… constituents (CQA, FQA and pCoQA isomers) in Brazilian … from m/z 100–1200. Solvents A
and B used were water/formic … in organic, biodynamic and conventional coffees, the contents of …

… has become a potential commercial target, therefore prompting … trans isomers, the presence
of possible cis isomers was … arabica leaves from different regions in Brazil and Costa Rica, …

… on the chlorogenic acid and caffeic acid content in fruits. Sixty-four fruits consumed in Brazil,
… and the scarcity of data regarding the content of chlorogenic isomers, this study sought to …

… (about 7.0 g 100 g −1 ); lower contents have been reported … black seeds, the contents of
5-acyl isomers tend to decrease … In commercial ground roasted coffees, total CGA content also …

… extraction of chlorogenic acid isomers from Brazilian coffee, … and the yield of chlorogenic
acid isomers after 100 h of collection … and commercialize standards of chlorogenic acid isomers …

… quality produced in the Brazilian Western Amazon. … content of 5-CQA, the main isomer
of the CGA group. In this study, we observed 5-CQA content ranging from 1.25 to 2.43 g 100 …

… and the content of chlorogenic acids and caffeic acid in … caffeic acid were analysed in 53
vegetables consumed in Brazil … However, other structural isomers are present in vegetables, …

… chlorogenic acid (72.9–10.1 mg.g −1 ) content comparable to coffee beans, while mature leaf
from plant pruning presented not only high contents … city, São Paulo, Brazil) and in a major …

… In the present work, the content of pCoQA isomers has been … data on a neglected class of
coffee chlorogenic acid isomers. … selected two commercial samples (Arabica from Brazil and …

… the three main CQA isomers) to extreme 1060 mg 100 mL −1 (… 6 g per 100 mL is common
for filtered coffees, in Brazil 10 g … mg 100 mL −1 as the average of commonly reported contents …