| Customization: | Available |
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| Transport Package: | Drum |
| Specification: | 99% |
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Pepsin is a crucial enzyme found in the gastric juice of the stomach and is known for its primary role in the digestion of proteins. It is synthesized in an inactive form called pepsinogen by the chief cells of the stomach lining, and it becomes activated upon exposure to hydrochloric acid present in the stomach. The optimal pH for pepsin activity is between 1.5 and 2.0, which is the acidic environment of the stomach. Pepsin initiates the breakdown of proteins into smaller peptides and some amino acids, a process which is essential for further digestion in the small intestine.
Pepsin is most effective in the stomach, where it partially degrades proteins into peptides. These peptides are then further broken down into amino acids by pancreatic enzymes in the small intestine. Pepsin is also known to be involved in conditions such as gastroesophageal reflux disease (GERD) and laryngopharyngeal reflux (LPR), where its presence in the esophagus and larynx can cause damage due to its proteolytic activity.
Commercially, pepsin is extracted from the stomachs of pigs and is used in various industries, including the leather industry for the removal of hair and tissue from animal hides, and in the recovery of silver from photographic film waste.
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