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Mostrando ítems 11-20 de 793
Mate drinking: Caffeine and phenolic acid intake
(Elsevier Sci LtdOxfordInglaterra, 1997)
Leaf alkaloids, phenolics, and coffee resistance to the leaf miner Leucoptera coffeella (Lepidoptera: Lyonetiidae)
(Journal of Economic Entomology, 2017)
Thermal intermittent drying of apples and its effects on energy consumption
(2018-01-31)
This study investigated thermal intermittence in apple drying, conducted in two stages, and its effect on energy consumption, drying kinetics, color and chlorogenic acid retention. The energy consumption was measured using ...
Phenol contents, oxidase activities, and the resistance of coffee to the leaf miner Leucoptera coffeella
(SpringerDordrechtHolanda, 2006)
Extraction of caffeine, chlorogenic acids and lipids from green coffee beans using supercritical carbon dioxide and co-solvents
(2008)
The paper reports on experimental data on the extraction of caffeine, coffee oil and chlorogenic acids from green coffee beans using pure supercritical CO2 and supercritical CO2 modified with ethanol (5% w/w) and isopropyl ...
Chlorogenic Acid UVA-UVB Photostability
(WILEY-BLACKWELL, 2010)
Chlorogenic acid is a natural potent antioxidant. It can be used in cosmetics formulations, but for this purpose its photochemical stability should be determined to ensure that the compound will not be degraded after UV ...
Capacidade antioxidante em resíduos da indústria cafeeira
(2015-10-01)
The aim of this study was to recover the phenolic compounds from coffee industry residues and evaluate their antioxidant capacity. The residues (husk, pulp and spent coffee) were obtained from different steps of the ...
Solid-state fermentation as a sustainable method for coffee pulp treatment and production of an extract rich in chlorogenic acids
(2019)
In this study, coffee pulp was used as carbon source in solid-state fermentation to produce a phenol-rich extract for industrial applications. Fermentations were carried out at laboratory (0.4 kg), semi-pilot (12 kg) and ...
Phenylpropanoids from Paspalum atratum (Poaceae)
(2015-12-01)
Extraction of caffeine, chlorogenic acids and lipids from green coffee beans using supercritical carbon dioxide and co-solvents
(Brazilian Society of Chemical Engineering, 2008)