Which gland secrets enzyme ptylin.what is its function?

Question

Answer

The lubricative function of saliva allows the food bolus to be passed easily from the mouth into the esophagus. Saliva contains the enzyme amylase, also called ptyalin, which is capable of breaking down starch into simpler sugars such as maltose and dextrin that can be further broken down in the small intestine......

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Ptylin is the another name of salivary amylase.Salivary amyalse digests the starch and converts it into maltose

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Salivary glands.....they release salivary amylase or ptaylin which helps in the digestion of carbohydrates

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Salivary gland.thy help in digestion and saliva can prevent microbial growth and in maintainence  of tooth integrity

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Ptylin is another name of amylase which is secreted by the salivary glands. It's main function is breakdown of starch.

Answer

Introduction:
The gland that secretes enzyme ptyalin is the salivary gland, specifically the parotid gland. Ptyalin, also known as salivary amylase, is a digestive enzyme that plays a crucial role in the initial digestion of carbohydrates in the mouth.

Function of Ptyalin:
The main function of ptyalin is to break down complex carbohydrates, such as starches and glycogen, into simpler sugars. This enzymatic breakdown occurs through a process called hydrolysis, where water molecules are used to split the chemical bonds holding the carbohydrates together. The end products of this process are mainly maltose, which is a disaccharide composed of two glucose molecules.

Process of Carbohydrate Digestion:
Carbohydrate digestion begins in the mouth, where ptyalin is secreted into the saliva by the parotid gland. When we consume foods containing starches or glycogen, ptyalin starts acting upon them as we chew. The enzyme begins breaking down the large polysaccharides into smaller fragments.

Salivary Glands:
The salivary glands are located in the mouth and produce saliva, which is important for various digestive processes. There are three pairs of major salivary glands: parotid glands, submandibular glands, and sublingual glands. The parotid gland is the largest of these glands and is responsible for secreting ptyalin.

Parotid Gland:
The parotid gland is situated near the ear, below and in front of the earlobe. It secretes saliva into the mouth through a duct called Stensen's duct. This saliva contains ptyalin, along with other enzymes and substances that aid in digestion.

Importance of Ptyalin:
Ptyalin is essential for the initial breakdown of carbohydrates in the mouth. By breaking down complex carbohydrates into simpler sugars, it facilitates their absorption in the intestine. This enzymatic digestion also enhances the taste of food, as the simpler sugars are more easily sensed by taste buds.

Conclusion:
The parotid gland secretes the enzyme ptyalin, which is responsible for the initial digestion of carbohydrates in the mouth. Ptyalin breaks down complex carbohydrates into simpler sugars, aiding in their absorption and enhancing the taste of food. This process is vital for proper digestion and nutrient absorption in the body.

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