The isolation of piperine from Piper nigrum L.

The isolation of piperine from Piper nigrum L.

Piperine crystals isolated from Piper nigrum L. (Fam. Piperaceae) were light yellow, monoclinic crystals melting at 130-131°C. Treatment of piperine with I2 in KI solution yielded steel-blye neeles of piperine periodide. The functional group pipridine and methylene dioxybenzene were found to be pres...

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Bibliographic Details
Main Author: Santamaria, Ma. Victoria D.
Other Authors: Concepcion. Adoracion B.
Format: Thesis
Subjects:
Piper nigrum.
Black Pepper.