What are enzymes?

Some articles on enzymes:

Sobrietol
... The list of ingredients includes the enzymes quinoptotein alcohol dehydrogenase (QADH) and quinoprotein aldehyde dehydrogenase (QALDH) from Glucanobacter suboxydans or Acetobacter ...
Ligninase
... types of oxidative, extracellular fungal enzymes which catalyze the breakdown of lignin which is commonly found in the cell walls of plants ... term ligninase, the term lignin-modifying enzymes (LMEs) should be used, since these enzymes are not hydrolytic but oxidative (electron withdrawing) by ... Laccases are more widely distributed enzymes belonging to the multicopper oxidase (MCO) superfamily encompassing all three domains of life (bacteria, archaea, eukarya) ...
Clarification And Stabilization Of Wine - Clarifying Wine
... Before fermentation, pectin-splitting enzymes and, for white wine, fining agents such as bentonite may be added to the must in order to promote the agglomeration and settling of colloids later ... Grapes contain natural pectolytic enzymes responsible for softening the grape berries during ripeneing, but these are not active under wine-making conditions (due to pH level, SO2, and alcohol.) Therefore ...
Lay's/Archive1 - Animal Origin Enzymes
... market may contain rennet or pork enzymes that are added in cheese production ... Snacks marked "kosher" are free of animal enzymes ...
Sponge And Dough - Purpose
... which does several important things such as activate the different enzymes (protease and amylase) needed to leaven bread ... have reduced the naturally-occurring enzymes that grains had in former times, a result of no-longer-used grain-storage processes, so today small amounts of enzymes are routinely ...