Looking for online definition of additive effect in the medical dictionary? Additive explanation free. The phenotype resulting from additive alleles define of, relating to, or characterized by addition in a certain drugs have effects when taken conjunction with each other that what is meant the term.
Optimum environment. As with all enzymes, pectinases have an optimum temperature and pH at which they are most active. For example, a commercial pectinase might typically be activated at 45 to 55 Â°C and work well at a pH of 3.0 to 6.5. Pectinase is commonly used in fruit industries to speed up fruit juice extraction. Uses
Ho. The temperature will not affect the activity of the catechol oxidase. Ha. The enzyme will function best at temperatures closest to the optimal temperature, so temperatures at both extremities of 40 degrees Celsius will have lower to no reaction rates.n this experiment we used the enzyme Catechol Oxidase, which is extracted from potatoes. When this enzyme catalyzes in a reaction where it is exposed to oxygen, it becomes responsible for the brown tint fruits get when they are cut. the optimal temperature for potatoes is around 40 degrees Celsius.