Test paper plate for detecting solanine in potatoes

A technology of medium solanine and test paper, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of poor repeatability of measurement results, activity easily affected by temperature, and unfavorable health of operators, so as to achieve low production cost and shorten the production time. The effect of short sampling time and detection time

Inactive Publication Date: 2017-05-24
BEOSON JIANGSU FOOD SAFETY TECH CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires contact with standard solanine, which is not conducive to protecting the health of the operator, and the activity of the enzyme is easily aff

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
  • Test paper plate for detecting solanine in potatoes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0023] see figure 1 , a test paper board for detecting solanine in potatoes, comprising a substrate, a liner 1, and a protective film, and the liner 1 is sequentially attached with a gold standard pad 2, an absorbent pad 3, a sample pad 4, and a cellulose acetate film 5, There is an overlap of 0.5-0.8mm between the adjacent parts of the gold standard pad 2, the water-absorbing pad 3, the sample pad 4, and the cellulose acetate membrane 5, and the gold standard pad 2 is provided with a colloidal gold coupling monoclonal antibody, the cellulose acetate membrane 5 is provided with a detection line 6, a quality control line 7, and a false positive marking line 8, and a filter membrane layer is provided on the sample pad 4; the substrate is made of plexiglass; Described substrate, backing plate 1 and protective film are the integrated structure of pres...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a test paper plate for detecting solanine in potatoes. The test paper plate comprises a base plate, a lining plate and a protective film, a colloidal gold marking pad, a water-absorption pad, a sample pad and a cellulose acetate membrane are adhered to the lining plate in sequence, the overlapping length of every adjacent part of the colloidal gold marking pad, the water-absorption pad, the sample pad and the cellulose acetate membrane is 0.5-0.8 mm, the colloidal gold marking pad is provided with a monoclonal antibody which is coupled with colloidal gold, the cellulose acetate membrane is provided with a detection line, a quality control line and a false positive marked line, and the sample pad is provided with a filter membrane layer. The test paper plate has the advantages of being high in sensitivity, strong in specificity, low in cost, simple in operation, short in detection time, applicable to units of various kinds, easy to store, and long in shelf date; meanwhile, the operation is simple, fast and safe, a large part of raw materials necessary to the reaction are integrated into a PVC backlining, after a sample is subjected to dripping, an antigen-antibody reaction is quickly conduced on a solid-state membrane, and thus the sample detection time is sharply shortened; in addition, the sample needs no special treatment, and the test paper plate is low in cost, easy to popularize, low in production cost, low in investment and quick in effect.

Description

technical field [0001] The invention relates to a colloidal gold detection reagent board, in particular to a test paper board for detecting solanine in potatoes. Background technique [0002] Potatoes, also known as potatoes and artichokes, are the fourth largest food crops after rice, wheat and corn. Because potato plants and tubers generally contain a class of steroidal glycoside alkaloids, called solanine, also known as solanine (currently known solanine has α, β, γ-solanine or α, β, γ- Chaconine) has certain toxicity, and there is a certain safety hazard in the process of eating potatoes. Potatoes are easy to turn green and germinate during storage, and the content of solanine in the green skin and sprouts will increase rapidly. Excessive intake (about 30g of green potatoes) will cause numbness of the tongue, nausea and vomiting, diarrhea, headache, dizziness dizziness and other adverse reactions, and even lead to convulsions, coma, paralysis of the respiratory center ...

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): G01N33/577G01N33/559
CPCG01N33/577G01N33/559
Inventor 张进吴念绮周朱晨张根义胡彬
Owner BEOSON JIANGSU FOOD SAFETY TECH CO LTD
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