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An auxiliary device for aseptic photography and its application method

A technology of an auxiliary device and a raised frame, applied in the field of plant pathology technology and photography, can solve the problems of biological contamination, unsuitable material preservation, research and observation that the plate material is unsuitable for re-cultivation, etc., and achieves high definition and accurate scale size. , the effect of reducing biological pollution

Active Publication Date: 2022-03-15
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are usually a large number of environmental microorganisms in ordinary laboratories. Since the lid of the petri dish is often required to be opened for routine photographing and recording, it is easy to cause biological contamination of the culture material on the petri dish. Not suitable for material storage
Obviously, there is a technical disadvantage that is not easy to overcome in conventional photo recording

Method used

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  • An auxiliary device for aseptic photography and its application method
  • An auxiliary device for aseptic photography and its application method
  • An auxiliary device for aseptic photography and its application method

Examples

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Effect test

Embodiment 1

[0066] Apply a kind of aseptic photographing auxiliary device and application method thereof of the present invention, install mobile phone camera VIVO Y66 and apply to tracking and recording the growth changes of Fusarium wilt bacterial strain Fo-4 on two kinds of culture medium, after cultivating 0, 2, 5 , 8, and 11 days later, open the lid of the petri dish and take pictures to record, the results are as follows:

[0067] 1) The images of the growth of the bacteria after 0, 2, 5, and 11 days of culture are as follows: Image 6 shown;

[0068] 2) A total of 5 times of uncapping and photographing were carried out on the same plate culture material, and no biological contamination was found after 15 days of culture.

Embodiment 2

[0070] Apply a kind of aseptic photographing auxiliary device and application method thereof of the present invention, install mobile phone camera VIVO Y66 and apply to tracking and recording the growth changes of rice smut bacteria strain Uv-111 on two kinds of culture medium, after cultivating 0, 2, 5 , 8, and 11 days later, open the lid of the petri dish and take pictures to record, the results are as follows:

[0071] 1) The images of the growth of the bacteria after 0, 5, 8, and 11 days of culture are as follows: Figure 7 shown;

[0072] 2) A total of 5 times of uncapping and photographing were carried out on the same plate culture material, and no biological contamination was found after 15 days of culture.

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Abstract

The invention relates to plant pathology technology and photography technology, and specifically discloses an auxiliary device for aseptic photography and an application method thereof. The auxiliary device is mainly composed of a stable frame, a camera frame and a dish frame. The auxiliary device needs to be used in conjunction with the ultra-clean workbench. The main steps of the application method are as follows: 1) Running the ultra-clean workbench: 2) Assembling the auxiliary device and the camera: 3) Mounting and adjustment of the materials to be photographed: 4) Taking pictures : 5) Operate after taking pictures. The advantages of the present invention are: 1) taking pictures under sterile conditions, which can effectively reduce the risk of biological contamination caused by taking pictures, and is convenient for continuous tracking and photographing records of the growth of pathogenic bacteria; 2) it can eliminate the shaking of directly holding the camera, and the image is clear. It is easy to obtain high-definition pictures; 3) It can provide accurate scale and size for post-processing of photos.

Description

technical field [0001] The invention relates to plant pathology technology and photography technology, in particular to an auxiliary device for aseptic photography and an application method thereof. [0002] technical background [0003] Most plant pathogenic bacteria can grow without plant hosts on general medium, so the growth and development of pathogenic bacteria and their relationship with pathogenicity can be studied and explored by means of artificial culture, so as to provide a basis for plant disease control. The cultivation of pathogenic bacteria using plates is a routine culture method in ordinary laboratories. Plant pathogenic bacteria have various growth traits / or growth performances on plate culture medium, some growth traits, such as growth speed, bacterial weight, and the number of sporulations etc., can be accurately recorded in quantity. There are also many traits, such as the pigment secretion of bacteria, the color of colonies, the texture and thickness o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B17/56F16M13/02
CPCG03B17/561F16M13/02
Inventor 张容博王忠文张君成张正淳
Owner GUANGXI UNIV
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