Auxiliary Information—Pleasecheck for your question in the FAQsbefore contacting USP. Topic/QuestionContactExpert Committee General ChapterRadhakrishna S Tirumalai, Ph.D. Senior Scientist 1-301-816-8339(MSA05) Microbiology and Sterility Assurance ...
In 1999 the Food Microbiology laboratory of the Istituto Zooprofilattico Sperimentale delle Venezie (IZSVe) started an interlaboratory comparison program for food microbiological tests, known as "Aqua, interlaboratory comparisons for quality assurance". Aqua produces the test samples, applies statistical ...
- 《Journal of Applied Microbiology》 被引量: 185发表: 2010年 Effects of a buffered propionic acid in diets on the performance of broiler chickens and on microflora of the intestine and carcass. A buffered propionic acid (BPA) was added to broiler diets fed in floor pens with litter. The ...
USP 61 determines the number of microorganisms present - i.e. "Enumeration of microorganisms" The USP 61 test is performed in routine to determine the "total aerobic microbial count" (TAMC) and "total yeasts and molds counts" (TYMC).Enumeration of microorganismscan be carried out bymembrane...
Reduction of intra- and interlaboratory variation in CD34+ stem cell enumeration using stable test material, standard protocols and targeted training. DK34... The European Working Group on Clinical Cell Analysis (EWGCCA) has, in preparation for a multicentre peripheral blood stem cell clinical trial...
The Petrifilm™ Staph Express (STX) (3M Microbiology, St. Paul, MN, USA) allows for the selective and differential enumeration of Staphylococcus strains that are able to produce DNase. The Petrifilm™ system presents advantages in relation to the conventional methodology by minimizing the ...
- 《Letters in Applied Microbiology》 被引量: 0发表: 2011年 Rapid direct enumeration of enterotoxigenic staphylococcus aureus colonies on membrane filters by enzyme immunosorbent technique Aims: The present study aimed to develop a colony hybridization method for the exhaustive detection and isolation of...
In this paper, an application is described that easily and conveniently segments and enumerates the cell colonies present on a given plate using only tools commonly found in microbiology laboratories. This application is also capable of grouping colonies by color, opening new avenues for use in ...
1999, FEMS Immunology and Medical Microbiology Show abstract Evaluation of acid phosphatase as a confirmation test for Clostridium perfringens isolated from water 2006, Letters in Applied Microbiology Evaluation of two media for the membrane filtration enumeration of Clostridium perfringens from water 1998,...
A simple mass-action example, amenable to a completely analytical as well as intuitive treatment, can be found in a recent review.4 1Department of Biomedical Engineering, University of California, Davis, CA, USA and 2Microbiology Graduate Group, University of California, Davis, CA, USA. ...