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Distribution of Flavonols and Enzymes Participating in the Metabolism in Onion Bulbs: Mechanism of Accumulation of Quercetin and Its Glucosides in the Abaxial Epidermis
metabolism of quercetin glucosides onion bulbs quercetin
2009/7/7
Onion bulbs contain quercetin, quercetin 4'-glucoside (Q4'G) and quercetin 3,4'-diglucoside (Q3,4'G), almost all of which are localized in the abaxial epidermis of scales. There is a question of wheth...
Absorption and Metabolism of Quercetin in Caco-2 Cells
Caco-2 cell conjugated derivatives electrochemical detector (ECD)
2009/7/7
We investigated the absorption and metabolism of quercetin, a typical flavonoid, in Caco-2 cells, which are obtained from a human colon adenocarcinoma cell line and have been used as a good model for ...
Anabolic Effect of Wasabi Leafstalk (Wasabia japonica MATSUM.) Extract on Bone Metabolism in Rats
bone metabolism wasabi leafstalk calcium
2009/7/7
The effect of wasabi leafstalk (Wasabia japonica MATSUM.) extract on bone metabolism in vivo was investigated. The extract was obtained from a homogenate with 20% ethanol and was orally administered 7...
Dietary Effects of Porphyran from Porphyra yezoensis on Growth and Lipid Metabolism of Sprague-Dawley Rats
porphyran Porphyra yezoensis sulfate group
2009/6/18
Effects of porphyran (POR), a sulfated galactan from an edible red alga Porphyra yezoensis (Susabinori), on growth and lipid metabolism were examined using Sprague-Dawley rats fed a cholesterol-free d...
Oxidation of Quercetin by Salivary Components II. Effects of Quercetin on Reactive Oxygen Metabolism by Salivary Polymorphonuclear Leukocytes
oxygen metabolism quercetin salivary polymorphonuclear leukocyte
2009/6/17
Salivary polymorphonuclear leukocytes (SPMN) produce O2− and H2O2 reducing molecular oxygen, and quercetin is a phenolic compound found in vegetables and fruits. The aim of the present study was...
Dietary Effect of α-Tocopherol and Tocotrienols on Lipid Metabolism and Immune Function of Aged Sprague-Dawley Rats
tocotrienol tocopherol lipid metabolism
2009/6/17
Eight-month-old male Sprague Dawley rats were fed diets containing α-tocopherol (Toc) or tocotrienol (T3) mixture (composed of 20.5% α-Toc, 21.4% α-T3, 36.5% γ-T3 and other analogs) at the 0.1 or 0.5%...
Electrochemical Measurement of Yeast Cell Density and Vitality Using 2,3,5-Trimethyl-1,4-benzoquinone and Effect of Ethanol on the Metabolism of Quinone by Yeast Cells
yeast density vitality quinone
2009/6/17
An electrochemical measurement of yeast cell density and vitality was developed using 2,3,5-trimethyl-1,4-benzoquinone. 2,3,5-Trimethyl-1,4-benzoquinone was reduced most effectively to the correspondi...
Regulation of Arginine Metabolism in Saccharomyces cerevisiae: a Network of Specific and Pleiotropic Proteins in Response to Multiple Environmental Signals
yeast arginine metabolism nitrogen control
2009/3/23
In Saccharomyces cerevisiae, the expression of the genes involved in the synthesis and degradation of arginine is modulated by multiple specific and pleiotropic factors, acting as repressors or activa...
The Natural Products in Protection against the most Important Pathological Changes in Human Metabolism
inflammation Univestin Comfort-G flavonoids flavans
2014/3/10
Inflammation in joint: The liberation of phospholipids from cell membranes represents the first step of inflammation cascade. By action of phospholipase A2 is split of the arachidonic acid. Free arach...
The Effect of Metabolism-Boosting Beverages on 24-hr Energy Expenditure
Obesity metabolism weight loss energy expenditure
2009/1/16
The effect of thermogenic meal replacement beverages (TMRB) containing 90 mg EGCG and 100 mg of caffeine on resting energy expenditure (REE) was tested. Thirty adults (19 women, 11 men) were stratifie...
Effect of Wasabi Leafstalk (Wasabia japonica MATSUM.) Extract on Bone Metabolism in Mouse Calvaria Tissue Culture
calcium alkaline phosphatase mouse calvaria
2010/11/23
The effect of wasabi leafstalk (Wasabia japonica MATSUM.) extract on bone metabolism in a tissue culture system using mouse calvaria in vitro was investigated. The calvaria tissues obtained from norma...
Effect of Vitamin D-Fortified Egg on Bone Metabolism in Ovariectomized Osteoporotic Rats
vitamin D egg osteoporosis bone strength
2010/11/23
Ovariectomized osteoporotic rats were divided into four groups: ordinary egg, vitamin D 2.5 μg fortified egg, vitamin D 10 μg fortified egg and a mixture of ordinary egg and authentic vitamin D. These...