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Table 6 Extracellular enzymes assayed in litter, with abbreviations used in this study, enzyme commission numbers (EC), and corresponding substrates

From: Litter chemical quality strongly affects forest floor microbial groups and ecoenzymatic stoichiometry in the subalpine forest

Enzyme

Abbreviation

EC

Substrate

Acid phosphatase

AP

EC 3.1.3.1

pNP-phosphate

Cellobiohydrolase

CBH

EC3.2.1.91

pNP-cellobioside

β-Glucosidase

BG

EC 3.2.1.21

pNP-β-glucopyranoside

β-N-Acetylglucosaminidase

NAG

EC 3.2.1.14

pNP-β-N-acetylglucosaminide

Leucine aminopeptidase

LAP

EC 3.4.11.1

Leucine p-nitroanilide

Peroxidase

POD

EC 1.11.1.7

l-DOPA