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Brandies, analyses

Benzoic aldehydes mainly cover syringaldehyde and vanillin. Natural vanilla is prepared from the seeds (beans) of Vanilla planifolia, which may contain about 21 mg/ 100 g FW total phenols, including the major components vanillin (19.4 mg/100 g FW), 4-hydroxybenzaldehyde (1 mg/100 g FW), and vanillic acid (0.4 mg/100 g FW) (Clifford 2000b). In mango, vanillin has been found as free as well as vanillyl glu-coside (Sakho and others 1997). It has also been found in lychees (Ong and Acree 1998) and wines (Moreno and others 2007). For analysis of both brandy and wine aged in oak barrels, the limits of detection were found to be 27.5, 14.25, 14.75, and... [Pg.72]

Panossian A, Mamikonyan G, Torosyan M, Gabrielyan E and Mkhitaryan S. 2001. Analysis of aromatic aldehydes in brandy and wine by high-performance capillary electrophoresis. Anal Chem 73(17) 4379-4383. [Pg.85]

R. G. Strickley, M. Brandi, K. W. Chan, K. Straub, L. Gu, High-Performance Liquid Chromatographic (HPLC) and HPLC-Mass Spectrometric (MS) Analysis of the Degradation of the Luteinizing Hormone-Releasing Hormone (LH-RH) Antagonist RS-26306 in Aqueous Solution , Pharm. Res. 1990, 7, 530-536... [Pg.373]

Polak S, Wisnowska B, Brandys J (2009) Collation, assessment and analysis of literature in vitro data on hERG receptor blocking potency for subsequent modeling of drugs cardiotoxic properties. J Appl Toxicol 29 183-206... [Pg.325]

Pattern Recognition by Independent Multicategory Analysis (PRIMA) is another method retaining some characteristics of SIMCA. It has been applied to the classification of brandies... [Pg.129]

Luf, W., Stock, A. and Brandi, E. (1987) Detection of foreign fat in milk fat by triglyceride analysis. 2. Detecting dulteration by evaluating triglyceride combinations. Oesterreichische Milchwirt, 42, 29-35. [Pg.139]

Sam is available for his medical this year, but arrives late and in a rush. He has enjoyed a big lunch - steak and chips with deep-fried onion rings, followed by jam sponge pudding and custard. He has drunk most of a bottle of wine plus a brandy, and so is easily able to produce a urine sample. The company doctor checks Sam s weight and BP and sends blood and urine samples for analysis. [Pg.40]

Nedjma, M. (1997). Influence of complex media composition. Cognac s brandy, or Cognac, on the gas chromatography analysis of volatile sulfur compounds - Prehminary results of the matrix effect. Am. J. Enol. Vitic., 48, 333-338. [Pg.434]

The system by Sewenig et al. [210] as displayed in Fig. 6.14 has been used to isolate the two main compounds of a raspberry flavour, E-(a)- and E-(p)-ionone (Fig. 6.20) for carbon and hydrogen isotope analysis a correlation diagram of the data from various authentic samples and extracts from brandy, yoghurts and syrups permitted the discrimination between products from natural and nature-identical origin. [Pg.640]

Brandi, M., Meyer, M., and Suhnel, J. (2001) Quantum-chemical analysis of C-H- - -O and C H- - -N interaidions in RNA base pairs—H-bond versus anti-H-bond pattern, J. Biomol Struct. Dyn. 18, 545-555. [Pg.291]

Nedjma M, Maujean A. 1995. Improved chromatographic analysis of volatile sulfur compounds by the static headspace technique on water-alcohol solutions and brandies with chemiluminescence detection. J Chromatogr A 704 495-502. [Pg.204]

Strickley R G, Brandi M, Chan K W, et al. (1990). High-performance liquid chromatographic (HPLC) and HPLC-mass spectrometric (MS) analysis of the degradation of the luteinizing hormone-releasing hormone (LH-RH) antagonist RS-26306 in aqueous solution. Pharm. Res. 7 530-536. [Pg.406]

R 785 F. del Rio Portilla, Structural Analysis of Proteins by Nuclear Magnetic Resonance and Mass Spectrometry , Educacion Quimica, 2003,14,9 R 786 G. G. Gallego, Revolutionary Methods for the Analysis of Macromolecules , Anales de la Real Academia Nacional de Farmada, 2003,69,71 R 787 J. M. Natta and M. Gari, Contribution of Isotopic Methods ( H-NMR and C-MS) to the Alcoholic Beverage Industry for Confirming Brandy Authenticity , Alimentacion, Equipos y Tecnologia, 2003,183,47... [Pg.56]

Cassano AE, Martin CA, Brandi RJ, Alfano OM Photoreactor analysis and design fundamentals and applications, Ind Eng Chem Res 34 2155—2201, 1995. [Pg.102]

Schlummer, M. Brandi, F. Maurer, A. van Eldik, R. Analysis of flame retardant additives in pol3mier Factions of waste of electric and electronic equipment by means of HPLC-UV/MS And GPC HPLC-UV. J. Chromatogr. A, 2005,1064, 39-51. [Pg.1867]

An on-line method for wine classification was also suggested by Fauhl and Wittkowski. H NMR spectroscopy has also been used to aid determination of site-specific D/H ratios in glycerol from different wine sources, since glycerol is found in wine as a byproduct of glycolysis. The applications of the SNIP method have also been extended to spirits and brandies. Since many of these studies are based on ethanol determination, a critical analysis of the accuracy of the SNIF-NMR method compared with other methods such as a time domain least-squares procedure has been carried out. ... [Pg.122]

See other pages where Brandies, analyses is mentioned: [Pg.286]    [Pg.90]    [Pg.13]    [Pg.33]    [Pg.228]    [Pg.23]    [Pg.43]    [Pg.1127]    [Pg.178]    [Pg.286]    [Pg.187]    [Pg.480]    [Pg.571]    [Pg.38]    [Pg.254]    [Pg.122]    [Pg.43]    [Pg.100]    [Pg.130]    [Pg.166]    [Pg.2]    [Pg.148]    [Pg.168]    [Pg.272]    [Pg.305]    [Pg.372]    [Pg.535]    [Pg.115]    [Pg.399]   
See also in sourсe #XX -- [ Pg.292 , Pg.293 , Pg.294 ]



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