Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry for Rice (Oryza sativa L.) Seed Phytochemicals
Japan Agricultural Research Quarterly
ISSN | 00213551 |
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NII recode ID (NCID) | AA0068709X |
Full text
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A quick and simple method for the evaluation of rice varieties using matrix-assisted laser desorption/ ionization time-of-flight mass spectrometry (MALDI TOF-MS) was proposed and the results of the mass analysis using five kinds of matrixes were demonstrated here. Extracts from ground rice seeds could be analyzed within 30 min to detect mass fingerprints resulting from phytochemicals. Each variety showed a unique mass fingerprint pattern and the characters of rice seed varieties could be visualized by radar chart peaks to distinguish varieties.
Date of issued | |
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Creator | KAJIWARA Hideyuki |
Subject |
matrix variety |
Publisher | Japan International Research Center for Agricultural Sciences |
Available Online | |
NII resource type vocabulary | Journal Article |
Volume | 41 |
Issue | 3 |
spage | 191 |
epage | 194 |
DOI | 10.6090/jarq.41.191 |
Rights | Japan International Research Center for Agricultural Sciences |
Language | eng |