A Study on the determination of Adulteration of Sesame Oil by near Infrared Spectroscopy

Adulteration of sesame oil using near infrared (NIR) spectroscopy was determined. Vegetable oils including sesame oil were scanned on the NIR spectrophotometer at 400-2500 nm. Partial least square (PLS) was applied on the standardized full NIR spectral data. Discriminant analysis with PLS is adequat...

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Bibliographic Details
Published inKorean Journal of Food Science and Technology Vol. 36; no. 4
Main Authors Noh, M.J. (National Institute of Scientific Investigation, Seoul, Republic of Korea), E-mail: nomi@nisi.go.kr, Kim, S.J. (National Agricultural Products Quality Management Service, Anyang, Republic of Korea), Jeong, J.I. (National Institute of Scientific Investigation, Seoul, Republic of Korea), Min, S.S. (National Institute of Scientific Investigation, Seoul, Republic of Korea), Park, Y.S. (National Institute of Scientific Investigation, Seoul, Republic of Korea)
Format Journal Article
LanguageKorean
Published 01.08.2004
Subjects
ACEITE DE SESAMO
ADULTERACION
ADULTERATION
ESPECTROSCOPIA INFRARROJA
HUILE DE SESAME
INFRARED SPECTROPHOTOMETRY
SESAME OIL
SPECTROSCOPIE INFRAROUGE
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Summary:Adulteration of sesame oil using near infrared (NIR) spectroscopy was determined. Vegetable oils including sesame oil were scanned on the NIR spectrophotometer at 400-2500 nm. Partial least square (PLS) was applied on the standardized full NIR spectral data. Discriminant analysis with PLS is adequate for determination of sesame oil adulteration, except with decreasing adulteration rate. Designing of quality control system, which uses NIR spectroscopy to measure adulteration level of sesame oil is thus possible, although more work is required to give acceptable accuracy level.
Bibliography:Q04
2005011617
ISSN:0367-6293