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Near-infrared spectroscopy in food science and technology by Yukihiro Ozaki, W. Fred McClure, Alfred A. Christy

By Yukihiro Ozaki, W. Fred McClure, Alfred A. Christy

This reference offers nutrients technological know-how pros a operating knowing of near-infrared spectroscopy (NIRS) and its function in maximizing foodstuff capability. It explains the technical facets of NIRS, together with: uncomplicated rules; features of the NIR spectra; instrumentation; sampling ideas; and chemometrics. The publication information functions of NIRS in agricultural and marine items, foodstuffs and processed meals, engineering and procedure tracking, and nutrition protection and illness prognosis.

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Extra resources for Near-infrared spectroscopy in food science and technology

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M. De Pont, eds. Elsevier, Amsterdam, 103–146, 1986. 11. M. S. Braiman, K. J. Rotschild. Fourier transform infrared techniques for probing membrane protein structure. Ann Rev Biophys Biophys Chem 17: 541–570, 1988. 12. C. Sandorfy. Overtones and combination tones: application to the study of molecular associations. In: Infrared and Raman spectroscopy of biological molecules. T. M. Theophanides, D. Reidel, eds. Dordrecht, The Netherlands, 305–318, 1979. 13. M. Tinkham. Group Theory and quantum mechanics.

1. Fundamentals, Overtones, and Anharmonicity Constants of Well-Localized Vibrational Groups of Free Species SPH/OTE SPH/OTE Char Count= 0 SPH/OTE JWDD019-02 SPH/OTE JWDD019-Ozaki September 7, 2006 18:16 Char Count= 0 23 POLYATOMIC OSCILLATORS POLYATOMIC OSCILLATORS The theoretical background developed for the diatomic molecules explains well the essential spectral features of overtones. However, the near-infrared spectra also contain combination bands because an infrared photon can excite two (and more) distinct vibrational modes in the same molecule.

J Chem Phys 112: 248–259, 2000. 18. D. Luckhaus, M. J. Coffey, M. D. Fritz, F. F. Crim. Experimental and theoretical vibrational overtone spectra of νCH = 3, 4, 5 and 6 in formaldehyde (H2 CO). J Chem Phys 104: 3472–3478, 1996. 19. D. T. Anderson, S. Davis, D. J. Nesbitt. Hydrogen bond spectroscopy in the near infrared: out-of-plane torsion and antigeared bend combination bands in (HF)2 . J Chem Phys 105: 4488–4503, 1996. 20. -C. Bernard-Houplain, C. Sandorfy. Low temperature infrared study of association in dissolved dimethylamine.

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