Plant callus culture utensil

A technology of callus and culture vessel, which is applied in the direction of tissue cell/virus culture device, bioreactor/fermenter combination, specific-purpose bioreactor/fermenter, etc. Requirements, unfavorable plant callus culture, unstable cover and bottom installation, etc., to achieve the effect of solving the unstable cover and bottom, simple structure and convenient operation
CN106754359APending Publication Date: 2017-05-31HUZHOU TEACHERS COLLEGE
2 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUZHOU TEACHERS COLLEGE
Publication Date
2017-05-31

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a plant callus culture utensil which comprises a petri dish and an upper cover, wherein the petri dish is in seamless gap connection with the upper cover; a detachable recyclable connecting strip for fixation is arranged between the petri dish and the upper cover; convex points in mutual symmetry are arranged between the petri dish and the upper cover to achieve buckle type fixed connection of the petri dish and the upper cover; a columnar ventilation cavity layer is arranged right in the middle of the upper surface of the upper cover; the columnar ventilation cavity layer is provided with a cover part with small vent holes and a bottom which is integrated with the upper cover of the petri dish in an injection molding manner and is provided with a ventilation membrane; and the cover part with the small vent holes can be opened to replace degreased cotton or the ventilation membrane inside the cavity layer. The plant callus culture utensil is capable of effectively solving the defect that the cover plate and the bottom of a conventional petri dish are not stable, and is simple to process, environmentally friendly and effective, convenient to operate, beneficial to sunshine radiation, capable of effectively preventing bacterium invasion to damage plant tissue and ensuring circulation of air and moisture, and beneficial to culture of plant callus tissue.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a plant tissue culture vessel, in particular to a plant callus culture vessel. Background technique

[0002] At present, the materials of petri dishes are basically divided into two types: plastic and glass, generally consisting of a flat disc-shaped bottom and a cover, which can be used for plant materials, microbial culture, animal cell adherent culture and laboratory inoculation, Scribe, isolate bacteria, etc. Most of the existing culture vessels used for plant callus culture have unstable lids and bottoms and a certain risk of bacterial contamination. In order to solve these problems, some external materials are needed to stabilize the operation. cumbersome. On the other hand, the existing culture vessels still have the disadvantage of poor air permeability, which cannot meet the requirements for air circulation and moisture in the plant callus culture process, and are not conducive to plant callus culture. Contents of ...

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