They are used to make tough meet tender to eat.
The most common enzyme used is called "papain" (papaya proteinase I) and is derived from papaya and certain other plants.
the enzymes increase the rate at which the bonds of the proteins are broken; this makes the meat more tender
enzymes: certain proteins called enzymes regulate nearly all chemical reactrions in cells without being changed.
Substrate concentration will affect enzymes because substrates are specific to enzymes. The pH will affect enzymes because certain enzymes will work better in certain pH levels.
Meat tenderizers are proteolytic enzymes. These enzymes break the peptide bonds between proteins (amino acids) found in meat. Collagen is the complex protein that holds meat together. Some tenderizers are made of pineapple stem and papaya. These have natural proteollytic enzymes.
It disrupts an enzymes shape and structure.
Salt concentration and the pH! also the temperature and activations and inhibitors affect an enzymes actions
Enzymes lower the activation energy required for reactions to occur
enzymes are never consumed in a chemical reaction, therefore the answer to your question is that enzymes that affect the speed of a chemical reaction without being consumed are indeed called enzymes.
Enzymes have no effect on the overall thermodynamics of a reaction.
enzymes break down food
Enzymes act as catalysts. They speed up the reaction time.
*Do enzymes react with jello?
Papain effects on meat
At excessive temperatures, enzymes usually denature or break down into other molecules, thus failing to preform their specific function.Other than that, heat does not affect enzymes much but it does increase the speed of the reaction.