DETERMINATION OF EQUIVALENCE BETWEEN RADIATION STERILIZATION PROCESS AND COMMERCIAL THERMAL PROCESS FOR CURED MEATS

1965 ◽  
Author(s):  
R. A. Greenberg ◽  
B. O. Bladel ◽  
W. J. Zingelmann
Keyword(s):  
Thermal Process ◽  
Radiation Sterilization ◽  
Cured Meats ◽  
Sterilization Process

scholarly journals Determination of 210Po in air filters from metallurgic industry

2019 ◽  
Vol 322 (3) ◽  
pp. 1351-1356 ◽  
Author(s):  
Grzegorz Szaciłowski ◽  
Jakub Ośko ◽  
Tomasz Pliszczyński
Keyword(s):  
Thermal Process ◽  
Liquid Scintillation ◽  
Aerosol Particles ◽  
Ferrous Metal ◽  
Acid Leaching ◽  
Scintillation Counting ◽  
Elevated Concentration ◽  
Air Filters ◽  
Co Precipitation

Abstract The elevated concentration of 210Po attached to aerosol particles inside a non-ferrous metal refinery was studied. The aerosols were collected on Petrianov or glass-fiber filters and subsequently subjected to radiochemical procedure consisting of acid leaching and concentration by micro co-precipitation with manganese oxide. For the activity determination alpha spectrometry and liquid scintillation counting (LSC) were applied. The obtained results showed that usually observed polonium concentration inside the plant was lower than 78 mBq m−3, however short spikes up to 7430 ± 710 mBq m−3 (related to the specific thermal process) were also observed.

Review: Selected indicators of the quality of thermal processed milk / Revisión: Indicadores seleccionados para el control de calidad de la leche tratada térmicamente

1999 ◽  
Vol 5 (2) ◽  
pp. 121-137 ◽  
Author(s):  
R. López-Fandiño ◽  
A. Olano
Keyword(s):  
Shelf Life ◽  
Thermal Process ◽  
Whey Proteins ◽  
Lipid Degradation ◽  
Uht Milk ◽  
Heat Stable ◽  
New Compounds

Selected indicators of the quality of processed milk are reviewed in three sections: indices of heat treatment, detection of adulterations and assessment of shelf life. The characterization of the thermal process to which milk was submitted can be achieved by measuring either the formation of new compounds (lactulose, furosine) or the degradation of thermolabile constituents (enzymes, whey proteins). The presence of certain compounds may indicate fraudulent additions committed for eco nomic reasons. Finally, residual or reactivated heat stable enzymes may cause serious storage defects in UHT milk and, therefore, the proteolytic and lipolytic activities and the degree of protein and lipid degradation are useful predictors of the shelf life. Different analytical methods for the determination of the selected quality indicators are also summarized.

Bottom Anti-Reflective Coatings for DUV lithography: Determination of optimum thermal process conditions

1997 ◽  
Vol 35 (1-4) ◽  
pp. 221-224 ◽  
Author(s):  
A. Schiltz ◽  
J-F. Terpan ◽  
G. Amblard ◽  
P.J. Paniez
Keyword(s):  
Thermal Process ◽  
Process Conditions ◽  
Reflective Coatings

Gas-chromatographic determination of the destruction products of polymer materials in radiation sterilization

1973 ◽  
Vol 7 (8) ◽  
pp. 533-535
Author(s):  
V. A. Voblikova ◽  
V. I. Myshkovskii ◽  
�. I. Semenenko ◽  
V. P. Vendillo
Keyword(s):  
Chromatographic Determination ◽  
Polymer Materials ◽  
Radiation Sterilization

Determination of the end time of the intensive geological thermal process in Luanchuan group by fission track dating

1993 ◽  
Vol 22 (1-4) ◽  
pp. 797-799
Author(s):  
Lu Zuhui ◽  
Xu Aijun ◽  
Chen Dongrong ◽  
Wang Yujin ◽  
Li Youming ◽  
...  
Keyword(s):  
Thermal Process ◽  
Fission Track ◽  
Fission Track Dating
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