Hello, I will answer your questions about the price of whole milk powder and what it means. I believe many friends still don't know. Now let's take a look!
1, whole milk powder refers to powdered food made from fresh milk through concentration and spray drying; Skim milk powder refers to powdered food made from milk by separating fat, concentrating and spray drying.
2. It is made of pure milk, which basically keeps the original nutrients in milk, with protein not less than 24%, fat not less than 26% and lactose not less than 37%.
3. It takes about 8-9 kg of milk to produce 1 kg of whole milk powder, and each milk powder needs 8 times of warm water when eating.
4. Milk powder products are powdered products made from milk by pasteurization, vacuum concentration and spray drying.
5. Milk powder is made of fresh milk after disinfection, concentration and spray drying.
6. After fresh milk is processed into milk powder, the water content is reduced from 88% to 2% ~ 5% (bottled), and the contents of nutrients such as protein, inorganic salts and fat are concentrated.
7. For example, every100g of milk contains 3.3g of protein, while100g of whole milk powder contains 26.2g; Every100g of milk contains 4g of fat, while100g of whole milk powder contains 30.6g; The contents of calcium, phosphorus, iron, vitamin A, BB2 and PP all increased.
8. Most of the whole milk powder produced in China is sweetened, some with sucrose and some with lactose, and the added amount is less than 20%. Generally, the carbohydrate content of whole milk powder is 35.5% per100g.
9. After fresh milk is processed into milk powder, vitamin C is destroyed and its content is extremely small.
10, casein in milk powder becomes finer during processing, so it is easier to digest than milk.
1 1, from the nutritional point of view, whole milk powder, as a substitute product of fresh milk with only water removed, has all the nutritional components of fresh milk, except that some heat-sensitive vitamins, such as vitamins C, E and B, are lost due to drying.
12, and skim milk powder not only removes water, but also removes most milk fat, and at the same time removes fat-soluble vitamins, such as vitamins A, D and E.
13, due to the different fat content, the calories of whole milk powder are higher than those of skim milk powder.
14, from the nutritional value, the two kinds of milk powder have their own advantages.
15, full-fat milk powder has comprehensive and balanced nutrition and is suitable for ordinary consumers; Skim milk powder has low fat content and high protein content, which is especially suitable for people who need to supplement high protein.
16, when whole milk powder is mixed into milk liquid, if it is mixed according to the dissolution ratio, it will be 1: 4 (1tablespoon milk powder with 4 tablespoons of water); According to the weight ratio, it is 1: 8 (1g milk powder with 8 ml of water).
17. After the milk powder is blended according to this ratio, the contents of fat and protein are similar to those of fresh milk, but the sugar substances are higher than those of fresh milk, so it is unnecessary to add sugar.
18, the content of vitamins after brewing is also lower than that of fresh milk.
19, therefore, it is best to give fresh milk to babies where conditions permit.
20. Skim milk powder: This product is made by removing the fat from milk by a high-speed centrifuge, then concentrating and spray drying.
2 1, the production of 1 kg skim milk powder requires ordinary milk12kg.
22, the fat content of this product is generally not more than 2.0%, protein is not less than 32%.
23, skim milk powder is mainly used as raw materials for processing other foods, or consumers with special nutritional needs.
24. Full-fat sweet milk powder: In order to improve the washability and flavor of milk powder, sucrose is added to raw milk to make sweetened milk powder.
25. Full-fat sweetened milk powder, also known as full-fat sweet milk powder, contains no more than 20% sucrose, no less than 18.5% protein and no less than 20% fat.
26. Generally, it takes about 7-8kg of milk to produce 1 kg of sweetened milk powder.
27. Full-fat sweetened milk powder is light milky yellow in color, with uniform particles, loose and no caking, strong milk flavor, and even emulsion after blending.
28. According to the current production technology of milk powder in China, the particles of sweetened milk powder are generally larger and the particles of whole milk powder are smaller.
29. Full-fat milk contains very little cholesterol, and contains components such as orotic acid, 3-hydroxy-3-methylglutaric acid, which can reduce cholesterol and inhibit its absorption. Therefore, for diabetics with hypertension and coronary heart disease, full-fat milk can also be eaten, and there is no need to worry that milk is too fat to drink.
30. Whole milk is a balanced food. Modern medical research shows that milk also contains phospholipids, some unsaturated fatty acids and other physiologically active ingredients, which has a comprehensive effect on human health.
3 1, whole milk will separate vitamins A, D, E and other nutrients that only exist in fat during degreasing.
32, so it is best for diabetics to drink whole milk or milk powder.
33. How to buy milk powder? With the progress of modern science and technology, there are more and more varieties of milk powder on the market.
34. According to the object of consumption, there are infant milk powder, middle-aged and elderly milk powder, and infant growth milk powder. According to the origin, there are domestic milk powder, imported milk powder and milk powder produced by Sino-foreign joint ventures; According to the packaging form, there are canned milk powder and bagged milk powder
35. In the face of a variety of milk powders, how can I choose the products I like? First, look at the product description on the milk powder packaging.
36. Whether it is canned milk powder or bagged milk powder, the packaging will make necessary written explanations on its formula, performance, applicable objects and eating methods. Consumers can judge whether the product meets their own purchase requirements by browsing the food descriptions, thus avoiding the embarrassment of purchasing.
37. The second is to check the manufacturing date and shelf life of milk powder.
38. Generally, the date of manufacture and shelf life of canned milk powder are marked on the tank body or the bottom of the tank respectively, and the date of manufacture and shelf life of bagged milk powder are marked on the side or seal of the bag respectively. Consumers can judge whether the product is within the safe consumption period by checking the date of manufacture and shelf life, so as to avoid purchasing expired and deteriorated products.
39. The third is to squeeze the packaging of milk powder to see if it leaks.
40. Whether it is canned milk powder or bagged milk powder, manufacturers usually fill a certain amount of nitrogen in the packaging to extend the shelf life of milk powder.
4 1, because of the difference of packaging materials, canned milk powder has good sealing performance, and nitrogen is not easy to leak, which can effectively curb the growth of various bacteria, while bagged milk powder has poor gas barrier performance.
42. Squeeze your hands when buying bagged milk powder. If there is air leakage, powder leakage or no gas in the bag, it means that the bag of milk powder has hidden quality problems. In this case, remember not to buy it.
43. Fourth, check whether there are lumps in the milk powder by shaking (pinching).
44. Generally, you can observe the milk powder in the can through the transparent film on the top cover of the canned milk powder, and shake the can to observe. If there is caking in the milk powder, it proves that the milk powder has deteriorated and cannot be eaten.
45. The identification method of bagged milk powder is only to touch it by hand. If it feels soft and smooth and the contents are flowing, it is a qualified product.
46. If the handle is uneven and there are lumps with irregular sizes, the product is a deteriorated product.
47. The fifth is to compare the market sales prices of products of the same brand.
48. Due to the different scales of retail units, different purchase channels and different added values, there is a price difference when the same commodity is sold in different stores.
49. If consumers decide to buy a certain brand of milk powder, they can consult the price in several relevant stores and choose the cheaper one through comparison.