Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Karl F. Weiss"'
Publikováno v:
Canadian Institute of Food Science and Technology Journal. 21:84-89
A study conducted from 1983–1986, assessed the bacteriological quality of further processed poultry products sold in Canada. Three hundred and twenty-five sample units (65 lots) were sampled across Canada and analyzed for aerobic colony count (ACC)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62e64e2a3a21e600be6f0c74f0a285d2
https://doi.org/10.1016/s0315-5463(88)70723-3
https://doi.org/10.1016/s0315-5463(88)70723-3
Autor:
Dorothy H. Strong, Karl F. Weiss
Publikováno v:
Journal of Bacteriology. 93:21-26
Heat resistance at 100 C (D-values), sporulating ratios, toxigenicity for mice, and lecithinase activity (as micrograms per milliliter of enzyme, ascertained by the lecithovitellin reaction) were determined for four strains of Clostridium perfringens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e7fda4c569d5b7cb9edea4d895c6a8c
https://doi.org/10.1128/jb.93.1.21-26.1967
https://doi.org/10.1128/jb.93.1.21-26.1967
Publikováno v:
Journal of the American Dietetic Association. 49:191-195
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::699890351cbc089e7bc9b40149ba2cf4
https://doi.org/10.1016/s0002-8223(21)18303-8
https://doi.org/10.1016/s0002-8223(21)18303-8
Autor:
Raoul F. Reiser, Karl F. Weiss
Publikováno v:
Applied Microbiology. 18:1041-1043
The effect of initial p H and of length of incubation time at 37 C in four different growth media on the production of staphylococcal enterotoxins A, B, and C was determined. A starting p H of 6.8 gave higher yields of enterotoxins B and C than eithe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daa328d5cab6bc14f1b714b8b38cf97b
https://doi.org/10.1128/am.18.6.1041-1043.1969
https://doi.org/10.1128/am.18.6.1041-1043.1969
Publikováno v:
Infection and Immunity. 4:593-595
Identification of a new enterotoxin was accomplished by purification of the enterotoxin produced by staphylococcal strain FRI-326 and by preparation of specific antitoxin to the enterotoxin. Toxicity of the preparations was determined in rhesus monke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::691c7fafe64ee4e14643121264b7dc7e
https://doi.org/10.1128/iai.4.5.593-595.1971
https://doi.org/10.1128/iai.4.5.593-595.1971
Publikováno v:
Japanese journal of microbiology. 11(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ee8eb0e8556a367c7e3dc7044679190
https://pubmed.ncbi.nlm.nih.gov/4968627
https://pubmed.ncbi.nlm.nih.gov/4968627
Autor:
Dorothy H. Strong, Karl F. Weiss
Publikováno v:
Canadian journal of microbiology. 14(5)
Four strains of C. perfringens, including one classical-type strain and three strains recovered from presumably peccant food were analyzed for the content of selected amino acids and mineral elements. Suspensions of both vegetative cells and vegetati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aed28ce0db8ef4fd4d1741169aceff0b
https://pubmed.ncbi.nlm.nih.gov/4298998
https://pubmed.ncbi.nlm.nih.gov/4298998
Publikováno v:
Applied microbiology. 14(4)
Spores and vegetative cells of Clostridium perfringens , in combination with meat or starch paste, sterile culture filtrates, lecithinase, and phosphorylcholine, were administered to mice and rhesus monkeys in an attempt both to evaluate the animals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc4ad592028ec07d639ac0912986aadd
https://pubmed.ncbi.nlm.nih.gov/4288826
https://pubmed.ncbi.nlm.nih.gov/4288826
Autor:
Karl F. Weiss, Dorothy H. Strong
Publikováno v:
Nature. 215(5100)
THE degree of heat resistance of spores of the various strains of Clostridium perfringens is a matter of both theoretical and practical importance, particularly because the organism is a potential food poisoning species. Studies carried out in variou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9ec6d78a93ae9b66234cd7ce74e86d2
https://pubmed.ncbi.nlm.nih.gov/4293680
https://pubmed.ncbi.nlm.nih.gov/4293680
Autor:
Ruth N. Robbins, Karl F. Weiss
Publikováno v:
Applied microbiology. 19(6)
A workable relationship was established between the standard serum titers of staphylococcal immune antisera and the development of precipitin zones on serum agar around colonies of staphylococcal strains producing homologous antigens (enterotoxins).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca47c75a0025aad6cb8699c03e3a3771
https://pubmed.ncbi.nlm.nih.gov/4917190
https://pubmed.ncbi.nlm.nih.gov/4917190