Their difference lies in the fact that glucose is a monosaccharide that can be directly absorbed by the human body, and the glucose on the market now is hydrolyzed from starch. Mian white sugar, is a disaccharide, in the human body decomposition into glucose and fructose after the body to be absorbed, Mian white sugar is mainly extracted from sugar cane and sugar beet.

The sugar content of the two is theoretically the same, but in practice it is not. This is because Mianbai sugar contains less water, and its total sugar content is more than 99.6%; while glucose contains more water, up to 10% water.

Mian white sugar is sucrose, eaten in the body will be broken down into glucose and fructose, because of the need for a digestive process, so the absorption of glucose is not eaten directly to the fast, which is why in the hospital hanging saline are hung up on glucose will not be hung up on the reason for the white sugar.

As the saying goes, "life is full of flavors", in fact, from the flavor alone, we can taste only five kinds of flavor, namely sour, sweet, bitter, spicy, salty, far from a hundred kinds. Among the five flavors, to say the most popular flavor, it is the sweet taste. Why? Because sweetness can make people happy, and the source of sweetness is sugar.

Today, sugar is used in a variety of ways, not only for food, but also as a seasoning. Sugar in the dishes can not only add sweetness, but also color, freshness, is braised, sweet and sour dishes such as an indispensable ingredient. Sugar is also an essential nutrient for the human body, can be converted to provide us with energy, in order to be healthy every day to eat some sugar.

How much sugar should I eat every day? Nutritionally speaking, the normal ratio is 0.5 grams per kilogram of body weight per day, which simply means that a 100-pound person should eat at least 25 grams of sugar per day. Sugar acquisition, part of it is from the daily food, the other part will need to eat sugar directly. When I was a child, the happiest thing was to eat a piece of icing sugar or a spoonful of white sugar, and in the past sugar was not something you could just eat.

Today the conditions are good, sugar can be eaten casually, go to the supermarket to buy sugar, found that in addition to white sugar, there is a kind of sugar called sugar, the taste is sweet, what is the difference between these 2 kinds of sugar? Many people do not understand. Today I'll share with you the difference between them, don't buy the wrong one after you figure it out.

White sugar and white sugar

White sugar - also known as sugar, is a common edible sugar, it is characterized by "sheep", the texture is very soft, like the winter snow is generally delicate. The particles are very small, some like fine sand. It is produced with 2.5% converted syrup, which gives it a sweeter flavor.

White granulated sugar - referred to as white sugar, white in color, with distinctive particles, somewhat like coarse sand, both visually and taste a strong sense of granularity.

The difference between the two

(1) the production of raw materials are not the same

White sugar, we all know is the main ingredient is sucrose, is a common sugar in the south; and the lanugo, is to white sugar, raw sugar as raw materials (Xinjiang and other places also directly with the production of beets), after the dissolution of the re-crystallization and become.

(2) sweetness is not the same

While the 2 kinds of sugar are sweet, but there is a difference in sweetness, because the milky white sugar more than a certain proportion of converted syrup, so the sweetness will be a little higher. However, the purity of white sugar is higher than that of Mian Bai Sugar.

(3) shape is not the same

This is a very good distinction, white sugar particles to be a lot larger than the sugar, sugar and glucose is about the same size, very soft, very white in color, and white sugar is slightly transparent.

(4) the use of different

Mian white sugar because of the taste of the sweeter, so it is also more useful, you can eat directly, can be used to color, but also can be added to the filling. White sugar is very granular, so in addition to adding sweetness, it is used as a surface decoration, such as attached to the surface of the cookie, which can enhance the appetite.

The difference between white sugar and white granulated sugar is still very big, now many people like to use white sugar, no matter what to do with white sugar, in fact, they are using the wrong. Don't buy the wrong kind of sugar when you know the difference between the 2 kinds.

How to distinguish the quality of sugar is good? From the following 3 aspects can be seen:

①No matter which kind of sugar, under normal circumstances can be smelled faint sweet flavor, especially white sugar, rock sugar, etc., have cane sugar unique flavor.

② color white, free of impurities, indicating that the quality of sugar is relatively good, if you see black dots of impurities, indicating that it is poor quality sugar, cheap is not good to buy.

③ buy bulk sugar, to feel a hand, grab a handful of loose, if not sticky, that is very fresh, is the quality of sugar. If sticky, the sugar is damp, the preservation time is shorter.

④Sugar is mainly sweet, you can taste some, if the sweetness is light, it is not good to buy, the sweetness is moderate that the quality is relatively good.