Teores de trigonelina, ácido 5-cafeoilquínico, cafeína e melanoidinas em cafés solúveis comerciais brasileiros

Commercial Brazilian regular and decaffeinated instant coffees (33 brands) were studied. The levels ranged from 0.47 to 2.15 g 100 g-1 for trigonelline, 0.38 to 2.66 g 100 g-1 for 5-caffeoylquinic acid (5-CQA), 0.24 to 4.08 g 100 g-1 for caffeine, and 0.253 to 0.476 (420 nm) for melanoidins. Variati...

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Auteurs principaux:	Carolina Tolentino Marcucci, Marta de Toledo Benassi, Mariana Bortholazzi Almeida, Suzana Lucy Nixdorf
Format:	Artigo
Langue:	Inglês
Publié:	Sociedade Brasileira de Química 2013-01-01
Collection:	Química Nova
Sujets:	bioactive compounds decaffeinated coffees HPLC
Accès en ligne:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422013000400011&lng=en&tlng=en
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