IMPROVEMENTS IN THE QUANTITATION OF PATULIN IN APPLE JUICE BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：47
|
作者：
ROVIRA, R [1 ]
RIBERA, F [1 ]
SANCHIS, V [1 ]
CANELA, R [1 ]
机构：
[1] UPC,IRTA,CTR RES & DEV LLEIDA,ROVIRA ROURE 177,E-25006 LLEIDA,SPAIN
来源：
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 1993年 / 41卷 / 02期
关键词：
D O I：
10.1021/jf00026a013
中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
A method is described for Sep-Pak silica cartridge purification of patulin from apple juice followed by reversed-phase high-performance liquid chromatographic (HPLC) determination. The method has a rapid sample preparation and offers a good separation of patulin from other constituents. The 80-87 % recovery at 3-100 ppb levels is on the order of the best described methods for patulin analysis. The method has been applied to 10 different apple juice concentrates and 8 commercial apple juices, showing a fairly good reproducibility and a detection level of 2 ppb.
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页码：214 / 216
页数：3
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