Active agents in pepper 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
Support base, variable
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02001-00
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Stand rods, stainless steel, various sizes
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02059-00
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Wire gauze with ceramic, 160 x 160 mm
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33287-01
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Spoon, special steel
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33398-00
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Wash bottle, 250 ml, plastic
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33930-00
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Funnels, plastic, various sizes
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46895-00
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Watch glass, dia.100 mm
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34574-00
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Beakers, Boro, low form, various sizes
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46055-00
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Test tube, laboratory glass, various lengths, 100 pcs.
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37658-10
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Test tube brush w. wool tip,d20mm
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38762-00
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Test tube rack, wood, for 6 tubes d= 22mm
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MAU-20042200
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Ring with boss head, i. d. = 10 cm
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37701-01
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Laboratory pen, waterproof, black
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38711-00
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Rubber stoppers, without bore, various diameters
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39255-00
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Protecting glasses, clear glass
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39316-00
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Rubber gloves, size M (8), one pair
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39323-00
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Pipette with rubber bulb
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64701-00
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3
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Iodine potass.iodide sol., 250 ml
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30094-25
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1
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Petroleum ether, 40-60 gr 1000 ml
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30184-70
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Sulphuric acid, 95-97%, 500 ml
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30219-50
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Water, distilled 5 l
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31246-81
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Ninhydrin 10 g
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31666-03
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1
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Boiling beads, 200 g
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36937-20
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Butane burner with cartridge, 220 g
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32180-00
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Pleated filter, various sizes
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47580-04
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