Combined irradiation-heat processing of canned foods: Green peas inoculated with anaerobic bacterial spores
نویسندگان
چکیده
منابع مشابه
Combined Irradiation-Heat Processing of Canned Foods
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...
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...
متن کاملGamma ray sterilization of canned meat previously inoculated with anaerobic bacterial spores.
Before gamma irradiation can be evaluated as a technique for preserving food in tin cans, it is necessary that the amount of radiation required for sterilization be known. Although information is available concerning the sensitivity of bacterial spores in buffers (Proctor and Goldblith, 1951; Lawrence et al., 1953), such conditions are quite different from those existing in tin cans. It therefo...
متن کاملHeat processing changes the protein quality of canned cat foods as measured with a rat bioassay.
The purpose of this study was to determine the influence of increasing heat treatment on the protein quality of a canned cat food. A standard recipe cat food was canned and heat-treated for different times in a standard laboratory autoclave to obtain experimental diets containing different lethality values. Estimates of the lethality value of the different diets were calculated using the temper...
متن کاملRadiation for Certain Anaerobic Bacterial Spores
and only three incorporated inorganic sulfate into their microbial proteins when cysteine was present in the medium. One of these cultures, Lachnospira mvltiparus, incorporated about equal amounts of inorganic sulfate into glutathione and microbial protein when cysteine was present in the medium; but failed to form radioactive glutathione when S35 labeled inorganic sulfate was the only source o...
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ژورنال
عنوان ژورنال: Journal of Biochemical and Microbiological Technology and Engineering
سال: 1960
ISSN: 0368-1467,1547-173X
DOI: 10.1002/jbmte.390020102