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CN-224227026-U - Culture bin for screening strains with high ergothioneine yield

CN224227026UCN 224227026 UCN224227026 UCN 224227026UCN-224227026-U

Abstract

The utility model provides a culture bin for strain screening of high-yield ergothioneine, which relates to the technical field of strain screening and comprises a base, a culture bin and a cover plate, wherein an outer sleeve seat is arranged at the upper end of the base, an insulating layer is arranged in the outer sleeve seat, a clamping groove is formed in the upper part of the insulating layer, the culture bin is embedded in the clamping groove, the cover plate is arranged at the upper end of the culture bin, the cover plate is connected with the culture bin in a split manner, the culture bin is connected with the base in a split manner, a plurality of groups of anti-slip strips are arranged on the outer ring surface of the base, the anti-slip strips are of a semi-cylindrical anti-slip strip structure, an anti-slip pad is arranged on the bottom surface of the base, the anti-slip pad is made of silica gel, the insulating layer is made of insulating cotton, and the outer sleeve seat is made of anti-explosion glass. The utility model is safe and stable in taking and placing by hand, is tightly isolated, and keeps heat preservation and heat insulation in the screening process, so as to reduce the influence of external environmental temperature factors, thereby guaranteeing the quality of strain screening, and being more efficient and practical.

Inventors

  • CHENG RUI

Assignees

  • 程瑞

Dates

Publication Date
20260512
Application Date
20250624
Priority Date
20250318

Claims (7)

  1. 1. The culture bin for screening the bacterial strain with the high yield of ergothioneine is characterized by comprising a base (1), a culture bin (2) and a cover plate (3), wherein an outer sleeve seat (11) is arranged at the upper end of the base (1), an insulating layer (10) is arranged in the outer sleeve seat (11), a clamping groove (12) is formed in the upper part of the insulating layer (10), the culture bin (2) is embedded in the clamping groove (12), the cover plate (3) is arranged at the upper end of the culture bin (2), the cover plate (3) is connected with the culture bin (2) in a split mode, and the culture bin (2) is connected with the base (1) in a split mode.
  2. 2. The culture bin for screening the strains with high-yield ergothioneine according to claim 1, wherein a plurality of groups of anti-slip strips (13) are arranged on the outer ring surface of the base (1), and the anti-slip strips (13) adopt a semi-cylindrical anti-slip strip structure.
  3. 3. The culture bin for screening the strains with high-yield ergothioneine according to claim 1, wherein the bottom surface of the base (1) is provided with an anti-slip pad (14), and the anti-slip pad (14) is made of silica gel.
  4. 4. The culture bin for screening the strains with high yield of ergothioneine according to claim 1, wherein the heat preservation layer (10) is made of heat preservation cotton, and the outer sleeve seat (11) is made of explosion-proof glass.
  5. 5. The culture bin for screening the strains with high-yield ergothioneine according to claim 1, wherein limiting blocks (20) are arranged on the left side and the right side of the outer annular surface of the culture bin (2), and the limiting blocks (20) are of circular arc structures.
  6. 6. The culture bin for strain screening of high-yield ergothioneine according to claim 1, wherein a handle (30) is arranged on the upper end face of the cover plate (3), and the handle (30) adopts a circular ring structure.
  7. 7. The culture bin for screening the strains with high-yield ergothioneine according to claim 1, wherein a connecting column (31) is vertically fixed in the center of the inner top surface of the cover plate (3), the lower end of the connecting column (31) is fixed on a connecting sheet (32), a separation plate (33) is arranged at the lower end of the connecting sheet (32), and meanwhile, the cover plate (3) is made of explosion-proof glass.

Description

Culture bin for screening strains with high ergothioneine yield Technical Field The utility model relates to the technical field of strain screening, in particular to a culture bin for strain screening of high-yield ergothioneine. Background Strains capable of producing higher ergothioneine are screened out by culturing and detecting different strains. This usually involves the preservation, passage and seed preparation of the strain, and after screening the high-yielding strain, the fermentation conditions are optimized to further increase the yield of ergothioneine. This may include adjustments to the medium composition, culture temperature, pH, shaker rotation speed, etc. The specification of a culture dish for strain expansion and strain screening in the prior art (bulletin number CN 219194947U) mentions that the culture dish comprises a partition plate fixedly arranged on the periphery of the top surface of the bottom of the dish, a placing groove is arranged on the top surface of the bottom of the dish, a clamping groove is formed on the periphery of the outer surface of the bottom of the dish, a square plate is fixedly arranged at the center position of the top surface of a bearing, and a square hole is formed on the top surface of the square plate, but the culture dish in the prior art can possibly take place handheld slippage in the use process, is easy to place and move, does not keep warm and insulate heat to influence strain screening quality, and is unsafe, convenient and practical. Disclosure of utility model In order to overcome the defects existing in the prior art, the culture bin for screening the bacterial strain is provided for high-yield ergothioneine, so that the problems that the culture dish in the prior art is likely to slip in a handheld manner in the use process, is easy to move in placement, does not insulate heat and affects the screening quality of the bacterial strain, and is unsafe, convenient and practical are solved. In order to achieve the above purpose, a strain screening of high yield ergothioneine is with cultivateing storehouse is provided, including base, cultivation storehouse and apron, the upper end of base is provided with the overcoat seat, and is provided with the heat preservation in the overcoat seat, the upper portion of heat preservation is provided with the draw-in groove, and the gomphosis has cultivation storehouse in the draw-in groove, the apron has been put to the upper end of cultivating the storehouse, and the split is connected between apron and the cultivation storehouse to the split is connected between cultivation storehouse and the base. Furthermore, the outer ring surface of the base is provided with a plurality of groups of anti-slip strips, and the anti-slip strips adopt a semi-cylindrical anti-slip strip structure. Further, the bottom surface of base is provided with the slipmat, and the slipmat adopts the silica gel material. Further, the heat preservation layer is made of heat preservation cotton, and the outer sleeve seat is made of explosion-proof glass. Further, limiting blocks are arranged on the left side and the right side of the outer ring surface of the cultivation bin, and the limiting blocks are of arc-shaped structures. Further, the upper end face of the cover plate is provided with a handle, and the handle adopts a circular ring structure. Further, the center of the inner top surface of the cover plate is vertically fixed with a connecting column, the lower end of the connecting column is fixed on the connecting sheet, the lower end of the connecting sheet is provided with a separation plate, and the cover plate is made of explosion-proof glass. The utility model has the beneficial effects that: 1. The base is arranged to more stably ensure the stable placement of the cultivation bin, is safe and stable to use and is anti-slip, and the heat preservation layer is utilized to preserve heat, so that the cultivation bin is more convenient and practical. 2. The limiting block arranged outside the cultivating bin is used for being conveniently taken and placed by hands, so that the situation that a finger is too contacted with the upper port of the cultivating bin to cause bacterial infection is avoided, and the use is safer and more ensured. 3. The cover plate can be stably covered on the cultivation bin, and the isolation plate is well pressed at the upper port of the cultivation bin so as to prevent the cultivated thalli from splashing out and achieve the effect of safe sealing and isolation. Drawings FIG. 1 is a schematic top view of an embodiment of the present utility model; FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model; FIG. 3 is a schematic top view illustrating an internal structure of an embodiment of the present utility model; FIG. 4 is a schematic view of a base according to an embodiment of the present utility model; FIG. 5 is a schematic view of a cultivating compartment accord