biotransformation of fats and lipids using whole microbial cells

Ngày tải lên: 12/01/2014, 22:19

... ejection, and various forms of ion manipulation MASS SPECTROMETER TYPES 1.3.3 19 Time -of- Flight Mass Spectrometers The premise of separations by time -of- flight MS (TOF-MS) is that a mixture of ions of ... hallmark of impurity and degradant analysis HPLC is often used to profile and classify molecules and work in concert with mass spectrometry to assist with the elucidation of structure Identification of ... analysis of whole red blood cells each weighing several tens of picograms [6] The following is a short account of some of the notable feats that have transpired in this field Characterization of Impurities...

Ngày tải lên: 28/03/2014, 10:20

... cut-off value of 0.2, determined from a mean P/N of 1.516 with a SD of 0.056 for the 10 negative sera The specificity and sensitivity of the assay at three different cut-off values, 0.1, 0.2 and ... here was sensitive and specific for SPPV and GTPV antibody detection, and was easier to produce and perform, and less expensive, than existing serological methods for SPPV and GTPV antibody detection ... positive and 10 sera negative Determination of cut-off values To set negative/positive cutoff values, 20 positive and 10 negative samples were tested in duplicate by ELISA The P/N value (OD450 of test...

Ngày tải lên: 12/08/2014, 01:22

... Mixture of BSA and LSZ 95 6.1 Introduction 95 6.2 Results and Discussion 97 6.2.1 Selective Adsorption of BSA and LSZ 97 6.2.2 Sequential Adsorption of BSA and LSZ 102 6.2.3 Desorption of BSA and ... UV-scanning spectra of native lysozyme (pH 4.0 and pH 6.0) and desorbed lysozyme by NaH2PO4 and NaSCN 88 Figure 5-5 Comparison of CD spectra of native lysozyme (pH 4.0 and pH 6.0), and desorbed lysozyme ... magnetic Co-precipitation of FeCl2 and (Khalafalla and Reimers, fluid FeCl3 with ammonia 1980) Bilayer ferrofluid Dehydration of a salt solution of (Akhavan and FeCl2 and FeCl3 Ghominezhad, 1998)...

Ngày tải lên: 16/09/2015, 17:11

... checkpoint at the level of class-switched B cells or antibody-producing plasmablasts/plasma cells, and considering that autoreactive B cells are generated during the process of affinity maturation, ... inhibitory FcγRIIB and the modulation of B cell activity and humoral tolerance has also been translated into humans Expression of FcγRIIB was found to be considerably decreased in memory B cells from ... negative feedback of humoral and effector immune responses In addition, although not formally proven, it is tempting to speculate that the increased levels of CD86 expression on naïve B cells may be...

Ngày tải lên: 12/08/2014, 14:22

... profiles for MDZ = 7) the curves its Figure state standard deviation plots of the CYP3A5 *1/*1 (n = 6), and the *1/*3 (n = 6) and CYP3A5*3/*3 optimized sum of Mean ± standard deviation plots of ... MDZ and metabolite profile was optimized and, followed by the addition of the ITZ data and models, was used to test the Page of 15 (page number not for citation purposes) Theoretical Biology and ... al [29] and Shih & Huang [30] found no effect of the CYP3A5 genotype on the elimination of MDZ in a mixed population of healthy white and African American adults and Chinese volun- Page of 15 (page...

Ngày tải lên: 13/08/2014, 16:21

... Estimation of tumor cell content from simulated data using segmentation Tumor cells (%) Tumor cells using hemizygous loss (%)* Tumor cells using single copy gain (%)† Tumor cells using copy neutral ... analysis, as the analyzed cells are a mix of cells with allelic imbalance (tumor cells) and cells with no imbalance (matched normal cells) This mix results in a compression of BAF estimates that ... on the basis of their segmented mBAF values Evaluation and comparison of sensitivity and specificity using simulated Illumina data To investigate the sensitivity and specificity of the segmentation...

