Microbiological detection system and method

Abstract

The invention relates to the field of microbiological detection, in particular to a microbiological detection system and method. The microbiological detection system realizes real-time detection of microbial metabolism and reproduction states under cooperation between a control device and a light-emitting source device, a fluorescence receiving device and a microbial culture medium placement device. The microbiological detection system is high in reliability and good in accuracy. The microbiological detection method comprises the following steps: at first, a light-emitting source device emits ultraviolet light, and a fluorescent effect is generated between the ultraviolet light and a microbial culture medium; then the fluorescence receiving device receives fluorescence generated by the fluorescent effect, and transmits the concentration data of a microbial metabolite corresponding to the fluorescence to the control device; finally, the control device receives the concentration data, transmitted by the fluorescence receiving device, of the microbial metabolite and performs analysis to obtain the concentration of the microbial metabolite. The microbiological detection method is high in detection precision and efficiency.

Description

technical field [0001] The invention relates to the field of microorganism detection, in particular to a microorganism detection system and method. Background technique [0002] Microorganisms are a large group of organisms including bacteria, viruses, fungi, and some small protozoa. Individuals are tiny and closely related to human life. Widely involved in health, medicine, industry and agriculture, environmental protection and many other fields. In general, microorganisms are divided into the following eight categories: bacteria, viruses, fungi, actinomycetes, rickettsia, mycoplasma, chlamydia, and spirochetes. For the detection of microorganisms, microscopes, staining techniques, medium preparation techniques, inoculation, separation and purification, and culture techniques are often used. [0003] Among them, medium preparation technology is widely used. Specifically, in the prior art, it is often used to inoculate microorganisms on an artificial medium suitable for g...

AI Technical Summary

Problems solved by technology

However, this detection method is time-consuming and laborious, and the detection effect is poor.

In some other existing technologies, the method of pH color interpretation is used to detect the growth, reproduction and metabolism of microorganisms, but this method has low sensitivity, slow response and large error

Some detection equipment or methods are provided in some existing technologies, but the sensitivity of detection is low, and the service life of the equipment is short, resulting in high equipment cost and poor economic benefits.

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