Ingestible chemical to reduce drunkiness? Alcoholase?

I have a question regarding whether alcoholase, the enzyme, can reduce intoxication. As a business man in China, my friend is compelled to socially drink large quantities of wine/ethyl alcohol in order to satisfy clients. This is terrible for his health as you can imagine. Would it help him to ingest alcoholase while drinking spirits to reduce intoxication? I imagine it is safe. They sell it in kg quanities. Thank you.