From the USDA NMR Database of Lignin and Cell Wall Model Compounds

A description of these data, collected by Sally Ralph and Larry Landucci at the USDA Forest Products Lab, and John Ralph's group at the USDA Dairy Forage Research Center and (more recently) the UW Biochemistry Department, is available as a pdf file. This includes a description of the naming conventions used as well as experimental conditions and a structure index.

Monomers
b-O-4 Dimers, 2-Carbon Sidechain
b-O-4 Dimers, 3-Carbon Sidechain, a-C=O
b-O-4 Dimers, 3-Carbon Sidechain
5-Hyroxyconiferyl alcohol b-O-4 Dimers, 3-Carbon Sidechain
b-5 Dimers
b-b Dimers
5-5 Dimers
b-1 Dimers
Biphenyl methane Dimer
5-O-4 Dimers
Trimers
Trimers Containing Ferulic or Coumaric Acid
More Trimers Containing Ferulic, Coumaric or p-OH-Benzoic Acid
Tetramers
Misc. Compounds

PDO exception SQLSTATE[42S02]: Base table or view not found: 1146 Table 'metabolomics.basic_data_entries_info' doesn't exist


42S02
#0 /bmrb/htdocs/php_includes/metabolomics_globals.inc(136): PDO->query('SELECT *  FROM ...', 2)
#1 /bmrb/htdocs/metabolomics/metabolomics_new_standards_jr.php(38): executeSearch(Object(PDO), 'SELECT *  FROM ...')
#2 {main}
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