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Technical data


Active agents in pepper

Item No. P7186500

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

 

Scope of supply

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

PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com