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Air airborne microbe sampling method

A technology for planktonic bacteria and air samples, applied in biochemical equipment and methods, microbial determination/inspection, microorganisms, etc., can solve the problems of poor integrity and accuracy, low collection efficiency, low collection efficiency, etc., and achieve complete and accurate collection. Effect

Active Publication Date: 2013-07-10
SUZHOU INDAL PARK HJCLEAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, only part of the microorganisms can be captured by this method, not only the collection efficiency is not high, but also the collected microorganisms cannot completely and accurately reflect the number of microorganisms in the collected air volume
Therefore, the shortcomings of the existing technology are low collection efficiency, and poor completeness and accuracy

Method used

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  • Air airborne microbe sampling method

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0015] The invention provides a method for sampling airborne bacteria to realize high-efficiency, complete and accurate collection of airborne bacteria.

[0016] In the present invention, the liquid medium used can be industrial production medium such as beef extract agar medium, potato medium, rhizobia medium and the like. The gas sampling tube adopted can be a rubber tube sold on the market. The present invention uses a gas explosion tube with micropores, through...

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Abstract

The invention discloses an air airborne microbe sampling method, which is characterized by providing a liquid culture medium and an air sampling tube used for air airborne microbe sampling, arranging the liquid culture medium and the air sampling tube in a sampling container, introducing the air sample into the liquid culture medium through the air sampling tube, and catching the air airborne microbe through the liquid culture medium. The air airborne microbe can be efficiently, completely and accurately acquired in the method disclosed by the invention.

Description

technical field [0001] The invention relates to the technical field of airborne bacteria sampling, in particular to an airborne bacteria sampling method. Background technique [0002] At present, in various fields such as the pharmaceutical industry, bioengineering, food and beverage industry, and medical hygiene, it is necessary to sample, cultivate and detect airborne planktonic bacteria. [0003] The prior art usually adopts the impact method to realize the sampling of airborne planktonic bacteria. The principle of this method is to use an air pump to make the air in the measured area hit the surface of the culture medium at high speed through micropores or slits, and capture some living microbial particles through the microscopic weight of the microorganism itself and the inherent tiny stickiness of the culture medium surface. After the formation of colonies, and then detection. [0004] However, this method can only capture part of the microorganisms, not only the col...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/00C12Q1/24
Inventor 曾世清
Owner SUZHOU INDAL PARK HJCLEAN TECH