A New Method for Structural Study of Hydrolyzable Tannins by Negative Ion Fast Atom Bombardment Mass Spectrometry

Ryuichi ISOBE; Takashi TANAKA; Gen-ichiro NONAKA; Itsuo NISHIOKA

doi:10.1248/cpb.37.1748

著者情報

キーワード: fast atom bombardment mass spectrometry, hexamethylphosphoric triamide, electron pair donor, matrix, hydrolyzable tannin, ellagitannin, gallotannin

ジャーナルフリー

1989 年 37 巻 7 号 p. 1748-1750

DOI https://doi.org/10.1248/cpb.37.1748

詳細

抄録

Negative ion fast atom bombardment mass spectrometry employing a hexamethylphosphoric triamide-glycerol (1 : 1, v/v) mixture as a matrix has been found to facilitate the molecular weight determination of hydrolyzable tannins in their free forms, as well as the detection of diagnostic fragment ions.

責任著者(Corresponding author)

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