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Exploring correlations between green coffee bean components and thermal contaminants in roasted coffee beans.

Food Research International, 2023
This study evaluated chemical compositions of green coffee beans from multi-production regions and correlated this information with thermal contaminants in roasted coffee. Using multivariate statistical techniques, formation of 5-hydroxymethylfurfural (5-
R. Dong   +7 more
semanticscholar   +3 more sources

Exploring the impacts of postharvest processing on the aroma formation of coffee beans – A review

Food Chemistry, 2019
The aim of this review is to describe the volatile aroma compounds of green coffee beans and evaluate sources of variation in the formation and development of coffee aroma through postharvest processing.
Gilberto Vinicius de Melo Pereira   +2 more
exaly   +2 more sources

Effect of roasting degree of coffee beans on sensory evaluation: Research from the perspective of major chemical ingredients

Food Chemistry, 2020
As the most consumed beverage in the world, the material basis of the sensory quality for roasted coffee beans has always received much attention.
Guilin Hu   +2 more
exaly   +2 more sources

Revealing the dynamic changes of lipids in coffee beans during roasting based on UHPLC-QE-HR-AM/MS/MS.

Food Research International, 2023
Coffee is popular worldwide and its consumption is increasing in recent years. Although mass spectrometry-based lipidomics approaches have been prevalent, their application in studies related to detailed information and dynamic changes in lipid ...
Jinrui Zhu   +5 more
semanticscholar   +1 more source

Analysis and classification of coffee beans using single coffee bean mass spectrometry with machine learning strategy.

Food Chemistry, 2023
Coffee is a daily essential, with prices varying based on taste, aroma, and chemical composition. However, distinguishing between different coffee beans is challenging due to time-consuming and destructive sample pretreatment. This study presents a novel
Jia-Jen Tsai   +4 more
semanticscholar   +1 more source

Bioaccessibility and bioactivities of phenolic compounds from roasted coffee beans during in vitro digestion and colonic fermentation.

Food Chemistry, 2022
Bioaccessibility and bioactivity of phenolic compounds in coffee beans relate to roasting and digestion process. This study aimed to estimate phenolic content, antioxidant potential, bioaccessibility, and changes in short chain fatty acids (SCFAs ...
Hanjing Wu   +5 more
semanticscholar   +1 more source

Coffee Bean Transcriptome

2021
Coffee quality is influenced by genotype and the growth environment. Intensive work has been conducted using phenotypic and classical molecular techniques to identify genes that mediate the levels of key chemical components of the bean that are related to coffee quality.
Cheng, Bing, Henry, Robert J.
openaire   +3 more sources

Investigation of thermal contaminants in coffee beans induced by roasting: A kinetic modeling approach.

Food Chemistry, 2022
The roasting-induced formation of thermal contaminants in coffee beans, including 5-hydroxymethylfurfural (5-HMF), acrylamide (AA), furan (F), 2-methyl furan (2-MF), and 3-methyl furan (3-MF), was investigated using a kinetic modeling approach.
Mengting Zhu   +7 more
semanticscholar   +1 more source

Evaluation of the thermal stability of bioactive compounds in coffee beans and their fractions modified in the roasting process.

Food Chemistry, 2022
Coffee is used as flavor or health-promoting additive in thermally processed food. In this study, ground coffee and freeze-dried coffee extracts were evaluated in terms of their thermal stabilities, and for the first time heat resistance of fractions ...
Joanna Grzelczyk   +3 more
semanticscholar   +1 more source

Potential of green and roasted coffee beans and spent coffee grounds to provide bioactive peptides.

Food Chemistry, 2021
Protein extracts from green and roasted coffee beans and from spent coffee grounds (SCG) were evaluated as bioactive peptides sources. The in silico approach revealed a high frequency of the occurrence (A) of dipeptidyl peptidase-IV (DPP-IV) (0.62) and ...
Everton Ribeiro   +2 more
semanticscholar   +1 more source

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