Pretty much like beef. It's relatively common in India where beef is not eaten for religious reasons. You can also find it without much trouble in both Egypt and Italy. I suspect that in SE Asia, where water buffalo are common, it's also widely eaten.
The inadvertent use of a mixed culture in. biochemical testing will lead to erroneous results. The simplest biochemical test that is used to differentiate between Streptococcus and. Staphylococcus species is the Catalase test. In this test we are testing for the ability of the. bacteria to produce the enzyme catalase. This enzyme breaks down hydrogen peroxide into. water and oxygen. Hydrogen peroxide, as well as superoxides, can be metabolic end. products of the production of ATP by the electron transport chain.
Module: Catalase Test. Main menu. Description: provides a detailed explanation of the purpose, mechanism, method, and. interpretation of the catalase test. Steps: step-by-step instructions for carrying out the catalase test, with short video clips. demonstrating each step. Restart: begins the virtual exercise. Method. 1. Click on the H2O2 bottle and drag it to a glass slide to place a drop of H2O2 on the slide.