Detection of veterinary drug residues in milk powder/food containers

Milk is one of the oldest natural dairy products. Milk has the effect of reducing the pressure on the esophageal sphincter, thereby increasing reflux of gastric or intestinal fluids. Disinfected fresh milk is a liquid dairy product made by pasteurization (63 ℃, 30 minutes or 75-90 ℃, 15-16 seconds) and needs to be refrigerated for storage. Sterilized milk Ultra high temperature milk is made by instant sterilization at high temperatures (120-140 ℃, 1-2 seconds) and can be stored at room temperature for 30-40 days. Traditional sterilized milk is a liquid dairy product made by long-term high-temperature sterilization, which can be stored at room temperature for more than 6 months. The content of protein, lactose, minerals and other nutrients in sterilized fresh milk and sterilized milk is basically the same as that of raw milk, with only a small loss of B-group vitamins. However, the preservation rate of sterilized milk is usually above 90%, and sterilized milk is also above 60%. The loss of vitamin C is relatively large, but because it is not an important nutrient in milk, it has little impact on the nutritional value of dairy products. Commercially available sterilized milk often fortified with vitamin A and vitamin D, Make it one of the cheapest and most convenient food sources for these two nutrients. Raw milk, also known as raw milk, is a common term for raw milk that has not undergone sterilization, homogenization, or other processes. There is a small amount of "fresh milk" sold in bulk on the market, and consumers usually boil it for consumption after purchasing. The pre packaged pure milk, such as boxed or bagged milk, sold on the market, is made by cooling, raw milk inspection, impurity removal, standardization, homogenization, sterilization (pasteurization or ultra-high temperature sterilization) and other processes, and is a product that meets the relevant national standards. Due to the lack of homogenization process, the milk fat globules of "fresh milk" are relatively large, and after boiling, they will aggregate and float, resulting in a sensory impression of "sticky" and "rich flavor". However, research has shown that there is no significant difference in nutritional and human health functions between "fresh milk" and pasteurized pure milk. The main sources of microbial pollution in "fresh milk" are Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, fungi, etc. in the environment, as well as zoonotic pathogens such as Brucella and tuberculosis from animals. Therefore, insufficient sterilization of "fresh milk" can easily lead to the spread of zoonotic diseases. Fresh milk has not undergone any disinfection treatment, and it is difficult to fully trace information such as whether the milk cows are healthy, whether they have been quarantined, and whether they have been contaminated during transportation, which poses certain food safety risks. Especially for children, the elderly, pregnant women, and people with low immunity, the risk of being infected by pathogenic bacteria after consuming "fresh milk" is higher. There have been reports of food poisoning caused by consuming "fresh milk" both domestically and internationally. Therefore, it is recommended that consumers do not directly drink 'fresh milk'

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

BAIJIAN testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Our Competitive Edge:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China