Unilever and others have produced lipase to process palm oil to produce cocoa butter- like fat, and enzymes have also been used in the production of semi-synthetic penicillin.

• Unilever公司已经生产出脂肪酶，用来把棕榈油加工成可可奶油脂肪。酶还用在生产半合成的青霉素上。