Macerated liver has been treated and processed in a way that destroys the enzymes responsible for catalyzing reactions with hydrogen peroxide. Without these enzymes, such as catalase, macerated liver does not exhibit the same reaction with hydrogen peroxide as fresh liver.
The peroxidatic function of the liver is the function that creates hydrogen peroxide.
When liver and hydrogen peroxide mix, they produce a liquid called hydrogen peroxide. The liver contains an enzyme called catalase, which breaks down hydrogen peroxide into water and oxygen gas.
Hydrogen peroxide is an oxidising agent, and oxidation is an exothermic reaction. The liver is being oxidised.
When Hydrogen Peroxide (2H2O2) is combined with a small piece of liver, the hydrogen peroxide decomposes. This is because the small piece of liver acts as a catalyst, or the cause, of the decomposition of the Hydrogen Peroxide.The balanced equation is thus:2H2O2 (Hydrogen Peroxide) ---------> 2H2O + O2
Boiled liver reacts with hydrogen peroxide because liver contains enzymes called catalase, which catalyze the breakdown of hydrogen peroxide into oxygen gas and water. This reaction produces bubbles of oxygen gas, which is visible as a foamy reaction when hydrogen peroxide is added to boiled liver.
The liver breaks down hydrogen peroxide consistently throughout the year, regardless of the season. The enzyme catalase in the liver helps convert hydrogen peroxide into water and oxygen, a process that occurs continuously to prevent the accumulation of harmful hydrogen peroxide in the body.
You can decompose hydrogen peroxide into water by adding a few pieces of uncooked diced potato or liver to it. Both potatoes and liver contain enzymes that will break down hydrogen peroxide.
Enzymes in the liver.
test it and find out
Peroxisomes are the enzyme-filled sacs found in the liver that produce hydrogen peroxide as a byproduct of their metabolic functions. Hydrogen peroxide is then broken down by the peroxisome's enzymes to prevent cellular damage.
Colourless, oxygen is produce by the catalytic action of the Iron in the liver on the hydrogen peroxide. 2 H2O2 -> 2 H2O + O2.