SEASONAL-VARIATION OF THE CONCENTRATIONS OF MALTOL AND MALTOL GLUCOSIDE IN LEAVES OF CERCIDIPHYLLUM-JAPONICUM

被引:12
作者
TIEFEL, P
BERGER, RG
机构
[1] UNIV HANNOVER,INST LEBENSMITTELCHEM,WUNSTORFER STR 14,D-30453 HANNOVER,GERMANY
[2] TECH UNIV MUNICH,INST LEBENSMITTELTECHNOL & ANALYT CHEM,D-85350 FREISING 12,GERMANY
关键词
MALTOL (3-HO-2-METHYL-4H-PYRAN-4-ONE); MALTOL GLUCOSIDE; VOLATILE FLAVOR; CERCIDIPHYLLUM-JAPONICUM;
D O I
10.1002/jsfa.2740630110
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
Maltol concentrations in leaves of Cercidiphyllum japonicum were quantitatively monitored during a 1 year period and were found to peak in senescent leaves. An immediately preceding peak of a bound form of maltol was isolated and identified as maltol glucoside using HPLC, HRGC, and coupled HRGC-MS.
引用
收藏
页码:59 / 61
页数:3
相关论文
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