지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
This experiment was carried out to find suitable sample type for a more accurate prediction and non-destructive way in the application of NIRS technique for estimation amino acid composition of soybean by comparing three different sample types, single seed, whole seeds, and milled seeds’ powder. The coefficient of determination in calibration and 1-VR of cross-validation for 17 amino acids analyzed by NIR using milled powder were highest, followed by single seed, and then whole seeds were the lowest. The R2 coefficients of determination in calibration for single bean perimeters were higher than those of whole beans and showed higher R2 coefficient than 0.8 with the exception of seven amino acids. On the other hand, calibration equation development for only glutamic acid analyzed NIRS data scanned with whole seeds showed higher R2 coefficient than 0.8. Eleven different amino acids, such as aspartic acid, threonine, serine, glutamine, glycine, alanine, valine, isoleucine, leucine,arginine and proline, of soybean seeds in the powder had higher R2 coefficient of determination in calibration than 0.8 and could be estimated for the most accurate prediction. However, judging from the results of single bean samples, in consideration on NIR application for more nondestructive and faster prediction, these amino acids using single bean sample could be estimated without grinding the seeds.
목차
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참고문헌 (21)
참고문헌 신청
Berardo N / 2009 / Characterization of maize germplasm for the chemical composition of the grain / J. Agric. Food Chem 57 : 2378 ~ 2384
Choung MG / 2001 / Determination of protein and oil contents in soybean seed by near infrared reflectance spectroscopy / Korean J. Crop Sci 46 : 106 ~ 111
Downey, G. / 1994 / Grain analysis by NIRS: Is the harvest in?, In Leaping Ahead with Near Infrared Spectroscopy / Royal Australian Chemical Institute : 136 ~ 147
Font R / 2004 / Use of near-infrared spectroscopy for screening the individual and total glucosinolate contents in Indian mustard seed (Brassica juncea L. Czern. & Coss.)
Fontaine J / 2001 / Near-infrared reflectance spectroscopy enables the fast and accurate prediction of the essential amino acid contents in soy, rapeseed meal, sunflower meal
Choung MG / 2001 / Determination of protein and oil contents in soybean seed by near infrared reflectance spectroscopy / Korean J. Crop Sci 46 : 106 ~ 111
Downey, G. / 1994 / Grain analysis by NIRS: Is the harvest in?, In Leaping Ahead with Near Infrared Spectroscopy / Royal Australian Chemical Institute : 136 ~ 147
Font R / 2004 / Use of near-infrared spectroscopy for screening the individual and total glucosinolate contents in Indian mustard seed (Brassica juncea L. Czern. & Coss.)
Fontaine J / 2001 / Near-infrared reflectance spectroscopy enables the fast and accurate prediction of the essential amino acid contents in soy, rapeseed meal, sunflower meal
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