한국작물학회지 (KOREAN JOURNAL OF CROP SCIENCE)
- 제41권1호
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- Pages.13-19
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- 1996
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
근적외선분광분석법에 의한 등숙시기별 보리종실의 성분측정
Determination of Barley Grain Components at Different Maturing Stages by Near Infrared Reflectance Spectroscopic Analysis
- Kim, Byung-Joo (National Yeongnam Agricultural Experiment Station) ;
- Park, Eui-Ho (College of Natural Resources, Yeungnam University) ;
- Suh, Hyung-Soo (National Yeongnam Agricultural Experiment Station)
- 발행 : 1996.02.01
초록
많은 보리계통의 주요 종실성분을 등숙초기단계에 신속하고 정확하게 분석하기 위한 근적외분광분석법의 이용가능성을 검토하기 위하여 겉보리 34계통을 재료로 출수후 25, 30, 35일에 각각 수확하였다. 이들 시료들을 대상으로 양질의 보리품종을 선발하는데 있어 품질면에 크게 영향을 미치는 전분,
This study was conducted to establish the rapid determination method for major components of maturing covered barley grains, and to improve the efficiency of selection in barley breeding. Near Infrared Reflectance Spectroscopy (NIRS) is an established, economical and nondestructive technique applied widely to the food and feed industry. 34 barley lines were sampled at 5 day-interval from 25 to 35 days after heading. A standard regression analysis for the data obtained by analytical laboratory methods and NIRS method was carried out to get a useful calibration equation. The simple significant correlation between these two methods at 25 days after heading was recognized in starch and