| Subject | English | Portuguese |
| med. | activating enzyme | enzima de ativação |
| med. | adaptive enzyme | enzima induzida |
| med. | adaptive enzyme | enzima adaptativa |
| med. | allosteric enzyme | enzima alostérica |
| chem. | amylolytic enzyme | enzima amiolítico |
| med. | an enzyme | transaminase |
| gen. | an enzyme | enzimas hepáticas (do fígado) |
| med. | angiotensin converting enzyme | enzima de conversão da angiotensina |
| agric. | apo-enzyme | apofermento |
| agric. | apo-enzyme | apoenzima |
| social.sc. | Association of Microbial Food Enzyme Producers in Western Europe | Associação dos Produtores de Enzimas Microbianas da Europa Ocidental |
| med. | bacterial enzymes | enzimas bacterianos |
| health., nat.sc. | biogradable enzyme support | suporte enzimático biocompatível |
| environ. | bleaching through enzymes | branqueamento por via enzimática |
| med. | cardiac enzymes | enzimas cardíacas |
| agric., energ.ind. | cellulolytic enzymes | enzimas celulolíticas |
| med. | check of cardiac enzymes | enzimas cardíacas |
| med. | chemi-osmotic enzyme | enzima quimiosmótica |
| med. | class II restriction enzyme | enzima de restrição de classe II |
| chem. | cleaning compound containing enzyme | detergente enzimático |
| med. | co-enzyme | coenzima |
| life.sc. | competitive enzyme-linked immunoassay | cELISA |
| life.sc. | competitive enzyme-linked immunoassay | ELISA de competição |
| life.sc. | competitive enzyme-linked immunosorbent assay | cELISA |
| life.sc. | competitive enzyme-linked immunosorbent assay | ELISA de competição |
| med. | constitutive enzyme | enzima constitutiva |
| med. | D-enzyme | D-enzima |
| med. | deconjugation enzyme | enzima de desconjugação |
| health., environ., industr. | detergent or cleaning compound which contains enzymes | detergentes ou produtos de limpeza que contêm enzimas |
| health., environ., industr. | detergent or cleaning compound which contains enzymes | detergentes enzimáticos |
| med. | digestive enzyme | fermento digestivo |
| med. | digestive enzyme | enzima digestiva |
| pharma., chem. | electrolysis of enzymes | eletrólise de enzimas |
| med. | endo-enzyme | enzima endógena |
| med. | endo-enzyme | endoenzima |
| environ. | enzyme activity | atividade enzimática |
| med. | enzyme allergosorbent assay | método EAST |
| health. | enzyme associated with abscission | enzima associada à abcisão |
| agric., chem. | enzyme digestibility study | estudo sobre a digestibilidade enzimática |
| med. | enzyme electrode | elétrodo enzimático |
| health., nat.sc. | enzyme engineering | engenharia enzimática |
| agric., chem. | enzyme hydrolysis | hidrólise enzimática |
| med. | enzyme identification | identificação das enzimas |
| med. | enzyme immunoassay | imunoensaio enzimático |
| med. | enzyme inactivation | inativação enzimática |
| environ. | enzyme-induced transformation | transformação enzimática |
| med. | enzyme inducer | indutor enzimático |
| med. | enzyme inducer | agente de indução enzimática |
| med. | enzyme inducing agent | agente de indução enzimática |
| med. | enzyme inducing agent | indutor enzimático |
| life.sc. | enzyme induction | indução da enzima |
| med. | enzyme induction | indução enzimática |
| med. | enzyme inhibition | inibição enzimática |
| life.sc. | enzyme inhibitor | inibidor enzimático |
| life.sc. | enzyme inhibitor | inibidor |
| nat.sc. | enzyme inhibitors | inibidores enzimáticos |
| pharma., chem. | enzyme-linked antibody test | prova do anticorpo enzimático |
| med., health., anim.husb. | enzyme-linked immunosorbent assay | ensaio de imunoabsorção enzimática |
| med. | enzyme phosphoenolpyruvate carboxykinase | fosfoenolpiruvato-carboxicinase |
| life.sc., food.ind. | enzyme preparation | preparação enzimática |
| life.sc., food.ind. | enzyme preparation | preparado enzimático |
| health. | enzyme product | preparado enzimático |
| med. | enzyme protein | proteína enzimática |
| gen. | enzyme ripening treatment in brine | tratamento de maturação enzimática em salmoura |
| tech., industr., construct. | enzyme wool | lã de peles retirada por via enzimática |
| med. | erythrocyte enzymes | enzimas do eritrócito |
| med. | erythrocyte enzymes | enzimas das hematias |
