Results 31 to 40 of about 25,105 (262)
Bacteriological Examination of Glassware or China for Sanitary Quality [PDF]
American Journal of Public Health and the Nations Health, 1936 However, before we can expect the health officer or his inspectors to improve conditions very much, he must be provided with certain information. First, he must have a reasonably reliable method whereby he can determine whether glasses and dishes have been improperly handled; second, he must be able to offer definite constructive suggestions as to ...
C R, Fellers, A S, Levine, E W, Harvey
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An investigation of the bacteriological quality of retail vanilla slices [PDF]
Journal of Hygiene, 1977 SUMMARYOne hundred and thirty-three vanilla slices, purchased from shops in the West Yorkshire Metropolitan County, were examined to determine the numbers and types of bacteria present at the time of purchase. The surface colony count at 37 °C was > 103/g in 67/133 (50%) of the samples examined,Bacillus cereusbeing found at that concentration in 21 ...
J A, Pinegar, J D, Buxton
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Sanitary quality of reused water for irrigation in agriculture in Brazil
Revista Ambiente & Água, 2022 Reused water is produced from treated effluents, and can be an alternative source of water for agriculture. However, its quality must be assessed to avoid causing damage to human and environmental health.
Natasha Berendonk Handam +6 more
doaj +1 more source
Bacteriological quality of on-farm manufactured goat cheese [PDF]
Epidemiology and Infection, 1990 SUMMARYThe bacteriological quality of 198 ripened soft or semi-soft goat cheeses obtained from dairy farms and the retail trade was investigated. The cheeses were examined for total counts of aerobic bacteria, coliform bacteria (37 and 44 °C respectively), enterocoeci, coagulase positive staphylococci,Bacillus cereusandClostridium perfringens.Cheeses ...
W A, Tham +2 more
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The bacteriological quality of bottled natural mineral waters [PDF]
Epidemiology and Infection, 1987 SUMMARYFifty-eight bottles of natural mineral water, taken from the point of sale, were bacteriologically examined. No coliforms orAeromonas sp.were isolated from any sample. High total bacterial counts were found particularly in the still waters. Most of the organisms isolated in the total counts were Gram-negative rods, but Gram-positive organisms ...
Hunter, P.R., Burge, S.H.
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Appréciation et amélioration de la qualité bactériologique du poisson commercialisé au Burundi. Cas de Stolothrissa tanganicae et Luciolates stappersii [PDF]
Tropicultura, 1990 Appreciation and improvement of the bacteriological quality of fish commercialized in Burundi. Cases of Stolothrissa tanganicae and Luciolates stappersii. The bacteriological quality of Stolothrissa tanganicae and Luciolates stappersii has been estimated
Sindayigaya, E. +2 more
doaj
FEBS Open Bio, EarlyView.We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli +3 more
wiley +1 more source
Jurnal Kesehatan Lingkungan, 2019 Food product requirements before distribution to consumers are including of the proper food labeling, and zero count of Eschericia coli bacteria. This study aims to identify the labeling process and bacteriological examination (Eschericia coli) on ...
Richa Dwi Fadhilah
doaj +1 more source
[Bacteriological quality of groundwaters in cemeteries].
Revista de saude publica, 1992 Groundwater samples collected by piezometers from three cemeteries in geologically distinct areas of S. Paulo and Santos, Brazil, were analysed in order to determine their hygienic and sanitary conditions. Fecal coliformes, fecal streptococci, sulfite reducer clostridia and Salmonella were searched for the purpose of evaluating sanitary conditions, and
M T, Martins +7 more
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Advanced Functional Materials, EarlyView.ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti +16 more
wiley +1 more source