Principle
Protein is decomposed in the stomach by the protein-splitting (=proteolytic) enzyme pepsin. The digestive enzyme pepsin, which occus in the stomach of man and animals, is most active at pH values between 1 and 3. Protein-splitting enzymes are used, e.g. in the production of quark, as meat tenderizers and to prevent protein precipitation in beverages. The action of different protein-splitting enzymes is tested in this experiment.
Learning objectives
- Decomposition of proteins
Benefits
- Easy teaching and efficient learning by using interactive experimentation PHYWE-Software
- Experiment is part of a complete solution set with experiments for the topic Food Chemistry matched with international curriculum: all topics are covered
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Digital learning
(en) Experiment guide
p7188800e .pdf
File size 0.57 Mb
pdf
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(de) Versuchsbeschreibung
p7188800_de .pdf
File size 2.08 Mb
pdf
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(es) Versuchsbeschreibung
p7188800_es .pdf
File size 2.06 Mb
pdf
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