Zobrazeno 1 - 10
of 13
pro vyhledávání: '"M. D. Northolt"'
Publikováno v:
Journal of food protection. 42(6)
The combined effects of water activity (aw) and temperature on growth of and penicillic acid (PA) production by strains of Penicillium cyclopium , Penicillium martensii , and Aspergillus ochraceus were determined. On malt agar media in which the aw h
Publikováno v:
Journal of food protection. 42(6)
The combined effects of water activity (aw) and temperature on growth and patulin production by strains of Penicillium expansum , Penicillium patulum , and Aspergillus clavatus were determined. Malt agar media were used, in which the aw was adjusted
Publikováno v:
Journal of food protection. 40(11)
The optimum and limiting conditions of water activity (a
Publikováno v:
International Journal of Food Science & Technology. 13:25-30
Summary Inactivation of Salmonella oranienburg and some other members of the Enterobacteriaceae during high temperature storage of egg white flakes and powder was studied. During the manufacture of egg white flakes, microbially fermented egg white wa
Publikováno v:
Journal of Milk and Food Technology. 39:170-174
The effect of water activity (aw) on growth and aflatoxin production by Aspergillus parasiticus NRRL 2999 was determined using submerged cultures in which the aw was adjusted by addition of glycerine, glucose, or a mixture of salts. At a sub-optimal
Publikováno v:
Journal of AOAC INTERNATIONAL. 63:115-119
Molds isolated from visibly molded cheeses in shops, households, and warehouses have been identified. Mold flora of cheeses in shops and households consisted mainly of Penicillium verrucosutn var. cyclopium. On cheeses ripening in warehouses, Penicil
Autor:
M. D. Northolt, Han Joosten
Publikováno v:
Applied and Environmental Microbiology. 55:2356-2359
A differential plating medium was developed to detect decarboxylating lactobacilli in cheese. With this medium, 15 cheeses made from raw milk were investigated for the presence of these bacteria. Five histidine-decarboxylating strains and one tyrosin
Publikováno v:
Journal of Food Protection. 40:778-781
The optimum and limiting conditions of water activity (aw) and temperature for growth of and aflatoxin B1 production by various Aspergillus flavus strains were determined. Agar media were used in which the aw was adjusted by addition of sucrose or gl
Autor:
C. J. Heuvelman, M. D. Northolt
Publikováno v:
Journal of Food Protection. 45:537-541
A simple method for testing the water activity (aw) of foods has been developed. The test can be used to check the aw of products which must comply with required aw standards. The test is based on the property of salt crystals to attract water vapor
Autor:
W. L. van Veen, Theo A. Hansen, W. Pilnik, M. J. R. Nout, H. Veldkamp, J. H. J. Huis in 'tVeld, M. D. Northolt, F. M. Rombouts, A. Matin
Publikováno v:
Antonie van Leeuwenhoek. 38:623-636