Active agents in pepper

Article no. P7186500 | Type: Experiments

10 Minutes
20 Minutes
grades 7-10 , grades 10-13
medium
Pupils

Also part of:

Student set Food chemistry, TESS advanced Chemistry

Article no. 25306-88 | Type: Set

Delivery time: available



Principle
Pepper contains starch and protein. The substance which makes pepper "hot" is piperine. Piperine can be detected with sulphuric acid after extracting it with an organic solvent. Piperine, like caffeine, belongs to the biologically active alkaloids.

 

Learning objectives

  • Detection method for piperine

 

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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Article no.
Quantity

Name
File name
File size
File type
(de) Versuchsbeschreibung
p7186500d .pdf
File size 0.69 Mb
pdf
(en) Experiment guide
p7186500e .pdf
File size 0.69 Mb
pdf
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