CN202898433U - Culture medium product for monitoring microbial environment - Google Patents
Culture medium product for monitoring microbial environment Download PDFInfo
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- CN202898433U CN202898433U CN 201220401654 CN201220401654U CN202898433U CN 202898433 U CN202898433 U CN 202898433U CN 201220401654 CN201220401654 CN 201220401654 CN 201220401654 U CN201220401654 U CN 201220401654U CN 202898433 U CN202898433 U CN 202898433U
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- microbial environment
- density polyethylene
- substratum
- culture medium
- packaging layer
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Abstract
The utility model discloses a culture medium product for monitoring a microbial environment, comprising a high-density polyethylene sterilized packaging layer, a sterile culture vessel placed in the high-density polyethylene sterilized packaging layer, and a casein soya bean agar culture medium in the sterile culture vessel. The culture medium product disclosed by the utility model is easy to store, economical and practical, and can be taken and used at any time, production efficiency is greatly improved and corresponding microbial environment monitoring cost is saved.
Description
Technical field
The invention belongs to field of medicaments, particularly a kind of substratum goods for the microbial environment monitoring.
Background technology
The medicine industry environment need to carry out microorganism monitoring usually, comprise the sedimentation bacterium, bacterium and surface microorganism swim, be generally soybean casein agar substratum, conventional preparation method is vulnerable to microbiological contamination with the approach that is transported to the production plant use, in case be subject to polluting the rear source that is difficult to determine microorganism.Conventional preparation method can use required time longer from being formulated into, and monitoring brings greatly just to microbial environment for this, causes working efficiency low.Have on the market corresponding disposable plate culture medium but purchase cost is higher, when needs use in enormous quantities, greatly increased the operation cost of enterprise.
Summary of the invention
The utility model has been to provide a kind of substratum goods that are used for the microbial environment monitoring that are easy to store, can take at any time.
For achieving the above object, the technical scheme that the utility model adopts is: the substratum goods that are used for the microbial environment monitoring, comprise high density polyethylene(HDPE) sterilising packaging layer, place the sterile petri dish of described high density polyethylene packaging layer, have soybean casein agar substratum in the described sterile petri dish.High density polyethylene(HDPE) sterilising packaging layer has the function that prevents outside bacterial invasion, can keep again the moisture content in the soybean casein agar substratum, makes it can not shrink dry and cracked.
Described sterile petri dish is that specification is that the swim bacterium and sedimentation bacterium culture dish or specification of 90mm * 15mm is that the surface microorganism of the band counting lattice of 65mm * 15mm is measured and used culture dish.
Described high density polyethylene(HDPE) sterilising packaging layer is 3 layers.
The number of described sterile petri dish is 10.
The utility model is simple in structure, be easy to storage, can take at any time and economical and practical, greatly improved production efficiency, saved corresponding microbial environment monitoring cost.
Description of drawings
Fig. 1 is the structural representation for the substratum goods of microbial environment monitoring.
Embodiment
The below does detailed explanation to the utility model.
As shown in Figure 1, comprise high density polyethylene(HDPE) sterilising packaging layer 1, place the sterile petri dish 2 of described high density polyethylene packaging layer 1, have soybean casein agar substratum 3 in the described sterile petri dish 2.
Sterile petri dish 2: the biochemical equipment of gold allusion quotation company limited provides by Qingdao, is divided into: bacterium and sedimentation bacterium mensuration culture dish, specification 90mm * 15mm swim (1); (2) surface microorganism is measured with culture dish (contact dish), specification 65mm * 15mm (band counting lattice).Reach the sterile state requirement after the sterilization of culture dish ethane via epoxyethane.
Soybean casein agar substratum 3: the dehydrated medium that is provided by Qingdao Hai Bo Bioisystech Co., Ltd.
High-density polyethylene plastics wrapper 1: provided by Hangzhou Zi Jiang Plastic Products Co., Ltd.
The soybean casein agar substratum 1 that solidifies sterilizing melts in boiling water, is cooled to the substratum temperature at 56 ℃～66 ℃.
Be under the 100 grades of conditions in ten thousand grades of parts under the background at Microbiological Lab's cleanliness factor, open the ware lid of sterile petri dish 2, the soybean casein agar substratum 1 that has melted is poured in the sterile petri dish, the every ware of culture dish of bacterium and the sedimentation bacterium mensuration of swimming usefulness injects 20ml～25ml soybean casein agar substratum 1, the every ware of culture dish that surface microorganism is measured usefulness injects 17ml～17.5ml soybean casein agar substratum 1, just form and soybean casein agar substratum 1 is not excessive for spending take convex surface, cool off more than 15min～30min under the room temperature condition, make the soybean casein agar substratum 1 surface water steam that has solidified as far as possible excessive, avoid surface-moisture too much to condense and easily cause the pollution that spreads bacterium, cover the ware lid of sterile petri dish 2.
Per 10 of the plate of pouring into a mould substratum is put into the high-density polyethylene plastics bag, seal with heat sealing machine, amount to and adopt three hdpe layer plastic wrapping layers 1.
60The Co gamma-ray irradiation is processed, and further to kill the microbial contamination that may be subject in preparation process, the irradiation intensity of employing is 10kGy.
Claims (4)
1. be used for the substratum goods of microbial environment monitoring, it is characterized in that, comprise high density polyethylene(HDPE) sterilising packaging layer, place the sterile petri dish of described high density polyethylene packaging layer, have soybean casein agar substratum in the described sterile petri dish.
2. substratum goods for microbial environment monitoring as claimed in claim 1, it is characterized in that, described sterile petri dish is that specification is that the swim bacterium and sedimentation bacterium culture dish or specification of 90 * 15mm is that the surface biological of the band counting lattice of 65 * 15mm is measured and used culture dish.
3. the substratum goods for the microbial environment monitoring as claimed in claim 1 is characterized in that, described high density polyethylene(HDPE) sterilising packaging layer is 3 layers.
4. the substratum goods for the microbial environment monitoring as claimed in claim 1 is characterized in that, the number of described sterile petri dish is 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401654 CN202898433U (en) | 2012-08-10 | 2012-08-10 | Culture medium product for monitoring microbial environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401654 CN202898433U (en) | 2012-08-10 | 2012-08-10 | Culture medium product for monitoring microbial environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202898433U true CN202898433U (en) | 2013-04-24 |
Family
ID=48119125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220401654 Expired - Lifetime CN202898433U (en) | 2012-08-10 | 2012-08-10 | Culture medium product for monitoring microbial environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202898433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105907834A (en) * | 2016-03-09 | 2016-08-31 | 浙江天杭生物科技股份有限公司 | Pre-preparation culture plate and its preparation method and quality control method |
| CN110408528A (en) * | 2019-08-27 | 2019-11-05 | 杭州穆恩自动化科技有限公司 | Settling bacteria monitoring machine |
-
2012
- 2012-08-10 CN CN 201220401654 patent/CN202898433U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105907834A (en) * | 2016-03-09 | 2016-08-31 | 浙江天杭生物科技股份有限公司 | Pre-preparation culture plate and its preparation method and quality control method |
| CN110408528A (en) * | 2019-08-27 | 2019-11-05 | 杭州穆恩自动化科技有限公司 | Settling bacteria monitoring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 310018 No.1 street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Hangzhou AoYa Biotechnology Co.,Ltd. Address before: 310018, No. 1, No.1 Avenue, Hangzhou economic and Technological Development Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU AUSIA BIOLOGICAL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |