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Document type:
Zeitschriftenaufsatz 
Author(s):
Bader, Matthias; Stark, Timo D.; Dawid, Corinna; Lösch, Sofie; Hofmann, Thomas 
Title:
All-trans-configuration in Zanthoxylum alkylamides swaps the tingling with a numbing sensation and diminishes salivation 
Abstract:
The methanol soluble prepared from a supercritical fluid extract of Szechuan pepper (Zanthoxylum piperitum) was screened for its key tingling and numbing chemosensates by application of taste dilution analysis. Further separation of fractions perceived with the highest sensory impact, followed by LC-TOF-MS, LC-MS, and 1D/2D NMR experiments, led to the structure determination of the known alkylamides hydroxy-gamma-sanshool (1), hydroxy-alpha-sanshool (2), hydroxy-beta-sanshool (3), bungeanool (4)...    »
 
Journal title:
Journal of Agricultural and Food Chemistry 
Year:
2014 
Journal volume:
62 
Journal issue:
12 
Pages contribution:
2479--2488 
Fulltext / DOI:
Print-ISSN:
0021-8561