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ptyalin

XDict

n. 唾液淀粉酶

PyDict

唾液淀粉□

WordNet (r) 3.0 (2006) (WordNet)

ptyalin
n 1: an amylase secreted in saliva

The Collaborative International Dictionary of English v.0.48 (gcide)

ptyalin \pty"a*lin\ (t[imac]"[.a]*l[i^]n), n. [Gr. pty`alon
spittle. See {Ptyalism}.] (Physiol. Chem.)
An unorganized amylolytic ferment, on enzyme, present in
human mixed saliva and in the saliva of some animals.
[1913 Webster]

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α-Amylase - Wikipedia
This form of amylase is also called "ptyalin" ˈtaɪəlɪn , which was named by chemist Jöns Jacob Berzelius The name derives from the Greek word πτυω (I spit), because the substance was obtained from saliva [4]
Ptyalin: Role, Function Enzyme Action in Digestion - Vedantu
Ptyalin is a type of amylase enzyme found in saliva that begins the process of carbohydrate digestion It is produced and secreted by the salivary glands located in the buccal cavity (mouth)
What Is Salivary Amylase and What Does It Do? - ScienceInsights
Salivary amylase, also known as ptyalin, is a digestive enzyme present in human saliva that initiates the chemical breakdown of starches as soon as food enters the mouth
Ptyalin: The Unsung Hero of Salivary Digestion
Ptyalin, or salivary amylase, is a critical enzyme in the digestion of carbohydrates, initiating the breakdown of starches into simpler sugars in the mouth Its enzymatic action not only supports efficient digestion but also underscores the importance of saliva in overall digestive health
PTYALIN Definition Meaning - Merriam-Webster
The meaning of PTYALIN is an amylase found in the saliva of many animals that converts starch into sugar
Ptyalin | biochemistry | Britannica
…other mammals, an alpha-amylase called ptyalin is produced by the salivary glands, whereas pancreatic amylase is secreted by the pancreas into the small intestine
PTYALIN definition and meaning | Collins English Dictionary
ptyalin in American English (ˈtaɪəlɪn ) noun an amylase in the saliva of humans and some other animals that converts starch into various dextrins and maltose
Ptyalin | definition of ptyalin by Medical dictionary
A glucanohydrolase yielding mainly maltose and some α-glucose in an endohydrolytic random manner from 1,4-α-glucans An amylase that has been used clinically as a digestive aid Synonym (s): glycogenase, ptyalin, Taka-diastase Farlex Partner Medical Dictionary © Farlex 2012
Ptyalin Definition Meaning | YourDictionary
Ptyalin definition: A form of amylase in the saliva of humans and some animals that catalyzes the hydrolysis of starch into maltose and dextrin

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