The best defense for food and alcohol safety is fo

2022-07-30
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Food inspection instruments have made great contributions to keeping the food and alcohol safety defense line (attached figure)

drinking wine, cooked food, cooked food products, dairy products and other products must be products that people often consume, and their quality and safety are related to the vital interests of consumers. No matter in the production and processing, or in the market circulation, it is necessary to ensure the safety of food, wine and diet. Relevant food detection instruments play an important role. So, let's take a look at the testing items of food and wine and the testing instruments that need to be applied

drinking wine, cooked food, cooked food products and dairy products must be products that people often consume, and their quality and safety are related to the vital interests of consumers. No matter in the production and processing, or in the market circulation, it is necessary to ensure the safety of food, wine and diet. Relevant food detection instruments play an important role. So, let's take a look at the testing items of food and wine and the testing instruments that need to be applied

drinking wine: the gas chromatograph makes the detection items more accurate.

the annual "golden nine silver ten" is the peak season in the Baijiu sales market. In order to ensure the quality and safety of Baijiu in circulation, severely crack down on illegal production and processing of liquor products, and comprehensively investigate hidden dangers, relevant departments will carry out special sampling inspection on liquor. Enterprises also need to set up sampling inspection procedures in production. On the one hand, they supervise Baijiu products, improve the qualification rate of Baijiu, and on the other hand, they can control the quality of Baijiu and the safety and health indicators of Baijiu, And then let consumers drink "reassuring wine"

according to the author's understanding, most of the wine sampling inspection items include alcohol content, formaldehyde, lead, sodium cyclamate, sucralose, saccharin sodium, cyanide, total acid, total ester, solid matter, etc. professional testing instruments can be used to detect the indicators of each item, making the detection more rapid and accurate. For example, the drinking wine detector and Baijiu gas chromatograph can analyze more than 40 kinds of alcohol, aldehyde, ester, acid and other components in wine, while the food formaldehyde detector can specifically detect the content of formaldehyde in food and liquor, and the total acid in red wine can use the total acid content meter, etc

we know that many Baijiu sold in bulk and Baijiu produced in small workshops often have the production of toxic and harmful non food raw materials such as methanol and industrial alcohol, the use of food additives beyond the scope and limit, and the illegal addition of drugs. If you want to spot check unqualified products, you need to use special detection instruments, such as Baijiu gas chromatograph. The instrument adopts six channel independent temperature control, which makes the temperature control more precise and greatly improves the accuracy of the instrument. At the same time, it adopts power-off and gas leakage protection functions to avoid damage to the chromatographic column and ensure the detection accuracy and sensitivity

cooked food and cooked food products: the clenbuterol detection enzyme marker makes consumers feel at ease in eating

cooked food and cooked food products such as pickled meat, cured meat, smoked chicken, chicken feet, crisp fish, tripe, pig head meat, beef, donkey sausage, etc. are especially loved by many consumers because of their convenience and unique flavor. However, in recent years, food safety incidents continue to occur, and whether meat products are safe to eat has also been widely concerned. It does not rule out the illegal behaviors of some illegal traders, such as illegal addition and use of food additives beyond the scope and limit, which makes cooked food products have certain potential safety hazards

the author understands that the general detection items of cooked food and cooked food products include the illegal addition of clenbuterol (clenbuterol hydrochloride, ractopamine and salbutamol), nitrite, preservatives, heavy metals, microorganisms, etc. relevant institutions will use clenbuterol detection enzyme marker, special enzyme marker and clenbuterol detection card for the detection of clenbuterol, while spectrophotometer will be used for the detection of nitrite

according to the insiders, the test process of the clenbuterol detection microplate reader requires only one key operation, and the instrument can automatically measure and calibrate. At the same time, the test results are displayed in full screen, which is convenient for personnel to observe in real time. In addition, the instrument adopts an embedded computer system that the force value measured first is always too large or too small. It can detect the content of leptin accurately and reliably, and the detection speed is fast and stable. It is especially suitable for the vegetable and meat markets, supermarkets and relevant institutions and departments to purify the meat market and make people feel at ease

dairy products: melamine analyzer realizes accurate and quantitative analysis

with the continuous improvement of people's living standards and the deepening of health and nutrition concepts, the demand for dairy products increases. Due to the short development time, too fast speed and weak foundation of the dairy industry, especially due to the backward milk source management, quality control and detection methods, the quality and safety problems of dairy products, such as the "melamine" milk powder safety incident, have occurred. If the quality and safety of dairy products fail to pass the test, it will affect the consumption safety of consumers. It can be seen that dairy products testing is very important to control the safety of "tip of the tongue dairy products"

the author understands that dairy products testing includes physical and chemical indicators, additives, harmful substances, microbial indicators, etc. the specific testing items include trace elements, nutritional enhancers, proteins, melamine, anti antibiotic agents, preservatives, bacteria, pathogenic microorganisms, veterinary drug residues, pesticide residues, heavy metals and other environmental pollutants. However, the results of the test items can not be obtained through eye observation, mouth taste, nose smell, hand touch and other body movements, which requires the help of professional testing instruments. Caixin asked a number of people in the coal industry, such as melamine analyzers, melamine analyzers, dairy analyzers, nutrient analyzers, protein analyzers, etc

take the detection of melamine in dairy products as an example. The melamine content does not exceed 100 μ The analyzer is mainly used for milk powder, liquid milk and dairy products. Rapid quantitative detection of melamine residues in dairy beverages, and can work together with the dairy production line, even without computer support. In addition, it is equipped with a qualitative and quantitative processing system, with complete detection functions and a foil rolling production line. It can detect a variety of different items on the same plate, and adopt a variety of algorithms to ensure the accuracy and correctness of the quantitative analysis of melamine

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