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Relationship Between the Different Aspects Related to Coffee Quality and Their Volatile Compounds
(2016-07-01)
This paper provides, for the first time, an overview of different aspects related to the quality of coffee beans and their volatile fractions: species/cultivars, geographic origins, bean defects, and types of beverages, ...
Reliable discriminant analysis tool for controlling the roast degree of coffee samples through chemical markers approach
(2017-05-01)
Roasting is one of the most influencing stages of coffee processing. Accordingly, a discriminant analysis (DA) was carried out with the objective of identifying key compounds (chemical markers) that enable a differentiation ...
Reliable discriminant analysis tool for controlling the roast degree of coffee samples through chemical markers approach
(2017-05-01)
Roasting is one of the most influencing stages of coffee processing. Accordingly, a discriminant analysis (DA) was carried out with the objective of identifying key compounds (chemical markers) that enable a differentiation ...
Volatile compounds of unifloral honey and floral nectar from Quillaja saponaria
(TECH SCIENCE PRESS, 2014)
Currently, the search for chemical markers related to the botanical origin of honey is an important issue because of its potential use as a complementary tool for melisopalinological analysis. The objective of this research ...
Control of coffee samples quality: Geographic and roasting factors
(2016-01-01)
The quality control of coffee and related products needs to consider several factors that are known to play important roles in the final organoleptic characteristics perceived by the consumers. The aroma exhibited by a ...
Study of the changes in volatile compounds, aroma and sensory attributes during the production process of sparkling wine by traditional method
(Elsevier Ltd, 2019)
© 2018 Elsevier Ltd One of the strongest factors that affects the volatile profile of sparkling wine is the winemaking process. Here we focus on determining the effects of the second fermentation and aging on lees of ...
Natural and artificial markers of gasoline detected by membrane introduction mass spectrometry
(Royal Soc ChemistryCambridgeInglaterra, 2011)
Discriminant analysis for unveiling the origin of roasted coffee samples: A tool for quality control of coffee related products
(2017-03-01)
Coffee quality is highly dependent on geographical factors. Based on the chemical characterization of 25 coffee samples from worldwide provenances and same roasting degree, Discriminant Analysis (DA) was employed to develop ...