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MUST PROCESSING

Pre-fermentation processing enzymes have been used for a long time by the wine and juice industries (van Rensburg and Pretorius, 2000). The first commercial enzyme preparations used were pectinases, enzymes responsible for the breakdown of pectin. Conventional application of pectinases pre-fermentation can enhance juice yield by degrading polysaccharides (e.g., pectin) that interfere with juice extraction. These preparations also improve the extraction of color (red wines) and flavor molecules trapped in grape skins as well as reduce the potential for post-fermentation instabilities. Newer commercial preparations may also contain secondary activities such as the ability to degrade cellulose to further enhance cell wall breakdown. [Pg.106]


This software model is a learning classifier system. Because classifier systems learn, they can be applied to the control of a dynamic system, such as a reactor or an instrument, which must process various types of samples under unpredictable conditions, even when the rules required for successful control are unknown. [Pg.266]

However, since any process evaluation is no better than the rate data fed into it, the chemical engineer must always be suspicious of the validity of rate data, whether from the hterature or obtained in house. A particular concern is the extrapolation of rates obtained under one set of conditions to different operating conditions. Perhaps one must process hquids at high temperatures and pressures, while lab data are easiest to acquire in a glass flask at atmospheric pressures and lower temperatures. The prudent engineer would want at least to spot check any rate expressions at actual operating conditions or risk trouble. [Pg.78]

A common problem experienced under the current automation paradigm, with the demand for greater results in shorter iteration cycles (1-2 weeks), is that screeners are required to collect data from several single assay workstations, often run on different software platforms. With the demand for results on more compounds per week, the screeners must process more samples through the assays, each with fewer data points and replicates. This trade off in quality for quantity can result in lower overall data fidelity. [Pg.10]

Thin-layer chromatography (TLC), sometimes also called planar chromatography, employ a stationary phase immobilized on a glass or plastic plate and an organic mobile phase. It is a rather old technique whose application in residue analysis has been limited in the past by poor chromatographic resolution, inadequate selectivity, and insufficient sensitivity (49). This was due to inherent problems in the quality of the available stationary phase materials and in the uniformity of the layers prepared. Today, the availability of affordable, precoated plates with acceptable performance and consistency has led to the general acceptance of TLC as an efficient procedure for residue analysis (50). The method is used preferentially when analysts must process large numbers of samples in a short period of time (51). [Pg.674]

Development of technology is generally done using laboratory scale units. Experimental data can be obtained with less expense and with more accuracy and flexibility than by attempting to do the same test on a commercial scale. In the laboratory, smaller quantities of feedstock and catalyst are needed and lower manpower and capital costs are incurred. By necessity, bench scale units must process feedstocks which are at least as difficult as those processed commercially. [Pg.314]

Stress can worsen your MCS symptoms due to the adrenalin boosts (internal triggers) which your body must process. Especially when the patient has a damaged detoxification system this could mean an added burden. Meditation and Reiki are quick methods to relax a stressed body and soul. See entries 238 and 272. [Pg.37]

The interest in LIMS is directly due to the need to manage the increasing amounts of data generated by the modern analytical laboratory. LIMS systems are used in quality control and analytical services laboratories within the petroleum, petrochemical, chemical, pharmaceutical industries and others, where intelligent, automatic instruments generate large amounts of data. The laboratory must process, correlate, report and store these data securely for long periods of time. [Pg.30]

The third step in an analysis is to process the sample, as shown in Figure 1-2. Under certain circumstances, no sample processing is required prior to the measurement step. For example, once a water sample is withdrawn from a stream, a lake, or an ocean, its pH can be measured directly. Under most circumstances, we must process the sample in any of a variety of different ways. The first step is often the preparation of a laboratoiy sample. [Pg.8]

When an atom is placed in an external magnetic field (strength B) so that J and I decouple (cf. (11.31)), the nuclear magnetic moment vector nj must process around the field direction, with the components in the direction of the field restricted to... [Pg.323]

The three transitions between the three terms are referred to as zero-field transitions or the zero-field resonances. In an applied high-frequency field Bi cos rot, all three transitions are allowed. This follows immediately by computation of the transition matrix elements (g/UB/h)(Tu Bi S T > using Table 7.2 for example, the transition matrix element for the zero-field transition T -(- Tz (Fig. 7.5), the transition matrix element (Txl(BixSx+ BiySy+ Bi2S2) T2> is nonzero only for the y component. For this transition, Bi must thus have a component in the y direction. From Fig. 7.5, this becomes intuitively clear for this transition, aU the spins must process around the y axis. The other two zero-field transitions follow by cyclic permutations. [Pg.186]

Information-processing requirements The amount of information you must process, in terms of thinking and problem solving, is fairly minimal. 1 2 3 4 5... [Pg.873]

Process the analysis and diagnosis according to the ABS advanced by owner. Use the diagnosis instrument (Annex 1) for final check and confirmation. It must process the run inspection after the competition of all ABS maintenance. The test condition is shown as follows ... [Pg.317]

The combustion gases remain in the kiln for a very short time. Due to the short times and low gas velocities, there is very little gas mixing. Air that enters the system may not mix with all of the organics emitted by the waste. Hot and cold layers will exist within the kiln The SCC must process all of the kiln exit gases to properly mix and oxidize all of the organics in the gas stream. [Pg.155]


See other pages where MUST PROCESSING is mentioned: [Pg.652]    [Pg.373]    [Pg.7]    [Pg.182]    [Pg.257]    [Pg.243]    [Pg.506]    [Pg.278]    [Pg.31]    [Pg.1840]    [Pg.1855]    [Pg.652]    [Pg.373]    [Pg.60]    [Pg.233]    [Pg.70]    [Pg.257]    [Pg.334]    [Pg.340]    [Pg.341]    [Pg.357]    [Pg.373]    [Pg.1550]    [Pg.1671]    [Pg.506]    [Pg.583]    [Pg.16]    [Pg.112]    [Pg.927]    [Pg.942]    [Pg.906]    [Pg.921]    [Pg.626]    [Pg.1299]    [Pg.174]    [Pg.526]    [Pg.133]    [Pg.225]   


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