Tin Cans and Glass Jars as Bacterial Contaminants in Canned Foods
نویسندگان
چکیده
منابع مشابه
Determination of Tin in Canned Foods by Inductively Coupled Plasma-Mass Spectrometry
Most foods contain very low concentrations of tin, usually below 10 mg/kg, although canned foods may contain higher concentrations as a result of the slow dissolution of the tin coating used on the inside of some food cans to protect the steel body of the can from corrosion. An inductively coupled plasma-mass spectrometry (ICP-MS) method following microwave digestion was developed and evaluated...
متن کاملIrradiation-heat Processing of Canned Foods
HARRIS, R. J. C. 1954 Biological applications of freezing and drying. Academic Press, Inc., New York, New York. HECKLY, R. J. 1955 Rapid and precise measurement of moisture in biological materials. Science, 122, 760-761. MERYMAN, H. T. 1956 Mechanics of freezing in living tissues. Science, 124, 515-521. MILES, A. A., MISRA, S. S., AND IRWIN, J. 0. 1938 The estimation of bactericidal power of th...
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The size of the contaminant is about 30 mm, and there appear to be parts that are transparent and parts that are brown in color. We conducted analysis at 2 sites that were different in color. The spectra obtained from these sites are shown in overlaid fashion in Fig. 3. Since this contaminant was found in a riceball, there is a possibility of it being an ingredient of the riceball that was adhe...
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The quantity of ionizing radiations needed to sterilize canned foods generally impairs both their nutritive qualities and palatability (Hannan, 1955; Schultz et al., 1956). However, thermal processes also lower these qualities in canned foods (Stumbo, 1949). In both instances, the extent of damage increases with the severity of the treatments. Consequently, the heat processing schedules that ar...
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In the intensive livestock production systems, with decrease in grazing land and intensification of agriculture, the animal feeds are most likely to be contaminated with pesticides, dioxins, radionuclide, heavy metals, bacterial, fungal / mycotoxin contaminants etc., which may , market, it is the need of the hour to produce the livestock products free from contaminants. The feeds and fodders ar...
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ژورنال
عنوان ژورنال: American Journal of Public Health and the Nations Health
سال: 1928
ISSN: 0002-9572
DOI: 10.2105/ajph.18.6.763