Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Structural analysis of hydrolysis products obtained from beechwood glucuronoxylan. (A) ESI(−)-MS spectra of acidic XOSs produced by Xyn30A. (B) ESI(−)-MS2 spectra of the shortest Xyl2MeGlcA. (C) ESI(−)-MSn spectra of the major Xyl3MeGlcA. Structures of XOSs are depicted in insets using pairs of diagnostic product ions proposed previously (6).
