differential scanning calorimetry of wheat flour cookies and crackers
Applications of Calorimetry in a Wide Context - Differential Scanning Calorimetry, Isothermal Titration Calorimetry and Microcalorimetry docx
Ngày tải lên :
06/03/2014, 22:20
... editor of the book for my experience and publications in the field of applications of calorimetry and biocalorimetry in the analysis of small and large drug molecules I welcomed the invitation and ... Elkordy, Department of Pharmacy, Health and Well-being, Faculty of Applied Sciences, University of Sunderland, Sunderland, United Kingdom Section Application of Differential Scanning Calorimetry into ... properties and thermal properties of Kraft lignin is shown Applications of Calorimetry in a Wide Context – Differential Scanning Calorimetry, Isothermal Titration Calorimetry and Microcalorimetry...
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Modeling and analysis of temperature modulated differential scanning calorimetry (TMDSC
Ngày tải lên :
13/09/2015, 21:10
... University of Singapore i Modeling and Analysis of Temperature Modulated Differential Scanning Calorimetry Table of Contents Page Acknowledgements i Table of Contents ii Summary v List of Tables ... of NHF and RHF of a heat flux TMDSC, no phase correction applied An algorithm used in the deconvolution of NHF and RHF of a heat flux TMDSC with phase correction An example of deconvolution of ... important part of my life, not only because of the generous offering of a full scholarship by NUS that helped me to complete the research project, but also because of the hospitality and beauty of Singapore,...
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Tài liệu Báo cáo khoa học: A differential scanning calorimetry study of tetracycline repressor pptx
Ngày tải lên :
20/02/2014, 02:21
... concentration of 0.6 mgặmL)1 and scan rate (v) of 0.12.0 Kặmin)1 Measurements of liganded protein were performed in buffer B, at a protein concentration of 0.4 mgặmL)1 and at vefold molar excess of Tc ... Tmax, of the complex of TetR with Tc is 70.4 C, measured at a protein concentration of 0.4 mgặmL)1 and scan rate of Kặmin)1 (Figs and 2) Therefore, under these experimental conditions, binding of ... spherical shape of the protein in the absence and presence of the ligand The increasing linear dependence of RH on the concentration of wild-type TetR suggests a strong tendency of the protein...
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Báo cáo vật lý: "EXOTHERMIC TRANSITIONS ON COOLING OF GELATINIZED NATIVE RICE STARCH STUDIED BY DIFFERENTIAL SCANNING CALORIMETRY" doc
Ngày tải lên :
07/08/2014, 14:20
... grain milled rice and milled rice flour studied by differential scanning calorimetry Cereal Chem., 68, 606–609 Vasanthan, T & Hoover, R (1992) Effect of defatting on starch structure and physicochemical ... enthalpy of exotherm of 1:2 system was higher compared with the enthalpy of exotherm of 1:3 system, was most probably due to concentration effect, in which the availability of amylose and lipid ... transitions were broad and flatten with Tcxo of ~119oC for 1:1, sharpen prominently and bigger for 1:2 but became slightly smaller and broader for 1:3, with Tcxo of ~89oC and 85oC, respectively...
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Báo cáo y học: "Differential gene expression of bone anabolic factors and trabecular bone architectural changes in the proximal femoral shaft of primary hip osteoarthritis patients" pptx
Ngày tải lên :
09/08/2014, 08:23
... as the differential gene expression of the α1 and α2 chain of collagen type I (p < 0.0001 and p < 0.002, respectively) between OA and controls, are shown in Table Interestingly, the ratio of COL1A1/COL1A2 ... donors and donors' families for their kind donation of bone tissue used for this study and offer an extended appreciation to the orthopaedic surgeons and nursing staff of the Department of Orthopaedics ... of Orthopaedics and Trauma in the Royal Adelaide Hospital for support and cooperation in the collection of femoral specimens and to the mortuary staff of the Institute of Medical and Veterinary...
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Different physical and chemical pretreatments of wheat straw for enhanced biobutanol production in simultaneous saccharification and fermentation
Ngày tải lên :
05/09/2013, 15:28
... Experiment and 2, 1.6 g of wheat straw was mixed in 50 ml of sterilized distilled water in 100 ml shaker flask and autoclaved at 135°C for h During Experiment and 4, 1.6 g of wheat straw in 50 ml of ... varied from 2.5 to 5.0% where, 2.5 g and 5.0 g of wheat straw were added The effect of temperature and the effect of combination of xylanase, cellulase, and β-glucosidase were examined during ... pretreatment, the effect of temperature and the effect of combination of xylanase, cellulase, and β-glucosidase were examined during saccharification 2.2.4 Physical and acid pretreatment with...
