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KMID : 0903519980410030240
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Journal of the Korean Society of Agricultural Chemistry and Biotechnology
1998 Volume.41 No. 3 p.240 ~ p.246
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Identification of geographical origin of sesame seeds by near infrared spectroscopy
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Abstract
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Geographical origin oaf the Korean, Chinese and Japanese sesame seeds were identified very high accuracy by NIR spectroscopy. The NIR instrument of filter type showed the same accuracy of the monochromator scanning type to identify the geographical origin of the sesame seeds. In case of adulteration between the Korean and Chinese sesame seeds, the ratio of addition could be determined about 10% error level. The reason of identification of geographical origin by NIR spectroscopy, it was supposed to the difference, of oil cake substance.
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KEYWORD
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