Adri De Klerk,Jacob Antonius Elings,Cornelis Winkel,Alexander P. Tondeur
申请号：
US14353357
公开号：
US20140272095A1
申请日:
2012.10.26
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Substituted glutamic acid derivatives according to the formula (I) or their physiologically acceptable saltswherein X is selected from hydrogen, methyl or ethyl, Y is selected from hydrogen, methyl or ethyl, Z is Cl, Br, F or I, and R1 and R3 together with the bonds through which they are connected, forms a 5-membered ring, or R2 and R3 together with the bonds through which they are connected, forms a 3-membered ring are useful to impart, enhance or modify umami- and/or salt taste in a comestible product.
