The sterilization mixer is mainly used for the analysis of food microorganisms, homogenization treatment of animal tissues, biological samples, cosmetics; microbe analysis of meat, fish, vegetables, f...
What are the types of culture plate?According to the purpose of the culture plates, they can be divided into cell culture plates and bacterial culture plates.According to the manufacturing material, t...
Enterprise laboratories can be set up according to the variety of products produced, the number of testing items, and the size of production scale. The configuration of laboratory instruments and equi...
With the changes in the social environment and people's needs, the hygiene problems in the food industry have also attracted the attention of manufacturers. Aseptic bags have also received more an...
1. Food microbiology testing indicators: total number of coloniesThe total number of colonies refers to the unit weight (g), volume (mL) or surface area of a food sample after being cultured under str...
The medium is prepared by artificial methods, and is a mixed nutrient product specially used for the growth and reproduction of microorganisms. The pH of the medium is generally 7.2~7.6, and a small n...
Most media formulations are based on standards. These standards have strict requirements on the pH value of the medium, and are generally controlled within a small range. Therefore, the pH value is ve...
A culture dish is a laboratory vessel used for microbial or cell culture, consisting of a flat disc-shaped bottom and a lid, generally made of glass or plastic. It was originally designed in 1887 by t...
A sterile bag is a sampling container sterilized by radiation to ensure the accuracy of the analysis results. Collecting, storing and transporting samples is easier and easier with this product. Mainl...
Rigorous testing of sterile bags is important to maintain a balance in the production and supply chain. Before filling the product and putting it on the market, the interaction analysis of the liquid ...
The artificially formulated nutrient substrate suitable for the growth and reproduction of microorganisms or the accumulation of metabolites is called a microbiological medium in microbiology. Since v...
In routine microbiology experiments, whether it is food hygiene bacteriological testing, drug microbial limit inspection, or research on the antibacterial performance of active substances, it is often...
Microbiological testing is based on culture media, which has a direct impact on the results. This is because microbe development need not only a plentiful supply of nutrients, but also a pH environmen...
Agar is a polysaccharide that is derived from plants, mostly marine algae. Agar is mostly employed as a coagulant in microbiological medium. Agar is added to fluid media at 0.5-2g/L, semi-solid media ...
1. Main operational steps of the sterile homogenizer(1) Fill the sterile homogeniser bag with the pre-treated sample.(2) Open the homogeniser door (it can be fully opened) and close it with the open s...