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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 357 - 360 (4page)
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초록· 키워드
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The volatile components in leaves and roots of two glufosinate-tolerant rice varieties, Iksan483 and Milyang204, and conventional rice were extracted by solvent-assisted flavor evaporation prior to gas chromatography-mass spectrometry analysis. Five volatiles were identified in rice leaves as common constituents, whereas eight volatiles were identified in rice roots. These compounds include metabolites of different chemical groups such as acids, aldehydes, ketones, alcohols, phenols, and terpenes. In rice leaves, major volatile compounds were trans-2-hexenal ($0.62-16.45{\mu}g/g$) and 3-methyl butanoic acid ($0.43-1.36{\mu}g/g$). Benzyl alcohol ($1.31-5.37{\mu}g/g$), hexanal ($0.41-1.32{\mu}g/g$), and nonanal ($0.33-1.14{\mu}g/g$) were detected as the major volatiles in rice roots. Statistically significant differences were not observed in contents of all volatiles isolated from varieties, according to results of the one-way analysis of variance at the 0.05 level, suggesting that the volatile composition of transgenic rice fall within the range of non-transgenic counterparts.
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