What is the name given to the reaction that breaks polypeptide chain?

What is the name given to the reaction that breaks polypeptide chain?

Long chain polypeptides can be formed by linking many amino acids to each other via peptide bonds. The amide bond can only be broken by amide hydrolysis, where the bonds are cleaved with the addition of a water molecule. The peptide bonds of proteins are metastable, and will break spontaneously in a slow process.

What is the name given to the following reaction sucrose plus water equals glucose plus fructose?

Enzymes that hydrolyze glycosidic bonds are called “glycoside hydrolases” or “glycosidases”. The best-known disaccharide is sucrose (table sugar). Hydrolysis of sucrose yields glucose and fructose. Invertase is a sucrase used industrially for the hydrolysis of sucrose to so-called invert sugar.

What name is given to the following reaction glucose glucose → maltose water?

In the dehydration synthesis reaction depicted above, two molecules of glucose are linked together to form the disaccharide maltose. In the process, a water molecule is formed.

What name is given to this reaction galactose?

Galactose is a monosaccharide. When combined with glucose (monosaccharide), through a condensation reaction, the result is a disaccharide called lactose. The hydrolysis of lactose to glucose and galactose is catalyzed by the enzymes lactase and β-galactosidase.

What name is given to the type of reaction shown below glucose fructose → sucrose water?

Explanation: The bonds between the glucose and fructose molecules making up the disaccharide sucrose break due to the enzyme sucrase, and water is added as H and OH to the two molecules. This is called a hydrolysis reaction.

What is the name given to the water reaction that breaks apart a polymer?

Hydrolysis. Polymers are broken down into monomers in a process known as hydrolysis, which means “to split water,” a reaction in which a water molecule is used during the breakdown. During these reactions, the polymer is broken into two components.

What is the common name for lactose?

milk sugar
Lactose, often called milk sugar (Latin, lac, milk), is a disaccharide found in the milk of many mammals, including humans and cows.

How is the esterification of glycerol and fatty acid performed?

The esterification reaction was performed in a glass batch reactor equipped with a condenser. The glycerol (9 g) and the fatty acid (4.5 g) (molar ratio glycerol/fatty acid equal to six) were stirred at 800 rpm and heated in an oil bath at the required temperature (90°C generally).

What is the reaction time of glycerol and fatty acids?

The glycerol (9 g) and the fatty acid (4.5 g) (molar ratio glycerol/fatty acid equal to six) were stirred at 800 rpm and heated in an oil bath at the required temperature (90°C generally). When the desired temperature was reached, the catalyst was added to the reagents (zero reaction time).

How are monoglycerides prepared in the presence of oleic acid?

The preparation of monoglycerides from glycerol and fatty acids in the presence of ion-exchange resins is studied. A preliminary swelling in the glycerol inhibits the reaction, whereas a swelling of the resin in the oleic acid, before the reaction, increases the activity and the selectivity.

Which is an inhibitor of the esterification reaction?

This result shows that the competitive adsorption of glycerol and fatty acid influences greatly the esterification rate. Generally, water is an inhibitor of the esterification reaction (catalyst poisoning and thermodynamic equilibrium) and different procedures have already been suggested for its elimination.