公开(公告)号：US20150010941A1

公开(公告)日：2015-01-08

申请号：US14493991

申请日：2014-09-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： ROBERT F. YOUNG ,  PATRICK A. MACH ,  MICHAEL E. HUGHES ,  CHRISTINE A. BINSFELD ,  JASON W. BJORK ,  MARA S. CELT ,  HENRY J. LUBRANT

IPC: C12Q1/04

CPC classification number: C12Q1/04 ,  C12M23/04 ,  C12M23/20 ,  C12M23/34 ,  C12M25/06 ,  C12M41/36

Abstract: The disclosure provides culture devices and methods useful for detecting acid-producing bacteria in a sample. The devices include a nutrient medium and a pH indicator to detect and differentiate acid-producing microorganisms, such as lactic acid bacteria. Methods of use include detecting or enumerating acid-producing microorganisms. The methods further provide for the detection of gas-producing acid-producing bacteria.

Abstract translation: 本公开提供了用于检测样品中产酸细菌的培养装置和方法。 该装置包括营养培养基和pH指示剂以检测和分解产酸微生物如乳酸菌。 使用方法包括检测或列举产酸微生物。 该方法进一步提供产气产酸细菌的检测。

公开(公告)号：US20170314059A1

公开(公告)日：2017-11-02

申请号：US15651164

申请日：2017-07-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： PATRICK A. MACH ,  MICHELLE L. ROSAUER ,  MICHAEL E. HUGHES

IPC: C12Q1/34 ,  C12Q1/04

CPC classification number: C12Q1/34 ,  C12Q1/04 ,  G01N2333/31 ,  G01N2333/922

Abstract: The disclosure provides articles and methods useful for detecting a discrete source of DNase activity. DNase-producing microorganisms can be detected. The device can further include selective agents and/or indicators to differentiate groups or species microorganisms. Methods of use include detecting or enumerating DNase-producing microorganisms.

公开(公告)号：US20150050642A1

公开(公告)日：2015-02-19

申请号：US14529481

申请日：2014-10-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： PATRICK A. MACH ,  MICHELLE L. ROSAUER ,  MICHAEL E. HUGHES

IPC: C12Q1/34 ,  C12Q1/04

CPC classification number: C12Q1/34 ,  C12Q1/04 ,  G01N2333/31 ,  G01N2333/922

Abstract: The disclosure provides articles and methods useful for detecting a discrete source of DNase activity. DNase-producing microorganisms can be detected. The device can further include selective agents and/or indicators to differentiate groups or species microorganisms. Methods of use include detecting or enumerating DNase-producing microorganisms.

Abstract translation: 本公开提供了用于检测离散源DNA酶活性的文章和方法。 可以检测产生DNA酶的微生物。 该装置可以进一步包括用于区分组或物种微生物的选择剂和/或指示剂。 使用的方法包括检测或列举产生DNase的微生物。