搜索结果: 1-15 共查到“食品科学技术 coffee”相关记录30条 . 查询时间(0.078 秒)
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.
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...
Modeling of Consumers’ Preferences for Regular Coffee Samples and Its Application to Product Design
food engineering preference modeling coffee genetic algorithm
2009/6/17
A large-scale consumer test was made seeking preferences for regular coffee (RC). Based on preferences for 12 RC samples with various blend ratios of coffee beans, panels were divided into four prefer...
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...
Relationship Between Coffee Drinking and Reduction of Mental Stress in Young Women
coffee relaxation mental stress
2009/6/10
The relationship between ingestion of coffee and reduction of mental stress was investigated in 256 young Japanese women. Among the 68% of subjects whose questionnaire responses indicated that they li...
Characterization of Flavor Compounds Released During Grinding of Roasted Robusta Coffee Beans
volatiles grinding robusta coffee
2009/6/10
The characteristic volatile compounds released during the grinding of roasted coffee beans are as attractive for coffee-flavored products as the aroma of fresh-brewed coffee itself. In this study, the...
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...