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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...
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 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...
Anti-Atherogenic Effects of Fermented Fresh Coffee Bean, Soybean and Rice Bran Extracts
atherosclerosis fermentation Bacillus subtilis Natto
2009/6/17
Fermented fresh coffee bean, soybean and rice bran extracts (FCSRE, GuardoxTM) is a mixture of aqueous extract of fresh coffee beans, rice bran, and soybeans fermented with Bacillus subtilis Natto. Su...
In Vitro Digestibility and Fermentation of Mannooligosaccharides from Coffee Mannan
coffee mannooligosaccharide digestibility short chain fatty acid
2009/6/17
Digestibility of mannooligosaccharides obtained from thermal hydrolysis of spent coffee grounds was examined by in vitro digestion method. Mannooligosaccharides were resistant to human salivary α-amyl...
Effects of Mannooligosaccharides from Coffee Mannan on Fecal Microflora and Defecation in Healthy Volunteers
coffee mannooligosaccharides Bifidobacterium
2009/5/31
Mannooligosaccharides (MOS) were purified from the thermally hydrolyzed mannan in spent coffee grounds, with the aim of achieving the full utilization of natural unused food material. The effects of M...
A Radical Scavenging Compound, 3-Pyridinol, in Instant Coffee and its Hepatoprotective Activity
coffee beans 3-pyridinol Brazil Santos
2009/5/31
A compound with 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity, produced in the course of roasting coffee beans, was isolated from instant coffee. The chemical structure of this comp...
Tea and coffee drinks canned or bottled in polyethylene terephthalate (PET) containers are the most important commercial soft drinks in Japan, and a high-quality favor is desirable. However, it has be...
Utilization by Intestinal Bacteria and Digestibility of Arabinogalactan from Coffee Bean in Vitro
Coffee Arabinogalactan Bifidobacterium Prebiotics
2009/4/8
Arabinogalactan (AG) is a kind of water-soluble polysaccharide, which is long, densely branched and consists of galactose and arabinose. Type II AG composed of β-(1→3)-linked galactan main chain with ...
Effect of Cellulases, Solvent Type and Particle Size Distribution on the Extraction of Chlorogenic Acid and Other Phenols from Spent Coffee Grounds
Chlorogenic Acid Other Phenols
2008/11/26
Spent coffee grounds, wastes resulting from the industrial preparation of instant coffee, were subjected to solid-liquid extractions to study the influence of some critical variables on the phenol con...
Distinction between Arabica and Robusta Coffee Beans by Hydroxycinnamic Acid Derivatives, Especially by p-Coumaroyltryptophan
phenol chlorogenic acid roasting
2010/11/23
Eleven chlorogenic acids, caffeoyltryptophan (CaT), and p-coumaroyltryptophan (CoT) in coffee beans (Coffea canephora var. robusta (Robusta) and C. arabica (Arabica)) and instant coffees on the market...