发明名称 |
CULTURE DEVICE FOR LACTIC ACID BACTERIA |
摘要 |
The present disclosure provides a culture device for enumerating colonies of microorganisms. The device can comprise a base, a coversheet, and a nonporous spacer member disposed therebetween. The spacer member comprises an aperture that defines a growth compartment. Disposed in the growth compartment are a cold water-soluble gelling agent, a dry oxygen-scavenging reagent, a dry buffer system, and an effective amount of a dry carbon dioxide-generating reagent. The buffer system is selected such that, when the growth compartment is hydrated with a predetermined volume of deionized water, an aqueous mixture with a pH less than or equal to 6.35 is formed. |
申请公布号 |
WO2016176173(A1) |
申请公布日期 |
2016.11.03 |
申请号 |
WO2016US29303 |
申请日期 |
2016.04.26 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BJORK, Jason W.;BRUTINEL, Evan D.;STANENAS, Adam J. |
分类号 |
C12M1/12;C12M1/00;C12M1/34;C12Q1/04;C12Q1/06 |
主分类号 |
C12M1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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