2. Do you smell it? The smell of high-quality soybean milk powder has the beany smell of natural soybean, the smell of inferior soybean milk powder is basically invisible, and the smell of cream essence is obvious.
3, identify the shape of high-quality soy milk powder looks fluffy texture, when a small amount of powder is pinched by hand, the powder is sticky and quickly sticks to a solid block, while fake soy milk powder does not look fluffy. When a small amount of powder is rubbed with fingers, the viscosity is poor and it is not easy to agglomerate. In addition, the powder fluidity of real soybean milk powder is very good, while the fluidity of fake soybean milk powder does not have this feeling, and it often just presents a uniform powder.
4. See solubility? When high-quality soybean milk powder is brewed with water at 80 ~ 90℃, the dissolution speed is very fast (it can be completely dissolved in 5 ~ 10 second), and there is basically no insoluble precipitate, while the dissolution speed of fake soybean milk powder is slow, and the time required for brewing with water at 80 ~ 90℃ is generally more than 20 seconds. After the high-quality soybean milk powder is dissolved, the yellow color basically disappears, the solution is similar to milky white, and there are fewer impurities in the solution;
However, the color of fake soybean milk powder changed little after dissolution, which was basically the same as that before dissolution. Careful observation shows that there are many suspended particles in the solution, and there will be a thick layer of insoluble sediment at the bottom of the container.
5. Taste? High-quality soybean milk powder has a strong bean flavor, which is similar to soybean milk. After the fake and inferior soybean milk powder is dissolved, it can't smell the obvious bean flavor, but the taste of saccharin and other sweeteners is very obvious. Not only is there no pure bean flavor, but the sweetness is wrong, and it will feel dry after drinking.
Extended data Weiwei high calcium and low sugar soybean milk powder has the characteristics of high protein, low fat, low sugar, high calcium content and reasonable ratio of calcium to phosphorus. The addition of milk is more than doubled than before, and the nutritional ratio is more reasonable. The low-sugar formula is more beneficial to the body and can prevent tooth decay. According to the scientific and reasonable formula recommended by China Nutrition Society, active calcium is added.
Vitamin d is added to help calcium absorption. High calcium and reasonable calcium-phosphorus ratio can promote bone growth and development, meet nutritional needs and achieve the purpose of dietary calcium supplementation. A variety of vitamins (vitamin A, vitamin B 1, vitamin B2, vitamin C, vitamin E and nicotinic acid) and trace elements (iron and zinc) are added to prevent various adverse reactions and diseases caused by deficiency. Its nutrition is balanced, the proportion is scientific, and it is suitable for all ages.
China Quality Network-Five Methods of Identifying True and False Soymilk Powder
Baidu encyclopedia-Weiwei soybean milk