KOREAN JOURNAL OF CROP SCIENCE (한국작물학회지)
- Volume 51 Issue spc1
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- Pages.304-309
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- 2006
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
Nondestructive Prediction of Fatty Acid Composition in Sesame Seeds by Near Infrared Reflectance Spectroscopy
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Kim, Kwan-Su
(Department of Medicinal Plant Resources, Mokpo National University) ;
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Park, Si-Hyung
(Department of Medicinal Plant Resources, Mokpo National University) ;
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Choung, Myoung-Gun
(Department of Pharmacognosy Material Development, Kangwon National University) ;
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Kim, Sun-Lim
(National Institute of Crop Science, RDA)
- Published : 2006.11.30
Abstract
Near infrared reflectance spectroscopy (NIRS) was used to develop a rapid and nondestructive method for the determination of fatty acid composition in sesame (Sesamum indicum L.) seed oil. A total of ninety-three samples of intact seeds were scanned in the reflectance mode of a scanning monochromator, and reference values for fatty acid composition were measured by gas-liquid chromatography. Calibration equations were developed using modified partial least square regression with internal cross validation (n=63). The equations obtained had low standard errors of cross-validation and moderate