Summary The major ether‐soluble products from the hydrolysis of humic and fulvic acids include levulinic, succinic and fumaric acids, accompanied by more variable amounts of 4‐hydroxy‐, 3‐methoxy‐4‐hydroxy‐, and 3,4‐dihydroxybenzoic acid. 3,5‐Dihydroxy‐benzoic acid was not detected in the hydrolysates examined.
No takes yet. Share an insight, caveat, or question.
Anderson et al. (1978) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: