Zobrazeno 1 - 10
of 17
pro vyhledávání: '"JEPTHA E. CAMPBELL"'
Publikováno v:
Journal of food protection. 40(7)
The spiral plating procedure is a rapid method for determining bacteriological counts. Results from a collaborative study indicate that the procedure should be useful in milk analysis. Typical milk samples (homogenized milk, raw milk, chocolate drink
Publikováno v:
Bulletin of environmental contamination and toxicology. 2(4)
The method utilized in this investigation was simple, rapid, and quantitative for the measurement of dieldrin and endrin in the blood and tissues of dogs and mice and should be useful in the diagnosis of unknown toxicity syndromes in human beings. Le
Publikováno v:
Applied and Environmental Microbiology. 32:21-27
The spiral plate count method (SPLPC) was compared with the standard plate count (SPC) method by examining 201 samples of raw and pasteurized milk. Although the means of the two methods differed significantly at alpha = 0.01,the difference was less t
Autor:
Albert J. Wehby, R. G. Crawford, Antolin L. Reyes, James T. Peeler, Robert M. Twedt, Jeptha E. Campbell, John C. Wimsatt
Publikováno v:
Applied and Environmental Microbiology. 42:692-697
The thermal resistance characteristics of spores from strains of five different Bacillus species were determined in phosphate buffer and at relative humidities ranging from F value) at eight different relative humidities were plotted against temperat
Publikováno v:
Journal of Food Protection. 48:856-860
A helium leak test for canned foods was developed to provide a more sensitive method than existing ones and to reduce dependence on operator judgment for detecting leaking cans. The test forced helium through holes into cans filled with foods. Can he
Publikováno v:
Journal of Agricultural and Food Chemistry. 24:1078-1081
Publikováno v:
Journal of AOAC INTERNATIONAL. 60:807-812
The spiral plate count method is a semiautomated plating technique that greatly reduces manpower and material costs normally associated with the pour plating technique. In this collaborative study, 8 laboratories compared the spiral and pour plating
Autor:
Keith H. Lewis, Jeptha E. Campbell
Publikováno v:
Journal of Milk and Food Technology. 32:133-136
Autor:
Jeptha E. Campbell, E F McFarren
Publikováno v:
Journal of AOAC INTERNATIONAL. 43:544-547
Publikováno v:
Environmental Science & Technology. 3:1261-1269