Prediction of total fatty acid parameters and individual fatty acids in pork backfat using Raman spectroscopy and chemometrics: Understanding the cage of covariance between highly correlated fat parameters

Meat Science

Volumn 111, Issue , 2016, Pages 18-26

  Berhe, Daniel T ^a   Eskildsen, Carl Emil ^a   Lametsch, René ^a   Hviid, Marchen S ^b   van den Berg, Frans ^a   Engelsen, Søren B ^a  

^a UNIVERSITY OF COPENHAGEN   (Denmark)

^b DANISH TECHNOLOGICAL INSTITUTE   (Denmark)

Author keywords

Backfat; Chemometrics; Fatty acid; Iodine value; Non targeted calibration; Raman spectroscopy

Indexed keywords

CALIBRATION; FORECASTING; IODINE; LEAST SQUARES APPROXIMATIONS; RAMAN SPECTROSCOPY; REGRESSION ANALYSIS;

BACKFAT; CHEMOMETRICS; COVARIANCE STRUCTURES; IODINE VALUE; NON-TARGETED; PARTIAL LEAST SQUARES REGRESSION MODELS; QUALITY PARAMETERS; VIBRATIONAL SPECTROSCOPIC TECHNIQUES;

FATTY ACIDS;

FAT INTAKE; FATTY ACID; LARD;

ADVERSE EFFECTS; ALGORITHM; ANALYSIS; ANIMAL; BIOLOGICAL MODEL; CALIBRATION; CASTRATION; CHEMISTRY; CLASSIFICATION; COMPARATIVE STUDY; CROSS BREEDING; DENMARK; DIET; FAT INTAKE; FEMALE; FOOD CONTROL; FOOD QUALITY; GROWTH, DEVELOPMENT AND AGING; LEAST SQUARE ANALYSIS; LOW FAT DIET; MALE; METABOLISM; METABOLOMICS; PIG; PRINCIPAL COMPONENT ANALYSIS; PROCEDURES; RAMAN SPECTROMETRY; RANDOMIZATION; SURFACE PROPERTY; VALIDATION STUDY; VETERINARY;

ALGORITHMS; ANIMALS; CALIBRATION; CASTRATION; CROSSES, GENETIC; DENMARK; DIET; DIET, FAT-RESTRICTED; DIETARY FATS; FATTY ACIDS; FEMALE; FOOD INSPECTION; FOOD QUALITY; LEAST-SQUARES ANALYSIS; MALE; METABOLOMICS; MODELS, BIOLOGICAL; PRINCIPAL COMPONENT ANALYSIS; RANDOM ALLOCATION; SPECTRUM ANALYSIS, RAMAN; SURFACE PROPERTIES; SUS SCROFA;

EID: 84941591752     PISSN: 03091740     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.meatsci.2015.08.009     Document Type: Article

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