胃酸
Also known as stomach acid
digestive fluid formed in the stomach
AI overview
Gastric acid is a digestive fluid produced by your stomach that helps break down food so your body can absorb nutrients. It's essential for digestion, but your stomach has a protective lining to prevent the acid from damaging the stomach itself.
AI-generated from the Wikipedia summary — may contain errors.
Research
52,964 papers- Gastric acid and digestive physiology.The Surgical clinics of North America · 2011
- Gastric acid level of humans must decrease in the future.World journal of gastroenterology · 2020
- Gastric acid in vertebrates.Scandinavian journal of gastroenterology. Supplement · 1992
- [Gastric Acid].Revista de gastroenterologia del Peru : organo oficial de la Sociedad de Gastroenterologia del Peru · 1996
- Gastric acid secretion: changes during a century.Best practice & research. Clinical gastroenterology · 2014
via PubMed
Wikidata facts
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- Commons category
- Stomach cancer
Article · 中文
胃酸（gastric acid、gastric juice、stomach acid）是胃中的一种主要分泌物，具有特殊的气味。它是一種消化液，主要由壁细胞分泌，由排出。其pH值為1.5〜3.5，由鹽酸（HCl）（0.2％～0.5％）和大量的氯化鉀（KCl）、氯化鈉（NaCl）所組成。它起着消化蛋白質的关键作用，通過激活消化酶，使得攝入的蛋白質分解为肽类化合物，以便其他消化酶分解氨基酸長鏈。 部分消化道病人會因胃食道逆流而常產生咳嗽症狀。
Abstract from DBpedia / Wikipedia · CC BY-SA