What are the types of yogurtons on the market? Why do you choose? How to tell the difference between true and false yogurt?

Meat and milk is a necessity in daily lifeIn addition to milk, many people will like to choose yogurtBut now the market varieties are more and more, fermented milk, original yogurt, low-temperature yogurt ..So how exactly do you want to buy yogurt? Is the normal temperature good or the low temperature is good? Below with the small make-up to understand what kind of yogurt on the market? How to tell the difference between true and false yogurt? How do I choose yogurt? what kind of yogurt are on the market?according to China's food safety standards, yogurt can be divided into four categories, sour milk, fermented milk, flavor edited milk, flavor of fermented milkAmong them, sour milk is based on raw cattle (sheep) milk or milk powder as raw materials, sterilization, inoculation of heat-obsessed streptococcus and Bulgarian Lactobacillus (Dactuminide Bulgarian subspecies) fermentation productsand fermented milk for the vaccination of the bacteria is not required, generally in addition to heat-addicted streptococcus and Bulgarian Lactobacillus will be added to some other probiotic fermentation, such as Bifidobacteria, Lactobacillus acidophilus, cheese lactobacillus and so onflavored sour milk and flavored fermented milk more than 80% raw cattle (sheep) milk or milk powder as raw materials, in the original sour milk or fermented milk on the basis of the addition of other flavor substances, if grain, grain, nutrient enhancerclassified according to the process, yogurt can be divided into solidified and stirred yogurtSolidified yogurt is the first filling and then fermentation, our common old yogurt is this typeand stir-type yogurt is first fermented and then divided into containers, adding fruit, grains, jams and additives in the processhow to tell the difference between real and fake yogurt?first of all to know that lactic acid bacteria, acid drinks are not yogurtAccording to national standards, the protein content of raw yogurt per 100g can not be less than 2.9g, flavor yogurt can not be less than 2.3gThe general raw material for a real yogurt product should be raw cow (sheep) milk or milk powderand lactic acid beverage ingredients list the first ingredient is water, and the protein content is also lower than the yogurt standard generally speaking, in terms of nutritional value, sour milk/fermented milk lactic acid drink as a drink to drink is OK, but if long-term use of yogurt to supplement protein and calcium and other nutrients, it is not conducive to health in addition, these drinks are generally high in sugar, and drinking too much also increases the risk of obesity and other chronic diseases low-temperature yogurt is better than normal-temperature yogurt? yogurt fermentation process needs to add a variety of probiotic strains, these probiotics need to be at low temperature to preserve the activity, this yogurt is also called "live bacteria yogurt." In general, probiotics of more than one billion can help improve the gut flora at room temperature preserved yogurt is also called "sterilized yogurt", after the yogurt fermentation to add pasteurization this step, the shelf life of about half a year, storage and transportation costs are lower the protein and calcium content of normal-temperature yogurt is no lower than low-temperature yogurt, but you want to supplement probiotics to choose low-temperature yogurt and the texture of yogurt is thick, in fact, will not affect the nutritional value of yogurt, but due to different processes caused by different, and with the addition of thickeners have a certain relationship, when shopping on demand can be selected How do choose yogurt? first of all, you can look at the milk content In general, yogurtwith with high milk content have a higher taste and nutritional value When we look at the ingredients list, we notice that in addition to raw cow (sheep) milk, some yogurts use restored milk as raw material, so you can pay attention to this information when you buy the second is to pay attention to the sugar content of the ingredients The nutritional content of yogurt will be labeled carbohydrate content, that is, sugar content, in general, the sugar content of no more than 12% is good According to the Dietary Guidelines for Chinese residents, adults should limit their daily sugar intake to less than 25g, preferably not more than 50g High sugar content of yogurt calories, long-term consumption is prone to energy, increase the risk of obesity and other chronic diseases, and for children are more prone to dental problems such as tooth decay, not conducive to good health It is recommended to choose a sugar-free or half-sugar yogurt with low sugar content Flavored yogurt is generally high in sugar, it is recommended to choose the original yogurt, and then add some favorite fruits and nuts to match , in addition, to say the third largest nutrient fat National standards stipulate that full-fat yogurt fat content should not be less than 3.1%, flavor yogurt can not be less than 2.5% For people with weight loss needs, choose low-fat yogurt However, for infants and young children, the American Academy of Pediatrics recommends that low-fat or skimmed milk is not recommended for infants before the age of 2 because they rely more on fat to provide energy finally, remember to observe the shelf life of yogurt General low-temperature yogurt is 21 days, room temperature yogurt is three months to six months, try to choose the date fresh This article is from Ningbo Daily reporter Wang Yuanzhu correspondent Hong Yang this article expert: Fu Shufang, China Agricultural University, master of food science and nutrition engineering, National Cardiovascular Disease Key Laboratory technician This article: Liu Shaowei, Deputy Director of the Food and Drug Regulatory Research Center of East China University of Technology, Professor, Pennsylvania State University, USA, Ph.D in Food Science, Kansas State University, USA