What are lactases and their enzymatic activity?

Thus, the milder enzyme approach is favored, particularly if mixtures of fish digestive proteases that enable operation at low temperatures, are used (Svenning ... Apr 14, 2025 ... Because enzymes are not consumed in the reactions they catalyze and can be used over and over again, only a very small quantity of an enzyme is ... Some household products use enzymes to speed up chemical reactions: enzymes in biological washing powders break down protein, starch or fat stains on clothes, ... In addition to animal rennet, cheesemakers have used a variety of other types of rennet to introduce the enzymes in cheese that are critical to the cheesemaking ... Jan 8, 2025 ... Enzymes are occasionally used to produce a wide variety of food products. For example, most cheese is made using enzymes to help develop ... May 23, 2024 ... Microorganisms are regularly used in wastewater treatment. This work was inspired by former graduate student Hannah Zurier, Ph.D. '22, now a ... Our data confirm the previous findings showing that genetically engineered enzymes are potent allergens eliciting immediate-type sensitisation. The denim industry moved away from pumice stones by using cellulases to achieve the same stone-washed effect. This process is now known as bio-stoning. ... enzyme with a modified version of the enzyme. ... Fetal therapy is not a new technique, but the UCSF trial is the first time anyone has used it to deliver enzymes ... Beer enzymes are used frequently in recent years because they have been creating brews that are satisfying the desires of craft beer lovers everywhere.