Historical
ISO 11027:1993
Pepper and pepper oleoresins -- Determination of piperine content -- Method using high-performance liquid chromatography
Specifies a method for the determination (by high-performance liquid chromatography) of the piperine content of ground pepper, whole pepper and oleoresins of pepper. The method enables a separation and, if necessary, the determination of the other alkaloids of pepper (isochavicine, isopiperine and piperittin).
International Organization for Standardization [iso]