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Assessment of pretreatments and enzymatic hydrolysis of wheat straw as a sugar source for bioprocess industry
Ngày tải lên :
05/09/2013, 15:28
... content of esterified and etherified p-coumaric acids is 3.78 and 1.72% respectively, and the content of esterified and etherified ferulic acid is 1.02 and 2.2%, respectively [23] Dimerization of ... and fermentation of wheat straw to ethanol Journal of Biobased Materials and Bioenergy 2008, 2(3), 210-217 [68] Saha B.C., Cotta M.A Enzymatic hydrolysis and fermentation of lime pretreated wheat ... resulted in removal of 70% of hemicelluloses and 65% lignin and a subsequent 90% enzymatic hydrolysis yield [85] Aqueous methanol percolation (1:1 v/v, 1min, 10 ml/min) of wheat straw and a subsequent...
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Báo cáo khoa học: Differential expression pattern of the novel serine⁄threonine kinase, STK33, in mice and men doc
Ngày tải lên :
16/03/2014, 23:20
... knockout experiments: mice void of Camk4, as a consequence of disrupted promoter structure and exons I and II, exhibit impaired follicular development and ovulation [25] and impaired spermiogenesis ... band corresponds to the E coli native protein biotin carboxyl carrier protein (BCCP) Track in (B) corresponds to the purge of the column and shows a trace of antigen Track and contain 572 ng and ... causing a partial mixing of venal and arterial blood and a decrease of blood flow to the lungs On the other hand, data from the source database [34] suggests a higher expression of STK33 in neuroblastoma...
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Báo cáo Y học: Differential scanning calorimetric study of myosin subfragment 1 with tryptic cleavage at the N-terminal region of the heavy chain pdf
Ngày tải lên :
17/03/2014, 10:20
... coefficients) of S1 and its derivatives in the absence of F-actin were also examined in these experiments Differential scanning calorimetry (DSC) DSC experiments were performed on a DASM-4M differential scanning ... addition of mM MgCl2 F-Actin was stabilized by the addition of a twofold molar excess of phalloidin (Sigma) to obtain a better separation of the thermal transitions of actin-bound S1 and F-actin ... ligand binding Formation of stable ternary complexes of the myosin head with ADP and Pi analogs such as Vi, BeFx, and AlF4– were shown to cause a significant increase of the thermal stability of...
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Báo cáo khoa học: Identification of structural determinants for inhibition strength and specificity of wheat xylanase inhibitors TAXI-IA and TAXI-IIA doc
Ngày tải lên :
23/03/2014, 05:22
... has identified large families of isoforms of TAXI-type inhibitors in wheat grain [17] The amino acid sequences of TAXI-I and TAXI-II isoforms share a high degree of identity (UniProt accession ... inhibition of xylanases by TAXI-type inhibitors Materials and methods Production and purification of xylanases and xylanase inhibitors TAXI-I (i.e a mixture of TAXI-IA and TAXI-IB) was purified from wheat ... of Tyr174BSX and Tyr88BSX in the aglycon subsites of BSX, induced upon binding of TAXI-IA, additional interactions can be observed Contacts between Gln187TAXI-IA main˚ chain O and Tyr174BSX Of...
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Báo cáo khoa học: Study of uptake of cell penetrating peptides and their cargoes in permeabilized wheat immature embryos pot
Ngày tải lên :
23/03/2014, 07:20
... Queen in Right of Canada, as represented by the Minister of Agriculture and Agri-Food Canada Journal compilation ª 2008 FEBS A Chugh and F Eudes CPPs and their cargo in wheat Table List of CPPs employed ... Queen in Right of Canada, as represented by the Minister of Agriculture and Agri-Food Canada Journal compilation ª 2008 FEBS A Chugh and F Eudes CPPs and their cargo in wheat Effect of inhibitors ... internalization efficiency of the peptide, suggesting that differential uptake of CPPs in the same tissue can be a function of the sequence and length of the peptide Tat peptides (Tat, Tat2 and M-Tat) were...
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Báo cáo khoa học: Catalytic residues Lys197 and Arg199 ofBacillus subtilis phosphoribosyl diphosphate synthase Alanine-scanning mutagenesis of the flexible catalytic loop ppt
Ngày tải lên :
23/03/2014, 15:20
... of hydrophobic amino acids of b-strands located on either side of the exible catalytic loop The tightly packed interface prevents the closure of the loop, and thus, prevents the interaction of ... Table Kinetic constants of ADP inhibition vs ATP of wildtype and mutant PRibPP synthases The concentration of Rib5P and MgCl2 was 5.0 and 6.0 mM, respectively Results of activity determinations ... K197A enzyme, and 62.6 C for the R199A enzyme (data not shown) Altogether the results of native gel electrophoresis and differential scanning calorimetry show that the presence of alanine rather...
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DIFFERENTIAL THERMAL ANALYSIS OF CLAYS AND CARBONATES
Ngày tải lên :
22/05/2014, 15:57
... istics of the materials Siderite Cuthbert and Rowland (1947), Kerr and Kulp (1947), Frederickson (1948), and Rowland and Jonas (1949) have discussed the DTA curve of siderite Diluted and lieated ... number of studies involving the factors controlling the individual parts of the differential thermal analysis curves The geometry of a differential thermal curve of a clay is usually made up of three ... loop of both dickite and kaolinite can be shifted by PH20 of the furnace atmosphere (fig 7) Wyoming bentonite and other bentonitie materials in which the order of stacking and the organization of...
