PURINE ALKALOIDS IN SEEDS OF THEOBROMA SPECIES FROM THE AMAZON

被引:11
作者
MARX, F [1 ]
MAIA, JGS [1 ]
机构
[1] EMILIO GOELDI MUSEUM,DEPT ECOL,CNPQ SCT,BR-66040 BELEM,BRAZIL
来源
ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG | 1991年 / 193卷 / 05期
关键词
D O I
10.1007/BF01187339
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
The content of purine alkaloids in seeds of four Theobroma species from the Amazon basin was analized by a reversed phase high-performance liquid chromatographic method. Theobroma grandiflorum was found to contain 0.38% of 1,3,7,9-tetramethyluric acid T. subincanum 0.07% 1,3,7,9-tetramethyluric acid, T. speciosum 0.01% theobromine and 0.04% 1,3,7,9-tetramethyluric acid and finally T. mariae 2.35% theobromine and 0.12% caffeine. Theophylline could not be detected in any of these species. The results were confirmed qualitatively by thin-layer chromatography.
引用
收藏
页码:460 / 461
页数:2
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