Here are presenting the blank based time-alignment (BBTA) as a strong analytical approach for treatment of non-linear shift in time occurring in HPLC-MS data. Need of such tool in recent large dataset produced by analytical chemistry and so-called omics studies is evident. Proposed approach is based on measurement and comparison of blank and analyzed sample evident features. In the first step o...

Two methods of triglycerideblank measurement were critically investigated. For 38 samples a mean blank value of 7.2 mg/dl was obtained when the blanks were measured by replacingthe saponifying reagent with 80% isopropanol. For the same samples, consistently higher blank values were obtained (mean = 18.3 mg/dl) when these were determined by the Kessler-Lederer method. It is suggested that, when ...

2. INSPECTION: Polisher receives and inspects the roundel. This should include measurement of the glass birefringence along the perimeter approximately where the hexagon is to be cut. These measurements are described in the Blank Specification and are the responsibility of the blank supplier. Keck experience is that this measurement was well correlated with the amplitude of the warping of the s...

abstract: mayonnaise is probably one of the most widely used sauces worldwide. the oil content of traditionally mayonnaise is more than 65%. fat has a role in creating viscosity, color and texture but might cause many diseases and disorders in human. in this study the influence of modified wheat bran as a fat replacer on the rheological properties of low fat mayonnaise was studied and compared ...

The measurement of immunoglobulin concentrations in serum by a turbidimetric method using a centrifugal analyser (Cobas Bio) is described. In the procedure described it is possible to measure the absorbance of each sample in the buffer reagent in a preliminary run without antiserum (sample blank for correction of colour, turbidity, etc.) In the main run (after adding antiserum) a final measurem...

ABSTRACT: Mayonnaise is probably one of the most widely used sauces worldwide. The oil content of traditionally mayonnaise is more than 65%. Fat has a role in creating viscosity, color and texture but might cause many diseases and disorders in human. In this study the influence of modified wheat bran as a fat replacer on the rheological properties of low fat mayonnaise was studied and compared ...

Indirect calorimetry involves measurement of CO(2) produced and O(2) consumed by an organism. These measurements are then used to calculate energy output, metabolic rate (MR), and respiratory quotient (RQ), a relative assessment of carbohydrate and lipid oxidation. By far the most difficult aspect of indirect calorimetry is measurement of O(2). Moreover, the abundance of O(2) (20.95%) relative ...

In the machining of split straight bevel gears, stiffness changes and internal stress are redistributed, which leads to serious deformation gear blank after machining. To rectify this problem, q finite element model is established by transforming processing information into simulation calculation information, carried out. Considering material, design, process blank, characteristics laws variati...

As a means of correcting for many potential interferences, polychromatic analysis offers an effective alternative to either sample pretreatment or separate blank determinations. Because of the differing spectral characteristics of each interfering species, and the nature of these interferences (static vs. kinetic), the application of polychromatic analysis must be optimized for each analytical ...