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华南理工大学食品分析课件Chapter12 Reporting Results and Reliability of Analyses
华南理工大学 食品分析 课件 Chapter12 Reporting Results Reliability of Analyses
2009/12/24
华南理工大学食品分析课件Chapter12 Reporting Results and Reliability of Analyses。
Free and bound phenolics in 21 japonica cultivars (Oryza sativa) of rice bran and polished rice were analyzed using 3D-HPLC. Although we observed high content variations among cultivars, the major fre...
Analyses of Aroma Components of Chardonnay Wine Fermented by Different Yeast Strains
different yeast strains Saccharomyces cerevisiae chardonnay
2009/3/20
The aim of this work was to evaluate the influence of selected wine yeasts on the quality of primary and secondary wine aromas using chemical and sensorial evaluation. Twenty-nine selected yeast strai...
Performance of Aspergillus niger Cultivation in Geometrically Dissimilar Bioreactors Evaluated on the Basis of Morphological Analyses
geometrically dissimilar bioreactors Aspergillus niger citric acid
2009/3/20
The characteristics of growth, productivity and morphology varied with the mixing system and the applied agitation regime. In the first series of experiments, the flow characteristics of Aspergillus n...
Conductimetric Analyses of Bacteriophage Infection of Two Groups of Bacteria in DL-Lactococcal Starter Cultures
bacteriophage analysis conductance indirect conductance method starter culture activity
2008/3/22
Two conductimetric methods were used for simple and rapid detection of bacteriophages against the two major groups of bacteria in DL-lactococcal, mixed-strain starter cultures. Bacteriophages against ...
Assessment of the authenticity of fruit spirits by gas chromatography and stable isotope ratio analyses
authenticity fruit spirits gas chromatography stable isotope ratio analysis IRMS SNIF-NMR linear discriminant analysis
2014/3/3
The gas chromatographic (GC) determination of volatile constituents and the determination of 13C/12C isotope ratios by isotope ratio mass spectrometry – IRMS analysis as well as SNIF–NMR analysis of (...
Effects of wheat cultivar and harvest year on technological quality studied by univariate and multivariate analyses
wheat cultivar processing variables univariate analysis multivariate analysis
2014/3/4
The effects of wheat cultivar and harvest year on the wheat technological quality were studied by univariate and multivariate statistical methods. Two wheat varieties sown in the harvest years 2003–20...
Thermal Analyses of Polyol-Aqueous Solutions at Temperatures below 0°C
polyol sorbitol freezing point thermal analysis
2010/11/22
The thermal properties of polyol-aqueous solutions (xylitol, sorbitol, maltitol and lactitol) in concentrations from 5% to 30% (0.15-2.86 molal) were analyzed by differential scanning calorimetry at t...