DETERMINATION OF C-14 IN ALCOHOLIC BEVERAGES

被引:0
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作者
SCHONHOFER, F [1 ]
机构
[1] FED INST FOOD CONTROL & RES,A-1090 VIENNA,AUSTRIA
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中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
A simple and quick method for the determination of C-14 in ethanol has been developed, using an ultra low-level liquid scintillation counter. I have studied factors influencing the lower limit of detection and have shown that liquor can be measured directly without pretreatment. Results of measurements on Austrian wines are presented and compared with results obtained from tritium measurements. The applicability and limitations of the results to age determination are discussed.
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页码:777 / 784
页数:8
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