Colonies can be enumerated from the picture of the plate using software tools. Experimenters typically take pictures of each plate they need to count and then analyze all the pictures (this can be done with a simple digital camera or even a webcam). Since it takes less than 10 seconds to take a pict

In microbiology,a colony forming unit (CFU, cfu, or Cfu) is a unit for estimating the number of viable microbial cells (bacteria, fungi, viruses, etc.) in a sample, capable of multiplying by binary fission under controlled conditions. Use Colony Counting the forming units requires culturing the micr

Probiotics​ are a class of active microorganisms that work by improving the balance of the host's intestinal microflora, and can produce definite health effects to improve the host's microecological balance and play a beneficial role.

Resistance is related to many factors, such as age. Young people tend to be more resistant. Adequate and balanced nutrition and a healthy lifestyle are the foundation of resistance (immune health). At the same time, we can also enhance resistance (regulate immune function) by appropriately choosing certain dietary supplements, such as probiotics.