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Galactose is obtained from lactose (the milk sugar) after its hydrolysis carried out by the enzyme beta-galactosidase (or lactase) yielding beta-D-glucose and alpha-D-galactose.

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What is the product of hydrolysis of lactose and sucrose?

Hydrolysis of lactose yields glucose and galactose, while hydrolysis of sucrose yields glucose and fructose.


What obtained as hydrolysis product of lactose?

Lactose is a disaccharide composed of glucose and galactose. Upon hydrolysis, lactose breaks down into its component monosaccharides, glucose, and galactose. This process is catalyzed by the enzyme lactase.


Hydrolysis of lactose?

Glucose, galactose


What are the Advantages and disadvantages of enzymatic hydrolysis?

True


What is the process involved in changing starch into glucose?

enzymatic hydrolysis


What is the breakdown of large molecule by the enzymatic addition of water is?

hydrolysis


What is the principle and chemical reaction for the lactose extraction from milk?

The principle behind lactose extraction from milk is enzymatic hydrolysis. The enzyme lactase is added to milk, which breaks down lactose into its constituent sugars, glucose and galactose. The chemical reaction can be represented as: Lactose + Water → Glucose + Galactose


Which monosaccharide is a product of milk digestion?

galactose


What is the Purpose of a dialyzing bag in enzymatic hydrolysis?

Selective precipitation of proteins.


What chemical reaction does lactase catalyze?

Lactase catalyzes the hydrolysis of lactose, a disaccharide found in milk, into its constituent monosaccharides, glucose and galactose. This enzymatic reaction allows for the digestion and absorption of lactose in the small intestine.


Why does the pH of a fatty solution decrease as enzymatic hydrolysis increases?

When enzymatic hydrolysis of fatty acids occurs, it releases free fatty acids which are weak acids. These free fatty acids can then ionize in the solution, releasing hydrogen ions which lower the pH. As more enzymatic hydrolysis occurs and more fatty acids are released, the concentration of hydrogen ions increases, leading to a decrease in pH.


What are the end product of the hydrolysis of a polysaccharide?

Monosacharides