Lactic acid bacteria (LAB) detection sampling tube

A technology of lactic acid bacteria and sampling tubes, applied in the direction of sampling devices, etc., can solve the problems of affecting the detection effect, splashing, multiple suction sampling, etc., and achieve the effect of improving sampling efficiency and sampling quality

Active Publication Date: 2019-11-22
安徽中微微元生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sampling tubes are needed in the inspection process, but the existing sampling tubes often require multiple suction and sampling due to insufficient internal suction, and splashes occur in the case of operating errors, which greatly affects the detection Effect; the present invention proposes a kind of lactic acid bacteria (LAB) detection sampling tube

Method used

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  • Lactic acid bacteria (LAB) detection sampling tube
  • Lactic acid bacteria (LAB) detection sampling tube
  • Lactic acid bacteria (LAB) detection sampling tube

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Embodiment Construction

[0019] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0020] like Figure 1 to Figure 3As shown, a kind of lactic acid bacteria (LAB) detection sampling tube of the present invention comprises an outer tube 1, a piston rod 2 and a piston 3; the end of the outer tube 1 is provided with a suction port 4; the outside of the suction port 4 is provided with There is a protective sleeve 5; the other end of the piston rod 2 is fixedly connected with a disc 6; the inner tube 7 is arranged inside the outer tube 1; the outer side of the inner tube 7 is in close contact with the inner side of the outer tube 1, and the inner tube 7 can Under the push of the piston rod 2, it moves along the cavity provided inside the outer tube 1; the piston 3 is detachably mounted on the end of the piston rod 2; 7 slides in a c...

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Abstract

The invention belongs to the technical field of sample detection tools, and particularly relates to a lactic acid bacteria (LAB) detection sampling tube. The LAB detection sampling tube comprises an outer tube, a piston rod and a piston, wherein the end part of the outer tube is provided with a suction inlet; the outer side of the suction inlet is provided with a protective sleeve; the other end of the piston rod is fixedly connected with a disc; the outer tube is internally provided with an inner tube; the outer side of the inner tube is in close contact with the inner side of the outer tube,and the inner tube can move in a cavity formed in the outer tube under the pushing of the piston rod; the piston is detachably arranged at the end part of the piston rod; the piston can slide in a cavity formed in the inner tube under the pushing of the piston rod; one side of the outer tube is provided with an opening; and the opening is communicated with the interior of a sampling bottle through a pipeline. The sampling tube is arranged in a double layer manner and is matched with the protective sleeve to work, so that the quality of the lactic acid bacteria sample before and after the sampling is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of sample detection equipment, in particular to a sampling tube for detection of lactic acid bacteria (LAB). Background technique [0002] Lactic acid bacteria refers to the general term for a class of non-spore-forming, Gram-positive bacteria whose main product is lactic acid. for prokaryotes. Lactic acid bacteria (LAB) is a general term for bacteria that can produce large amounts of lactic acid from fermentable carbohydrates. These bacteria are widely distributed in nature and have rich species diversity. They are not only ideal materials for studying classification, biochemistry, genetics, molecular biology and genetic engineering, and have important academic value in theory, but also have applications in important fields closely related to human life, such as industry, agriculture and animal husbandry, food and medicine. Great value too. In addition, some bacteria in this kind of bacteria are pathoge...

Claims

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Application Information

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IPC IPC(8): G01N1/14
CPCG01N1/14
Inventor 蔡林王浩胡琴
Owner 安徽中微微元生物科技有限公司
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