In the winter season, roasted sweet potatoes with tempting aromas have become a unique streetscape. Sweet potatoes have the effect of nourishing the stomach and warming the stomach, so when the cold air strikes, eat a piece of sweet potato, and you will immediately feel warm and comfortable. In fact, the benefits of sweet potatoes are far more than these.
Sweet potatoes are rich in dietary fiber, potassium, iron and vitamin B6 and other nutrients, and the heat is very low. Sweet potato and purple sweet potato belong to the category of sweet potato. Sweet potato can be divided into red heart, yellow heart, white heart, purple heart and many other varieties. In addition to their slightly different color and taste, the difference in nutritional value is not great.
The most important feature of sweet potato is its rich and excellent dietary fiber, which is conducive to gastrointestinal motility, smooth defecation, and is conducive to the elimination of feces. Western medicine believes that defecation is smooth, which is conducive to digestion, absorption, and enhanced immunity.
Generally speaking, red and yellow sweet potatoes taste sweet, so popular; white heart starch content is relatively higher, taste slightly dry, the more people in cold regions more like; popularization of purple sweet potato or in recent years Because it contains more antioxidant anthocyanins, it has a special taste and is loved by women and children.
Unlike other vegetables, sweet potatoes also contain more starch and a certain amount of high-quality protein that can be absorbed and used by the body, and even serve as a belly wrap. For this reason, many women regard it as the food of choice for weight loss.
Woman eats sweet potato 6 benefits
First, fitness slow
A study released last year by the National Institute of Cancer Prevention of Japan pointed out that a special ingredient contained in sweet potatoes, DHEA, can delay aging. The Stanford University Nutrition Research Institute also confirmed this statement.
Second, beauty and beauty
The mucin contained in sweet potato can maintain the elasticity of the blood vessel wall and prevent the occurrence of atherosclerosis; the chlorogenic acid in sweet potato can inhibit the production of melanin and prevent the appearance of freckles and age spots. The estrogens in sweet potatoes have the function of keeping the human skin delicate, reducing the accumulation of subcutaneous fat and emollient, anti-wrinkle, and beauty.
Third, it helps to lose weight
Sweet potatoes help to lose weight because dietary fiber in sweet potatoes helps to promote the discharge of fat and sugar in foods, which are the “culprits†that cause obesity. In addition, eating sweet potatoes, eaters are not easy to feel hungry, which greatly reduces the number of snacks.
Fourth, prevent constipation
Sweet potato contains a lot of dietary fiber, can not be digested and absorbed in the intestine, can stimulate the intestine, enhance peristalsis, detoxification, especially for elderly constipation has a good effect.
Fifth, anti-cancer anti-cancer
Sweet potato not only contains essential lysine, but also contains a lot of carotene, which can inhibit the abnormal differentiation of epithelial cells, enhance the body's immune system, and prevent the carcinogen from binding to proteins in the nucleus. In recent years, clinical trials at the Philadelphia Hospital in the United States have shown that the androsterone extracted from sweet potatoes can effectively inhibit the occurrence of colon cancer and breast cancer.
Six, control blood sugar
Sweet potatoes have a certain anti-diabetic effect. A clinical study at the University of Vienna, Austria, found that patients with type 2 diabetes have improved insulin sensitivity after taking white sweet potato extract, which helps control blood sugar.
Although sweet potatoes are good, they must be eaten scientifically and reasonably so that they have the best health effects. First, sweet potatoes must be steamed, boiled and eaten again to prevent the starches from being digested in the gastrointestinal tract. Second, due to the high sugar content of sweet potatoes, they should not eat too much at one time to prevent abdominal discomfort; Third, those with dampness and spleen and stomach stagnation should be careful to eat sweet potatoes; finally, sweet potatoes cannot be equivalent to persimmons, tomatoes, liquor, crabs, and bananas in order to prevent gastrointestinal bleeding or gastric ulcers.
Intermediate – Intermediate: A material produced during a drug substance processing step that must undergo further molecular modification or refinement to become a drug substance. Intermediates may or may not be isolated. Intermediates are the key products of the previous process of making APIs, which are different in structure from APIs.
for example:
Amoxicillin capsules are called preparations, amoxicillin is called API, and 6-APA is called intermediate.
Ceftriaxone sodium powder is called preparation, sterile ceftriaxone sodium is called API, and 7-ACA is called intermediate.
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Intermediate is a very important type of fine chemical products. Its essence is a type of "semi-finished product", which is an intermediate product in the production of certain products. For example, if a product is to be produced, it can be produced from intermediates, saving costs and reducing It is widely used in the synthesis of medicines, pesticides, coatings, dyes and spices. In the field of medicine, intermediates are an important link in the industrial chain of the pharmaceutical industry. They are used for some chemical raw materials or chemical products in the process of drug synthesis. In a word, they are used to produce APIs.
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