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Porous frozen material approach to freeze-drying of instant coffee
Freeze-drying desorption drying time initial saturation sublimation
2023/6/19
Porous frozen material with a certain initial porosity was prepared to explore its influence on freeze-drying experimentally. Soluble coffee was selected as the solute in aqueous solution and liquid n...
Genetic variation of habitual coffee consumption and glycemic changes in response to weight-loss diet intervention: the Preventing Overweight Using Novel Dietary Strategies (POUNDS LOST) trial
genetic risk score habitual coffee consumption weight-loss diets gene-diet interaction glycemic traits
2018/11/20
Background: Coffee consumption has been associated with glucose metabolism and risk of type 2 diabetes.
GEOTECHNOLOGIES FOR THE CHARACTERIZATION OF SPECIALTY COFFEE ENVIRONMENTS OF MANTIQUEIRA DE MINAS IN BRAZIL
Remote Sensing Coffee Environmental Characterization Geotechnology Geographic Indication
2016/11/30
Land-use/land-cover change (LUCC) is a major cause of environmental transformation. Distant drivers, often associated with emerging markets for specific products, are now being considered one of the m...
CHARACTERIZATION AND SPECTRAL MONITORING OF COFFEE LANDS IN BRAZIL
Coffee vegetation index NDVI NDWI environmental characterization
2016/11/30
In Brazil, coffee production has great economic and social importance. Despite this fact, there is still a shortage of information regarding its spatial distribution, crop management and environment. ...
ASSESSING AND MAPPING CHANGES, IN SPACE AND TIME, OF COFFEE LANDS OF THE STATE OF MINAS GERAIS IN BRAZIL
Remote Sensing GIS Crop Mapping Land Use Agriculture Monitoring
2015/8/31
Coffee is one of Brazil’s most important cash crops due to the incomes generated by exportation. The state of Minas Gerais’
production, which represents approximately half of the total national prod...
MONITORING THE RELATIONSHIPS BETWEEN ENVIRONMENT AND COFFEE PRODUCTION IN AGROECOSYSTEMS OF THE STATE OF MINAS GERAIS IN BRAZIL
Coffee Environment Remote Sensing Land Use Surveying Geoprocessing SPRING
2015/8/31
Satellite imagery has been acknowledged as the most promising way for detailed mapping and monitoring of land agricultural use,
although there are challenges that must be met in order to fulfil its ...
Researchers work to counter a new class of coffee shop hackers
counter a new class coffee shop hackers
2015/1/20
If you’re sitting in a coffee shop, tapping away on your laptop, feeling safe from hackers because you didn’t connect to the shop’s wi-fi, think again. The bad guys may be able to see what you’re doin...
Elemental analysis of coffee: a comparison of ICP-MS and AAS methods
coffea Arabica atomic absorption spectrometry inductively coupled plasma mass spectrometry metals univariate statistics multivariate statistics
2014/8/11
We determined the mineral nutrients and toxic elements (Ca, Cu, Fe, Mg, Zn, Cd, Cr, Mn, Ni, and Pb) in five types of coffee by atomic absorption spectrometry and inductively coupled plasma mass spectr...
Effect of Fungal Infection on Fatty Acid Contents of the Stored Green Coffee Beans
Stored Green Coffee Beans Fatty Acid Contents
2016/6/2
Coffee beans exposed to infection by microorganisms during storage, especially fungal infection which cause great damage to beans. This research aimed at studying the bad effect of fungal infection of...
This study was conducted to examine the ability of seven fungal isolates from the coffee beans which are: A. niger; A. alliaceus (1); A. flavus (1); A. melleus (1); A. melleus (2) To produce active bi...
Distribution patterns of polyphenols and alkaloids in instant coffee, soft and energy drinks, and tea
phytochemical profile phenolic compounds beverages antioxidants caffeine phenolic acids flavan-3-ols catechins flavones flavonols alkaloids
2014/2/24
A previously developed method of HPLC-DAD-Fl has been used for the determination of phytochemical profiles in different types of drinks: instant coffee, soft drinks, energy drinks, and different types...
HS-SPME/GC/MS profiles of convectively and microwave roasted Ivory Coast Robusta coffee brews
coffee brew HS-SPME/GC/MS roasting, microwaves volatile compounds
2014/2/25
Robusta coffee beans were convectively, microwave, and convectively-microwave heated at 230°C, 700 W, and 230°C/700 W (coupled heating), respectively, over periods of time ensuring the optimum sensory...
Effects of Mannooligosaccharides from Coffee on Microbiota and Short Chain Fatty Acids in Rat Cecum
coffee mannooligosaccharide microbiota
2009/6/18
The effect of mannooligosaccharides (MOS) obtained from coffee mannan on cecal microbiota and short chain fatty acid production was examined in male Sprague-Dawley rats. The rats were given water and ...
Effect of “Coffee Mix Drink” Containing Mannooligosaccharides from Coffee Mannan on Defecation and Fecal Microbiota in Healthy Volunteers
coffee mannooligosaccharides Blfidobacterium
2009/6/18
A test drink termed a “coffee mix drink” containing mannooligosaccharides (MOS) (0.5 g×2 as an effective component) from coffee mannan was administered to 19 healthy volunteers and its effect on defec...
Effect of Small Dose of Mannooligosaccharides from Coffee Mannan on Defecating Conditions and Fecal Microflora
Bjfidobacterium mannooligosaccharides spent coffee intestinal microflora
2009/6/18
The effects of a small dose of mannooligosaccharides (MOS) from coffee mannan on defecating conditions and the human intestinal environment were investigated. Powder of MOS was administered to 13 heal...