| med. | exo-enzyme | exoenzima |
| med. | exo-enzyme | enzima exógena |
| med. | exo-enzyme | enzima exocelular |
| health., nat.sc. | exogenous enzyme | enzima exógeno |
| med. | extra-cellular enzyme | enzima extracelular |
| med. | fermentation enzymes | enzimas de fermentação |
| food.ind., chem. | food enzyme | enzima alimentar |
| med. | immobilised enzyme | enzima imobilizada |
| med. | immobilization of enzymes | imobilização enzimática |
| med. | immobilized enzyme | enzima imobilizada |
| med. | indicator enzyme | enzima indicadora |
| health., chem. | indirect enzyme-linked immunosorbent assay | método de ELISA indireto |
| med. | inducible enzyme | enzima induzida |
| med. | inducible enzyme | enzima adaptativa |
| med. | industrial enzyme | enzima industrial |
| chem. | industrial enzyme production | produção industrial de enzimas |
| health., chem. | interleukin-1 converting enzyme | enzima conversora da IL-1 beta |
| health. | iso-enzyme | iso-enzima |
| med. | isolated enzyme | enzima pura |
| med. | isolated enzyme | enzima isolada |
| med. | key enzyme | enzima chave |
| med. | Klenow enzyme | fragmento Klenow |
| med. | Klenow enzyme | enzima Klenow |
| food.ind. | lactase enzyme | lactase |
| agric. | lipolytic enzyme | enzima lipolítica |
| med. | liver of rodent pre-treated with enzyme inducing agents | figado de roedor tratado previamente por indutores enzimáticos |
| med. | locus coding for enzymes | ponto que codifica em relação às enzimas |
| agric., food.ind. | malt enzyme | fermento solúvel |
| agric., food.ind. | malt enzyme | fermento amorfo |
| agric. | malt enzyme | enzima do malte |
| agric., food.ind. | malt enzyme | diástase |
| agric. | malted barley enzyme | diástase de cevada maltada |
| med. | marker enzyme | enzima marcadora |
| med. | metabolizing enzyme system | sistema de enzimas metabolizantes |
| health. | Na+-K+-ATPase is an enzyme of the ATPase group | a Na+K+ATPase é um enzima do grupo da ATPase |
| med. | obstructive enzymes | enzimas de obstrução |
| med. | pancreatic enzyme | enzima pancreática |
| med. | pancreatic enzyme probe | sonda para enzimas pancreáticas |
| med. | pancreatic enzymes | enzimas pancreáticas |
| health., food.ind. | Panel on food contact materials, enzymes, flavourings and processing aids | Painel dos Materiais em Contacto com Géneros Alimentícios e das Enzimas, Aromatizantes e Auxiliares Tecnológicos |
| chem. | pectic enzyme | enzima pectolítica |
| chem. | pectinolytic enzyme | enzima pectinolítica |
| agric., chem. | pectinolytic enzyme | enzima pectolítica |
| health. | pectolytic enzyme | pectinase |
| chem. | pectolytic enzyme | enzima pectolítico |
| agric. | pectolytic enzymes | enzimas pectolíticos |
| med. | penetrating enzyme | enzima de penetração |
| med. | penicillin-destroying enzyme | penicilinase |
| gen. | penicillin-destroying enzyme | enzima encontrada nos organismos penicilino-resistentes |
| med. | processive enzyme | enzima de deslizamento |
| health., nat.sc. | protein-cleaving enzyme | protease |
| health., nat.sc. | protein-cleaving enzyme | enzima proteolítica |
| health., nat.sc. | proteolytic enzyme | enzima proteolítica |
| health., nat.sc. | proteolytic enzyme | protease |
| med. | pure enzyme | enzima pura |
| med. | pure enzyme | enzima isolada |
| med. | R-enzyme | R-enzima |
| med. | rate limiting enzyme | enzima limitante |
| med. | reducing enzyme | enzima redutor |
| life.sc., phys.sc. | restriction enzyme | enzima de restrição |
| life.sc., phys.sc. | restriction enzyme | endonuclease de restrição |
| health., anim.husb., chem. | restriction enzyme analysis | análise por enzimas de restrição |
| med. | salvage enzyme system | sistema enzimático de salvamento |
| med. | salvage enzyme system | sistema enzimático de SOS |
| gen. | substance on which an enzyme acts | substância básica |
| med. | substance on which an enzyme acts | substrato |
| gen. | substance on which an enzyme acts | base |
| health., nat.sc. | synthesis of artificial enzymes | síntese de enzimas artificiais |
| med. | Synthetic Enzyme Analogue | sinzima |
| med. | Synthetic Enzyme Analogue | enzima sintética |
| chem. | yeast enzyme | enzimas do lêvedo |