Caffeine, trigonelline, chlorogenic acids, melanoidins, and diterpenes contents of Coffea canephora coffees produced in the Amazon.
Caffeine, trigonelline, chlorogenic acids, melanoidins, and diterpenes contents of Coffea canephora coffees produced in the Amazon.
Author(s): VIENCZ, T.; ACRE, L. B.; ROCHA, R. B.; ALVES, E. A.; RAMALHO, A. R.; BENASSI, M. de T.
Summary: This study characterizes the composition profile of Coffea canephora coffees of good beverage quality produced in the Brazilian Western Amazon. Samples corresponded to 57 Robusta clones and 10 intervarietal hybrids of Conilon and Robusta (BRS 1216, BRS 2299, BRS 2314, BRS 2336, BRS 2357, BRS 3137, BRS 3193, BRS 3210, BRS 3213, BRS 3220). Roasted coffees were evaluated regarding the contents of caffeine, trigonelline, chloro- genic acids (CGA), melanoidins, and diterpenes (kahweol, cafestol, 16-O-methylcafestol). Data were analyzed by ANOVA and Scott-Knott test (p ≤ 0.05), and Principal Component Analysis. In general, coffees showed high contents of caffeine (1.63?3.57 g 100 g
Publication year: 2023
Types of publication: Journal article
Unit: Embrapa Rondônia
Observation
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