Monosaccharide (Monosaccharide): can not be hydrolyzed to a simpler form of sugar, according to the number of carbon atoms can be distinguished as three-carbon sugar, four-carbon sugar, five-carbon sugar, six-carbon sugar, seven-carbon sugar, eight-carbon sugar and so on. Double sugar (Disaccharide): after hydrolysis can produce two molecules of the same or different monosaccharides, such as sucrose (sucrose), lactose (lactose) and maltose (maltose).3. Polysaccharide (Polysaccharide): after hydrolysis can produce at least 6 molecules of monosaccharides, it may be a straight chain or with a branched chain.
White sugar brown sugar icing sugar are not all monosaccharides
No. Glucose is a monosaccharide! Glucose is a monosaccharide, and these are disaccharides, the ones that are most easily converted to monosaccharides; there are also oligosaccharides, mucopolysaccharides, and so on.
We usually eat white sugar belongs to fructose
No. Fructose-glucose is a monosaccharide. Fructose-glucose is a monosaccharide and cannot be hydrolyzed. Glucose can be absorbed directly by the cells. Sucrose - white sugar is a disaccharide, (C12H22O11) by two molecules of monosaccharides dehydration condensation, disaccharide must be hydrolyzed into monosaccharides in order to be absorbed by the cells.
What is the difference between white granulated sugar and glucose?
Sugar is a larger molecule. It is a polysaccharide structure Glucose molecules are smaller. Glucose is a monosaccharide structure White sugar is sweeter than glucose
What are the benefits and disadvantages of white sugar
What are the benefits and disadvantages of eating white sugar for people Japanese experts have pointed out that eating more white sugar will produce three major hazards for children, the first is bone fracture, the second is scoliosis, the third is dental caries, in addition to cancer. When you hear cancer, do you believe it? People may ask: How can white sugar be associated with cancer? Japanese researchers found that autopsies of adults with stomach and cervical cancer showed a significant decrease in calcium levels in their blood. Later on, they used mice to do experiments, and transplanted cancer cells to a group of mice given sufficient calcium, the result was unsuccessful; while transplanted cancer cells to another group of mice with insufficient supply of calcium, it was easy to get success. This confirms that there is a close link between cancer and calcium deficiency. Sugar, which can cause calcium deficiency, is believed to be one of the triggering factors for certain cancers. In addition, white sugar not only lacks vitamins and inorganic salts, but also relentlessly depletes the body of inorganic salts and B vitamins, which undoubtedly weakens the body's anti-cancer ability. Sugar will also have a direct harmful effect on the body's immune system, will make the phagocytosis of white blood cells reduce the ability to make the body difficult to eliminate cancer cells. A British scholar has specialized in the study of the hazards of sugar, his work "sweets and harm", not only studied the role of sugar on obesity positive, heart disease, but also believe that sugar has a carcinogenic catalytic effect. So when consuming, avoid excess. Scientific eating sugar to enjoy health Completely refuse to eat sugar is a difficult thing, then in daily life, people in the end how much sugar to eat, eat what kind of sugar is more healthy? Not more than forty grams per day "sugar" concept has a broad and narrow sense. Sugar in the broad sense refers to a variety of digestible carbohydrates, including sweetened sugar and starch without sweetness; sugar in the narrow sense refers to refined sugar and food, beverage processing commonly used in syrup. Sugar's harmful effects on the human body are mainly the latter. Almost all sweet foods contain a large number of sweeteners made from white sugar or syrup. Therefore, for some children and young women who like to eat desserts, cookies, snacks and drinks, it is a common thing to consume more than 100 grams of white sugar per day. However, nutritionists recommend a daily intake of about 30 to 40 grams, that is, do not exceed 10% of the total daily intake of carbohydrates. Eating too much sugar has harmful effects The purity of white sugar after refinement is very high, and can reach more than 99%, which is thought to mean that it contains almost no other nutrients, and only contains a large amount of energy. Eat sweets more, people will be too much energy intake and produce a sense of satiety, affecting the other rich in protein, vitamins, minerals and dietary fiber food intake. In the long run, it will lead to nutritional deficiency, developmental disorders, obesity and other diseases. On the other hand, the metabolism of white sugar in the body needs to consume a variety of vitamins and minerals, therefore, often eat sugar will cause vitamin deficiency, calcium deficiency, potassium deficiency and other nutritional problems. Nutritional surveys also found that although eating sugar may not directly lead to diabetes, but the long-term consumption of large quantities of sweets will make excessive insulin secretion, carbohydrate and fat metabolism disorders, causing environmental disorders within the body, which in turn promotes a variety of chronic diseases, such as cardiovascular and cerebral vascular diseases, diabetes, obesity senile cataracts, dental caries, myopia, rickets. Eat more sweets will also make the human blood tends to acidic, not conducive to blood circulation, and weaken the immune system's defense function. Sugar addiction is even more harmful than smoke, sweet tooth may also cause physiological and psychological dependence. According to research, the sweet taste is the first human after birth to accept and pursue the taste, like eating sweets is a kind of instinctive response. Medical experiments have proved that, in a sense, sweets containing large amounts of white sugar have the same effect on the brain as drugs. If animals are habituated to consume sweets, they *** produce opioids in their brains, making them feel happy. Once the supply of sweets is stopped, they become distressed, irritable, and the chemicals in their brains become unbalanced. When to Eat Sugar While eating sweets in large quantities can be harmful, they also offer some health benefits when consumed in small amounts and at the right times. For example, a small amount of sugar can be an emergency supplement when blood sugar levels drop. Hypoglycemic patients will feel dark and limb weakness when they are hungry, the best way is to drink a glass of sugar water immediately. Not good to eat breakfast people, near noon will often feel drowsy, attention can not focus, thinking ability to decline, then if you eat some sweets, you can quickly restore brain function. In addition, sports medicine research has confirmed that athletes in strenuous exercise before if supplemented with a small amount of sugary drinks, can help them to improve their sports performance; timely sugar after exercise, can eliminate fatigue. Ordinary people if a small amount of ...... before bathing, when hungry, need to improve concentration >>
What is the difference between glucose and white sugar
The chemical composition is different, glucose is a monosaccharide, white sugar is a disaccharide. In addition, the sweetness of sugar is 40 times that of glucose. White sugar is digested by the body after the final decomposition into glucose.
Request a professional answer, icing sugar is a monosaccharide, eat will not be fat 30 points
Icing sugar is white sugar decocted into ice-like crystals, it is from sucrose plus protein raw material formulations, by re-soluble, clean processing recrystallization of large particles of crystalline sugar, monocrystalline and polycrystalline two kinds of transparent or semi-transparent shape.
Eating small amounts will not make you fat
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