Ngày tải lên: 14/08/2014, 20:22

... vancomycin-intermediate and vancomy- of large amounts of gentamicin sulphate into acrylic bone cement: effect on cin-resistant Chemother handling and mechanical properties, antibiotic release, and biofilm formation ... variants (SCV) of staphylococci and other pathogens may survive5 and even replicate6 intracellularily, in osteoblasts, endothelial cells and even in polymorphonuclear leukocytes and macrophages ... eradication of planktonic residues but are not effective in eliminating micro-clusters disrupted from biofilms that may be the cause of recurrence after an indefinite period of time Fragments of biofilms...

Ngày tải lên: 26/10/2012, 09:53

... in winter and early spring, and viral infections in the mother during the second and third trimesters of gestation A strong association between hypofrontality and negative symptoms of schizophrenia, ... passivity and apathy, difficulty in abstract thinking, lack of spontaneity and flow of conversation, and stereotyped thinking (N1 to N7); and health concerns, anxiety, guilt, tension, mannerisms and ... MRI and CT, creating a single image that combines anatomy and physiology Three dimensional surface and volume- rendered images add perspective and facilitate the localization and sizing of lesions...

Ngày tải lên: 02/11/2012, 11:12

... of this study was to examine both the effects of age and loss of visual information on control of COP during quiet stance and to evaluate the use of Higuchi’s algorithm for this purpose Specifically, ... use of a fractal dimension analysis for investigating the effect of age and a loss of visual information on quiet stance COP Blaszczyk and Klonowski [10] have previously investigated the loss of ... between A/P and M/L COP data as these variables act independently of each other [20, 21] Total excursion area is a cumulative sum of the product of the distance travelled in each of the A/P and M/L...

Ngày tải lên: 03/11/2012, 10:09

... LA/AC-Fe ratio of 0.3m/0.2m, flow rate of to 6mL/min (or space velocity of 0.98-1.47m3/m3h), pH of 7-8, and initial arsenic concentration of 0.1-0.5mg/L, to obtain a breakthrough time of more than ... flasks Each of them contained 5g of adsorbents (adsorbent dose) and - 45 - Journal of Water and Environment Technology, Vol 6, No.1, 2008 1000mL synthetic groundwater with various levels of total ... (25oC) and atmospheric condition The samples were taken then acidified and analyzed for residual arsenic concentration A mixture of 70% As[III] and 30% As[V] was used in all of the experiments and...

Ngày tải lên: 05/09/2013, 09:38

... and optimization of fuel cells, improve long-term performance and lifetime, the introduction of cheaper materials and fabrication techniques, and the design and development of novel architectures ... displacement, and the degree of the deformation in MEA are directly related to the increasing of current density, due to increasing of heat generation This result may explain the occurrence of cracks and ... applications, and the durability of fuel cell stack components remains, in most cases, insufficiently understood Lengthy required testing times, lack of understanding of most degradation mechanisms, and...

Ngày tải lên: 05/09/2013, 14:58

... occurs in the month of March of 955.56 W/m2 at 13:00 and minimum in December of 705.56 W/m2 at 12:00 Whereas ambient temperature is maximum of 36.1oC at 13:00 in the month of May and minimum ambient ... active and passive solar stills is a real challenge for researchers around the world and necessitates the development of more advanced concepts of solar stills, focusing on multi-stage and evacuated ... is refined latent heat of vaporization of water at the condenser surface of last stage (J/kg), h fgNs is latent heat of vaporization of water at the condenser surface of the last stage (J/kg),...

Ngày tải lên: 05/09/2013, 16:11

... expanded since the discovery of the photocatalytic properties of TiO2 and the demonstration of its effectiveness to generate hydroxyl radicals in the presence of UV light [8] The more activity of ... treatment using nanoparticles of TiO2 and UV light The main feature of this work is the use of inexpensive and recoverable catalyst This sort of processes for degradation of organic compounds may ... black run) and with UV light (both with 100 mg L−1 of TiO2, and temperature of 303 K) Figure shows, very low reduction of COD which was found in the absence of light The increase of temperature...

