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Fingerprints of Phalaenopsis Tissues in Growth and Spike Induction Periods—A Solid‐state 13 C NMR Approach
Author(s) -
Tzou DerLii M.,
Ni LinKai,
Chen MeiMan,
Chiou MinChuan,
Chen LiChou,
Hsu ShanTe,
Ku KuoLung,
Cheng ChienChung
Publication year - 2013
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.201300099
Subject(s) - chemistry , magic angle spinning , excitation , spectral line , solid state nuclear magnetic resonance , analytical chemistry (journal) , nuclear magnetic resonance spectroscopy , nuclear magnetic resonance , spectroscopy , stereochemistry , physics , chromatography , quantum mechanics , astronomy
Solid‐state Nuclear Magnetic Resonance (ss‐NMR) 13 C single‐pulse excitation spectroscopy in combination with the magic‐angle spinning (MAS) technique was applied to a series of Phalaenopsis tissues, including the leaf, sheath, stem, and root, at different growth and spiking periods. Compared with{ 1 H}/ 13 C cross‐polarization MAS spectra, the 13 C single‐pulse excitation MAS spectra displayed very distinct spectral patterns, recognizable as fingerprints of the tissues studied. 1 Here, we demonstrate that solid‐state 13 C single‐pulse excitation NMR spectroscopy provides a direct and robust analytical tool for studying the various tissues of Phalaenopsis in different growth and spiking induction periods.