Milk is an indispensable nutritious drink in the daily life of many people. It can supplement protein and calcium supplements. Children and the elderly often drink it. When it comes to pure milk on the market, there are elders at home who say they want to buy domestic products, but there are many people around them. Amway said that the imported nutrition is good, which makes it very difficult for the editor to choose. 16 Chinese and foreign normal temperature pure milk samples Compare test results The staff selected 16 hot-selling normal-temperature pure milk products from online platforms such as JD.com, Tmall, Hema Xiansheng, and Suning.com. Let's take a look together to see if there are any brands you like to drink. The experimenters tested 16 indicators in three categories: quality (protein, fat, non-solid milk fat), safety (contaminant heavy metals, veterinary drug hormone residues, illegal additives and preservatives) and hygiene. Use rapid milk test kit for safety detection. The 16 normal temperature pure milk safety indicators all meet the strictest standards. The test results show that the protein content of the 16 normal-temperature pure milks meets the requirements of China's national standard, but the protein content performance varies greatly, and the ratio of the actual detection value to the nominal value is 93% -112%. Yili Jindian, New Zealand, Anjia, Mengniu Trensu have higher protein content, while Deyun and Deya protein content is relatively low, which is close to the national minimum requirements. In terms of calcium content, 4 types of pure milk, such as Aisha Chenxi, New Zealand, Junlebao Quality Ranch, and Mengniu Trensu, have higher calcium content. Whether it is domestic milk or imported milk, the calcium content exceeds 10% of the label value, and there is no significant difference in the calcium content of each pure milk. Judging from the two indicators of protein and calcium content, our domestically produced room temperature pure milk does not lose any imported room temperature pure milk at all. In terms of fat content, Yili Jindian, Mengniu Trensu and Junlebao high-quality pasture milk have higher fat content, which is 34% higher than the standard. The 8 imported normal-temperature pure milk fats are generally low with little deviation. Non-fat milk solids: an important indicator of milk quality, referring to the general term for substances other than fat and moisture in milk, mainly including proteins, sugars, acids, vitamins and other substances. The higher the non-fat milk solids content, the better the quality of the milk. The test results show that the average value of 8 domestic milk non-fat milk solids is 9.2g / 100g, and the average value of 8 imported milk non-fat milk solids is 8.8g / 100g, which are higher than the national standard requirements. Acidity is an important indicator of milk freshness and thermal stability. Milk with high acidity has low freshness and poor thermal stability. Conversely, low acidity indicates high freshness and high thermal stability. Among all the samples, Newland, NetEase, Xuanguang Supply Port No. 1 and Deya have low acidity, indicating good freshness and thermal stability. In addition to nutritional value Taste is also important The Shenzhen Municipal Consumer Protection Commission Main observation review The result of the evaluation is The "food inspectors" scored the consistency, milk flavor and smoothness.