Ngày tải lên: 05/09/2013, 17:03

... [4] of the wake and apply it to determine the wake of a VAWT Now, the cross-section area of the streamtube is a square of width 2R and height H instead of a circle From the conservation of momentum, ... Figure Schematic of Werle's wake model [5] Wake, power and cost modeling of a VAWT 3.1 Single stream model of a VAWT The book by Manwell, McGowan and Rogers [7] describes the analysis of the single ... wake and cost modeling for HAWT In general a HAWT downstream of an array of turbines may encounter multiple wakes due to several turbines upstream of it Since various wakes of the array of turbines...

Ngày tải lên: 05/09/2013, 17:03

... 80%, 53% and 85% respectively) In the other hand, the often use of hugging and kissing gestures in public of American people account for 53% and 83% respectively, much higher than the use of Vietnamese ... male friends usually shake hands and sometimes with a slight bow When shaking hands, both hands are often used Vietnamese people often shake hands with a lingering handshake which sometimes makes ... information and full understanding of the classification of body language and how to use gestures in Vietnam and America to behave in proper ways without making too many mistakes, and to make...

Ngày tải lên: 11/12/2013, 23:48

... II melt of Form II Form I to Form II melt of Form II loss of water melt of Form I Form I to Form II melt of Form II loss of water melt of Form III melt of Form VI loss of water melt of amorphous ... melt of Form VI melt of Form VI Form I to Form II melt of Form II loss of water melt of Form VI loss of water melt of Form VI Table Summary of combined DSC/XRD data, suggested results, and additional ... loss of water melt of Form III? loss of water melt of Form III Form I to Form II melt of Form II loss of water melt of Form III Form I to Form II melt of Form II Form I to Form II melt of Form...

Ngày tải lên: 14/02/2014, 03:20

... of the ISAs It is assumed that practitioners already have a knowledge of the 2007 edition of IFAC’s Handbook of International Auditing, Assurance, and Ethics Pronouncements • Use of sound professional ... mixture of: • Tests of the operational effectiveness of internal control; and • Substantive procedures such as tests of details and analytical procedures 35 GUIDE TO USING INTERNATIONAL STANDARDS ... establishing and promoting adherence to high-quality professional standards, furthering the international convergence of such standards and speaking out on public interest issues where the profession’s...

Ngày tải lên: 18/02/2014, 05:20

... compilation ª 2007 FEBS T Neuhof et al Trichoderma hydrophobins Fig Intact-cell MALDI-TOF mass spectra of mycelia and spores of Trichoderma strains The masses 7347 and 7494 of T atroviride spores correlate ... Neuhof et al Fig Intact-cell MALDI-TOF spectra of mycelia (A, C, E) and sporulating mycelia (B, D, F) of three strains of H jecorina grown on malt agar The masses displayed have an error of about ... similar cleavage patterns of hydrophobins HFBIII of H jecorina and T longibrachiatum, and SRH1 and HFB1 of T atroviride, involving signal peptides, Kex2type processing, and C-terminal amino acid...

Ngày tải lên: 19/02/2014, 02:20

... contours of the restorations planned with the diagnostic wax-up, as well as the occlusal plane, the length and angulation of the teeth, their relation with the upper and lower lips at rest and when ... resin mock-up (33.3 per cent), and before and after pictures of other patients (12.5 per cent) No patient indicated diagnostic wax-up as his or her preferred method of visualisation While computer-imaging ... shape on dry and unetched teeth without application of adhesive and is therefore fully reversible Direct mock-up with composite resin was also preferred by patients for visualisation of expected...

Ngày tải lên: 19/02/2014, 17:20