Contact an Account ManagerChlorogenic acids in coffee substitutes
Summary
Type: HPLC
Application #: 100120
Catalog#: 720014.46 - MN HPLC Column, Nucleosil C18, 100A, 5um, 4.6x250mm
Detection: UV 324nm
Conditions: eluent A: 2% acetic acid, eluent B: methanol,
gradient: 5min 15% B, in 15min to 22.5% B, in 5min to 27.5% B, in 15min to 57.5% B, in 10min to 15% B, 10min conditioning,
flow rate 0.8ml/min;
Authors: Haffke H
Source: Z Lebensm Unters Forsch 183 (1986) 45 - 46
Details
Legend: Liquid chromatogram of dried chicory:
1.) neochlorogenic acid
2.) cryptochlorogenic acid
3.) n-chlorogenic acid
4.) 4,5-dicaffeoylquinic acid
5.) 3,5-dicaffeoylquinic acid
6.) 3,4-dicaffeoylqu