapeutic effect on some diseases that can often be seen in daily life, such as diabetes, arterial infarction, obesity, paralysis, etc., while the medicinal value of Dioscorea opposita is much smaller.
Question 8: Who can't eat Hu Aishan? Hu Aishan membership price of Miaoertang: 24.50 As early as the Ming Dynasty, the yam recorded in Shou Shi Bao Yuan written by Gong Yanxian was listed as the main injury in Zheliang, Huaiqing, Henan Province, and the Chinese yam was listed as tonifying deficiency, eliminating cold and heat evil, nourishing middle jiao and strengthening tendons in Shennong Materia Medica. So who can't eat Hu Aishan? What's the effect? The main functions of Dioscorea opposita Thunb. are invigorating spleen and stomach, promoting fluid production and benefiting lung, tonifying kidney and astringing essence. It can be used for anorexia due to spleen deficiency, chronic diarrhea with lung deficiency, asthma and cough, nocturnal emission due to kidney deficiency, frequent micturition, deficiency heat and thirst quenching. Fried yam with bran tonifies the spleen and stomach. For spleen deficiency, anorexia, diarrhea, loose stool, and leukorrhagia. So who can't eat in Hu Aishan? This product can nourish yin and help dampness, so it is not suitable for those with heavy dampness or those with depressed pathogenic factors. Need to remind everyone that eating yam generally has no obvious contraindications, but because of its astringency, people with colds, dry stools and gastrointestinal stagnation are forbidden to use it. So what is the influence of Hu Aishan? Chinese yam. Has health promotion function. Because fresh yam is rich in vitamins, amino acids and minerals, it can prevent and treat abnormal lipid metabolism and arteriosclerosis, and also has certain health care functions such as maintaining the normal function of insulin, enhancing human immunity, benefiting the heart and calming the nerves, relieving cough and asthma, and delaying aging. Hu Aishan also has the functions of nourishing the skin and helping the stomach to digest. Gao Li, an expert on spleen and stomach in Yuan Dynasty, said, "To cure dry skin is to moisten it with this thing." Li Shizhen wrote: "Yam can moisten fur." Yam has a unique effect on nourishing skin, bodybuilding and beauty. Yam is rich in protein, B vitamins, vitamin C, vitamin E, glucose, crude protein amino acids, choline and allantoin. Among them, yam soap, an important nutritional component, is the precursor of synthesizing female hormones, which has the functions of nourishing yin and strengthening yang and enhancing metabolism; Polysaccharides contained in fresh tubers and protein's mucus and digestive enzymes can prevent cardiovascular fat deposition and contribute to gastrointestinal digestion and absorption.
Question 9: What's delicious about cooking soup in Hu Aishan? If it is raw, boil the soup.
Half an hour before the pot is taken out, add raw yam slices and stew for about 30 minutes.
Dry goods need cold water to cook.
Probably stew three stalks.
General collocation: Lycium barbarum, Codonopsis pilosula, Polygonatum odoratum and other medicinal materials.
Optional: raw chicken, ribs, pork and other livestock and poultry tired materials.
I can't use live fish.
Because of the fishy smell, the ingredients are tired, which is similar to traditional Chinese medicine.