Determination of prior treatment of fish and fish products using microwave dielectric spectra

作者: M. Kent , K. MacKenzie , U.-K. Berger , R. Knöchel , F. Daschner

DOI: 10.1007/S002170050576

关键词: Principal component analysisPolyphosphateMicrowavePandalus borealisHaddockFish productsGadusDielectric spectrumChromatographyChemistryBiotechnologyFood scienceIndustrial and Manufacturing EngineeringBiochemistryGeneral chemistry

摘要: Microwave dielectric spectra of fish products [processed prawns (Pandalus borealis), cod (Gadus morhua), haddock (Melanogrammus aeglefinus) and saithe (Pollachus virens)] were transformed using the statistical method principal component analysis. The components obtained used as descriptors to construct discriminant functions for separation samples into groups, e.g. added water or no water, polyphosphate polyphosphate. was validated internal cross-validation.

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