JPS557083A - Culture medium for measuring living cells of bacteria in food - Google Patents
Culture medium for measuring living cells of bacteria in foodInfo
- Publication number
- JPS557083A JPS557083A JP14537878A JP14537878A JPS557083A JP S557083 A JPS557083 A JP S557083A JP 14537878 A JP14537878 A JP 14537878A JP 14537878 A JP14537878 A JP 14537878A JP S557083 A JPS557083 A JP S557083A
- Authority
- JP
- Japan
- Prior art keywords
- culture medium
- living cells
- bacteria
- food
- formation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: A specific compound is used as a preventive of the formation of spreading colonies, thus permitting the accurate count of the number of living cells.
CONSTITUTION: As a preventive of the formation of spreading colonies, is used 2,3,5-triphenyltetrazolium halide of formula I (X is halogen other than chlorine), which is included in the culture medium 0.005W0.1 g/l of the medium dissolved in water.
EFFECT: The formation of spreading colonies characteristics in B. cereus, Clostridium sporogenes, and others can be prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14537878A JPS557083A (en) | 1978-11-27 | 1978-11-27 | Culture medium for measuring living cells of bacteria in food |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14537878A JPS557083A (en) | 1978-11-27 | 1978-11-27 | Culture medium for measuring living cells of bacteria in food |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4720576A Division JPS52130973A (en) | 1976-04-27 | 1976-04-27 | Measuring method of living cell count of food and culture medium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS557083A true JPS557083A (en) | 1980-01-18 |
JPS5629519B2 JPS5629519B2 (en) | 1981-07-08 |
Family
ID=15383842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14537878A Granted JPS557083A (en) | 1978-11-27 | 1978-11-27 | Culture medium for measuring living cells of bacteria in food |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS557083A (en) |
-
1978
- 1978-11-27 JP JP14537878A patent/JPS557083A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5629519B2 (en) | 1981-07-08 |
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