Bacteria identification method

A technology for bacterial identification and bacterial identification, applied in biochemical equipment and methods, and microbial measurement/inspection. The effect of identification time, high accuracy and simple operation

Inactive Publication Date: 2016-01-06
UNIV OF SHANGHAI FOR SCI & TECH
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Domestic bacterial identification instruments are moderately priced and suitable for wide use, but due to their uneven performance, some new species and subsp

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bacteria identification method
  • Bacteria identification method
  • Bacteria identification method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects of the present invention easy to understand, the following examples will specifically illustrate the bacterial identification method of the present invention in conjunction with the accompanying drawings.

[0018] figure 1 It is a flow chart of the vehicle cornering time optimization algorithm in the embodiment of the present invention.

[0019] Such as figure 1 As shown, in this embodiment, the bacteria identification method is used to identify the type of bacteria, and can determine whether the bacteria are cultured negatively or positively in each incubation chamber. The specific steps of the bacterial identification method are as follows:

[0020] In step S1, a database is established, and a large number of standard growth curves of known bacteria are stored in the database.

[0021] Each incubation plate contains 48 incubation wells, and the base solution in each well contains tetrazole r...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a bacteria identification method. As a camera is connected with a computation part, gray level data collected by the camera can be treated in time; thus, when the gray level data collected by the camera and received by the computation part change within a preset threshold value along with the increase of time, the computation part can control the camera to stop collection and convert the gray level into a turbidity value; a curve generation part generates a growth curve through a four-parameter logistic model according to the turbidity value and a time curve; an adjustment part compares the growth curve with a growth curve in a standard library so that the type of bacteria can be identified. In this way, the growth curve of the logarithmic phase of the bacteria is adopted for identifying the bacteria to be identified, identification time is shortened, identification accuracy is high, and operation is easy and convenient.

Description

technical field [0001] The invention belongs to the field of biological identification, and in particular relates to a bacterial identification method. Background technique [0002] With the rapid advancement of instrumental analysis technology and the widespread application of computers, the identification of microbial strains has gradually shifted from traditional morphological observation and manual, physiological and biochemical experimental identification to an identification system based on instrumental automated analysis. [0003] The research on microbial identification system in China started late at the end of the 20th century. Representative products include Hangzhou Tianhe HW-138 Bacteria Identification Analyzer, Shandong Xinke XK-3401 Automatic Microbial Identification / Drug Sensitivity Analysis System, Hunan Tiandiren TDR-200C Automatic bacterial identification / drug sensitivity analysis system, Anhui Xingxing HX-21 bacterial identification and drug sensitivity a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C12Q1/04
Inventor 张绍康林勇祖秋雨刘湘琼
Owner UNIV OF SHANGHAI FOR SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap