Characterizing chilling responses for tulip bulbs by 1H-NMR imaging in relation to metabolic activity

Mari Iwaya-Inoue, Hiroshi Okubo, Eisuke Matsuo, Kei Motooka, Nobuaki Ishida, Mika Koizumi, Hiromi Kano

研究成果: Contribution to journalArticle査読

12 被引用数 (Scopus)

抄録

The physical state of water and metabolic activity in tulip bulbs held at low temperatures were observed using 1H-NMR imaging and TNBT staining. A strong water signal was observed in cortex parenchyma for bulb scales held at 15°C for 3 weeks, followed by storage at 5°C for 8 weeks, while a weak water signal was recorded in non-chilled bulb scales. Signal intensity and NMR longitudinal relaxation time (T1) for tulip bulbs reflected differences in the degree of water binding and metabolic activity between chilled and non-chilled bulbs.

本文言語英語
ページ(範囲)241-248
ページ数8
ジャーナルCryo-Letters
17
4
出版ステータス出版済み - 7 1 1996

All Science Journal Classification (ASJC) codes

  • 解剖学
  • 農業および作物学

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