The significance of detecting tetrahydrocannabinol in food and beverages is to protect the health and safety of consumers and prevent the potential harm of illegal additives to the human body. Cannabinoid compounds, especially tetrahydrocannabinol (THC), have multiple effects such as analgesia, anti-vomiting, and anti-tumor, but their abuse may
The method of ATP hygiene monitoring is to evaluate hygiene by detecting the number of microorganisms on the surface of an object. ATP (adenosine triphosphate) is a direct source of energy in living organisms, and its content is proportional to the number of microorganisms on the surface of the organism.
Real-time fluorescence quantitative PCR instrument is an instrument used for fluorescence measurement.
This device consists of a fluorescence quantification system and a computer, used to monitor the fluorescence of the cyclic process. Computers connected to real-time devices collect fluorescence data. The data is displayed in
Milk and dairy products have high nutritional value. With the continuous improvement of the world society, especially the economic level of developing countries, the consumption of dairy products has been increasing year by year. Using milk to increase nutrition and strengthen the body has become the driving force
Loop mediated isothermal amplification (LAMP) is a new nucleic acid amplification technique proposed by Notomi et al. in 2000, which has been widely applied in the fields of pathogen detection and infectious disease diagnosis, showing promising application prospects.
LAMP technology utilizes a Bst DNA
The rapid detection cassette for pathogenic bacteria usually adopts immunochromatographic technology, which uses antigen antibody reaction for qualitative detection. When a certain pathogenic bacteria is present in the test sample, the antigen in the sample will bind with the specific antibody in the reagent, forming an antigen antibody complex.
Recently, a Chinese student studying in the UK discovered that the ingredient list for the UK version of Fanta Orange is different from that of China while drinking Fanta. The student claimed that the British version added concentrated fruit juice, and the additives were also healthier than those
Foodborne pathogens refer to pathogens introduced during the processing and circulation of food. These pathogens survive, grow, and metabolize in food, causing food spoilage and destruction. At the same time, some pathogens secrete toxic substances, directly or indirectly causing human illness.
Types of common foodborne
With the rapid development of animal husbandry and the continuous improvement of consumers' requirements for dairy product quality, the quality and safety of milk have become the focus of people's attention. The somatic cell analyzer (a.k.a. somatic cell counter), as an advanced detection device, plays an increasingly important role
