Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Phyllis Entis"'
Autor:
Phyllis, Entis, Irina, Lerner
Publikováno v:
Journal of food protection. 60(8)
Two 24-hour presumptive enumeration methods for Escherichia coli O157:H7 organisms based on the hydrophobic grid membrane filter (ISO-GRID) and using SD-39 agar, a new selective and differential culture medium, were developed and compared to a 3-tube
Autor:
Phyllis, Entis
Publikováno v:
Journal of food protection. 59(5)
A comparative study was carried out in three laboratories to evaluate the performance in egg products of the ISO-GRID
Autor:
Phyllis, Entis, Irina, Lerner
Publikováno v:
Journal of food protection. 59(4)
A 2-day yeast and mold enumeration procedure using the ISO-GRID
Autor:
Peter Boleszczuk, Phyllis Entis
Publikováno v:
Journal of food protection. 49(4)
A hydrophobic grid membrane filter (HGMF) method for aerobic plate count using Tryptic Soy Agar with fast green FCF was evaluated against a conventional pour plate method on 250 food samples, representing 25 product categories. The HGMF method yielde
Autor:
Peter Boleszczuk, Phyllis Entis
Publikováno v:
Journal of food protection. 46(9)
A method was developed for direct enumeration of Vibrio parahaemolyticus in foods by hydrophobic grid membrane filter. The method consisted of a 4-5 h resuscitation step to recover injured cells, followed by overnight incubation at 42°C on V. paraha
Publikováno v:
Journal of food protection. 45(14)
The effects of stress and resuscitation on selective enumeration of coliforms, Escherichia coli and enterococci in mechanically deboned raw poultry meat and in dried foods were studied using a hydrophobic grid membrane filter (HGMF) technique. The ef
Autor:
Phyllis Entis, Irina Lerner
Publikováno v:
Journal of Food Protection. 63:354-363
A new culture medium, LM-137 agar, was developed for use with the ISO-GRID hydrophobic grid membrane filter system for direct presumptive enumeration of Listeria monocytogenes in 24 h. The method was validated against three-replicate, three-dilution
Autor:
Phyllis Entis, Irina Lerner
Publikováno v:
Journal of Food Protection. 60:883-890
Two 24-hour presumptive enumeration methods for Escherichia coli O157:H7 organisms based on the hydrophobic grid membrane filter (ISO-GRID) and using SD-39 agar, a new selective and differential culture medium, were developed and compared to a 3-tube
Autor:
Phyllis Entis
Publikováno v:
Journal of Food Protection. 59:555-558
A comparative study was carried out in three laboratories to evaluate the performance in egg products of the ISO-GRID® rapid Salmonella method (Official Method #991.12 of AOAC International against the U.S. Department of Agriculture, Agriculture Mar
Autor:
Phyllis Entis, Irina Lerner
Publikováno v:
Journal of Food Protection. 59:416-419
A 2-day yeast and mold enumeration procedure using the ISO-GRID® membrane filtration system in conjunction with a new culture medium, YM-11 agar, was compared to the conventional 5-day pour plate method using antibiotic-supplemented potato dextrose