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Cofortification of ferric pyrophosphate and citric acid/trisodium citrate into extruded rice grains doubles iron bioavailability through in situ generation of soluble ferric pyrophosphate citrate complexes
iron bioavailability iron fortification extruded rice ferric pyrophosphate trisodium citrate iron deficiency
2018/11/29
Background: Iron fortification of rice is a promising strategy for improving iron nutrition. However, it is technically challenging because rice is consumed as intact grains, and ferric pyrophosphate ...
Development of Novel Proton Conductors Consisting of Solid Acid/pyrophosphate Composite for Intermediate-temperature Fuel Cells
Intermediate-temperature fuel cell Composite electrolyte Solid acid Pyrophosphate Composite effect
2010/9/8
Fuel cells are attractive energy conversion devices with high efficiencies and low emissions, and many studies have been conducted so far. Among them, fuel cells operating at 200-600°C are promising t...
Correlation of semiquantitative Tc 99m-Pyrophosphate myocardial SPECT with the quantities of LVEF in determining the extent and intensity of acute MI
Correlation semiquantitative 99m-Pyrophosphate quantities of LVEF
2010/1/5
This study was performed to evaluate the Tc-pyp SPECT role in determination of AMI severity and extension. Pyp SPECT imaging was done for 54 patients with AMI, who met the WHO criteria. SPECT findings...
Selective Oxidation of n-Butane over Highly Crystalline Vanadyl Pyrophosphate Catalyst Synthesized by Intercalation-exfoliation-reduction of Layered Vanadyl Phosphate Dihydrate
Exfoliation Vanadium-phosphorus oxide Selective oxidation n-Butane
2009/8/4
A novel synthetic method to prepare a highly crystalline (VO)2P2O7 catalyst by the intercalation-exfoliation- reduction of VOPO4·2H2O in alcohol is presented. Stepwise thermal treatment of layered VO...
The Role of Brønsted and Lewis Acid Sites of Vanadyl Pyrophosphate Measured by Dimethylpyridine-temperature Programmed Desorption in the Selective Oxidation of Butane
Vanadyl pyrophosphate catalyst Acidic property Dimethylpyridine Temperature programmed desorption
2009/7/24
Acidic properties of three types of (VO)2P2O7 catalysts were investigated by temperature programmed desorption (TPD) using 3, 5- and 2, 6-dimethylpyridine as probes, and the selective oxidation of but...
Pituitary regulation of the expression of the farnesyl pyrophosphate synthetase gene in the testes of the sexually maturing rat
Puberty testes mRNA sexual maturation pituitary
2009/2/7
While investigating the coordinate regulation of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase and farnesyl pyrophosphate synthetase, the authors observed that rat testes contained hig...
Structural and Zn-binding features of ortho- and pyrophosphate modified soil metal-humus sorbents (Features of P-modified humus sorbents)
humus ligand structure phosphate fertilizers zinc binding
2008/11/11
The results of the experiments showed that the P treatment considerably enhanced the Zn-binding capability of acid soil. The contribution of ortho- and pyro-P to Zn binding was that they changed the s...
Improvement of Functional Properties of Ovotransferrin by Phosphorylation through Dry-heating in the Presence of Pyrophosphate
Ovotransferrin Phosphorylation Dry-heating Functional Property
2016/4/27
Ovotransferrin (OTf) was phosphorylated by dry-heating in the presence of pyrophosphate at pH 4.0 and 85??C for 1 and 5 d, and the functional properties of phosphorylated OTf (PP-OTf) were investigate...
Occurrence and ecological implications of pyrophosphate in estuaries
Occurrence and biological pyrophosphate estuaries
2014/6/9
Loading of bioavailable phosphorus, traditionally measured as soluble reactive phosphorus (SRP), contributes to the eutrophication of aquatic ecosystems. However, polyphosphates are also bioavailable ...
Iron bioavailability in infants from an infant cereal fortified with ferric pyrophosphate or ferrous fumarate
Iron infants ferrous fumarate ferric pyrophosphate, bioavailability stable isotopes infant cereal
2016/6/7
Background: Infant cereals are commonly fortified with insoluble
iron compounds with low relative bioavailability, such as ferric
pyrophosphate, because of organoleptic changes that occur
after add...