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báo cáo hóa học: " e differential mediating effects of pain and depression on the physical and mental dimension of quality of life in Hong Kong Chinese adults" pptx
Ngày tải lên :
18/06/2014, 19:20
... Wong et al.: The differential mediating effects of pain and depression on the physical and mental dimension of quality of life in Hong Kong Chinese adults Health and Quality of Life Outcomes ... symptoms and quality of life? The Journal of nervous and mental disease 2006, 194(4):241-248 Boelen PA, Prigerson HG: The influence of symptoms of prolonged grief disorder, depression, and anxiety ... prevalence of chronic pain, fatigue, and insomnia in the general population of Hong Kong Final report to the Health, Welfare and Food Bureau, Government of the Hong Kong Wong et al Health and Quality of...
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Báo cáo hóa học: "A mutated xylose reductase increases bioethanol production more than a glucose/xylose facilitator in simultaneous fermentation and co-fermentation of wheat straw" docx
Ngày tải lên :
21/06/2014, 05:20
... Olofsson et al AMB Express 2011, 1:4 http://www.amb-express.com/content/1/1/4 Page of (Kilian and Uden 1988; Meinander and Hahn-Hägerdal 1997) and the affinity for xylose is orders of magnitude ... evaluation of producing ethanol from softwood: Comparison of SSF and SHF and identification of bottlenecks Biotechnol Prog 19(4):1109–1117 doi:10.1186/2191-0855-1-4 Cite this article as: Olofsson ... depleted, the feeding of wheat straw pretreatment liquid was initiated A total of 1.0 L of wheat straw pretreatment liquid was added starting with an initial feed rate of 0.04 L h-1, which was...
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Báo cáo hóa học: " Performance Analysis of Multiple-Symbol Differential Detection for OFDM over Both Time- and Frequency-Selective Rayleigh Fading Channels" doc
Ngày tải lên :
23/06/2014, 01:20
... frequency of GHz, a bandwidth of MHz, and a mobile station velocity of 34 km/h may result in fD ≈ 0.01 In this case, since the ISI does not occur, these results are independent of the specific value of ... at 120 Mbit/s, and portable phones used in Japan and Europe He received the Meritorious Award from the ARIB (the Associate of Radio Industries and Businesses of Japan) of MPT of Japan, in 1997 ... calculation of (32) requires the knowledge of both delay profile and fD Furthermore, it requires higher computational complexity resulting from (25), (26), (27), (28), and ˆ −1 ˆ (29) and calculations of...
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Báo cáo y học: "Differential clinical efficacy of anti-CD4 monoclonal antibodies in rat adjuvant arthritis is paralleled by differential influence on κ α NF-κB binding activity and TNF-α secretion of T cell" pot
Ngày tải lên :
09/08/2014, 03:24
... explanation for their differential clinical efficacy [22] While the binding sites of W3/25 and OX35 are situated in the CC region of domain D1 and the BC region of domain D2 of the CD4 molecule, ... basis of a mean body weight of 175 g) on days 1, 0, 3, and 6, i.e day before AA induction, on the day of induction (day 0), and thereafter The lower dose of OX35 (2 mg) was chosen on the basis of ... depletion of CD4+ cells, as indicated by unchanged percentages of CD8+ cells In addition, there was modulation of the CD4 and co-modulation of the CD3 surface molecules and indirect modulation of the...
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Báo cáo y học: "Differential binding of chemokines to macrophages and neutrophils in the human inflamed synovium" pps
Ngày tải lên :
09/08/2014, 03:24
... they are biologically active, and are expressed by cells of the synovium and cartilage Tumour necrosis factor-α blockade reduces synovial expression of CCL2 and CXCL8 and reduces inflammatory cell ... bind members of the class of chemokines with two adjacent cysteine (C) residues near the NH2-terminus (CC; e.g CCL2, CCL3 and CCL5) and CXC receptors (CXCR) bind members of the class of chemokines ... number of cells binding chemokines In the cases of CCL2, CCL3 and CCL5 there were no differences in the percentages of positive cells between RA and non-RA tissue A higher percentage of cells,...
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Báo cáo khoa học: " Differential protection by wildtype vs. organelle-specific Bcl-2 suggests a combined requirement of both the ER and mitochondria in ceramide-mediated caspase-independent programmed cell death" docx
Ngày tải lên :
09/08/2014, 10:20
... metabolism, Nox1, CYLD, Bmf, and cathepsin and calpain proteases as candidate mediators of ciPCD [2,8-10] However, and despite these advances, a coherent picture of the molecular steps in ciPCD ... that excess formation of ROS triggers ciPCD by activation of the DNA repair enzyme PARP, followed by intracellular depletion of NAD+ and ATP, nuclear translocation of AIF and finally, death [14] ... insertion sequence of the ER-specific isoform of rat hepatic cytochrome b5, directing Bcl-2 to the cytosolic face of the ER In addition, Zhu and coworkers constructed a gene encoding a form of Bcl-2 that...
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