国立研究開発法人 国際農林水産業研究センター | JIRCAS

Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry for Rice (<I>Oryza sativa</I> L.) Seed Phytochemicals

JARQ : Japan Agricultural Research Quarterly
ISSN
00213551
書誌レコードID(総合目録DB)
AA0068709X
本文フルテキスト

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.

刊行年月2007-07-01
作成者KAJIWARA Hideyuki
著者キーワード

matrix

variety

公開者Japan International Research Center for Agricultural Sciences
データ作成日2007-07-01
国立情報学研究所メタデータ主題語彙集(資源タイプ)Journal Article
41
3
開始ページ191
終了ページ194
DOI10.6090/jarq.41.191
権利Japan International Research Center for Agricultural Sciences
言語eng