ptyalin
/ˈtaɪ.ə.lɪn/翻译: 唾液淀粉酶，即唾液中的α-淀粉酶，是一种由唾液腺分泌的酶，能开始将淀粉分解为麦芽糖和糊精。
noun
/ˈtaɪ.ə.lɪn/
Существительное, обозначающее фермент амилазу, выделяемый в слюне, который начинает переваривание крахмалов.
Sustantivo que designa una enzima amilasa secretada en la saliva, que inicia la digestión de los almidones.
Substance enzymatique, une amylase présente dans la salive, qui initie la digestion des amidons.
Ptyalin ist ein Enzym (eine Alpha-Amylase) im Speichel, das die Verdauung von Stärke einleitet und sie in Malzzucker umwandelt.
Substantivo que designa uma enzima amilase presente na saliva, responsável por iniciar a digestão dos amidos.
唾液淀粉酶，即唾液中的α-淀粉酶，是一种由唾液腺分泌的酶，能开始将淀粉分解为麦芽糖和糊精。
إنزيم أميليز يوجد في اللعاب، يبدأ هضم النشويات ويحولها إلى سكريات أبسط.
A noun referring to an amylase enzyme secreted in saliva that begins the digestion of starches.
不可数
Salivary enzymeC1formalmedical
An amylase enzyme found in saliva that begins the chemical breakdown of starches into simpler sugars during digestion.
Фермент слюныPtialinaPtyaline (amylase salivaire)SpeichelenzymEnzima salivar唾液淀粉酶إنزيم اللعاب- Ptyalin starts breaking down carbohydrates in the mouth.
- The action of ptyalin is inhibited by highly acidic conditions in the stomach.
- Chewing food thoroughly allows ptyalin to mix with the starch effectively.
词形
- ptyalins plural form
- ptyalins' possessive plural form
- ptyalin's possessive singular form