TGEB Piper nigrum L
TGSEB Piper nigrum L
MG1 Piper nigrum L
Coarse Ground Piper nigrum L
Medium Ground Piper nigrum L
Fine GroundPiper nigrum L
(<3% curcumin)Curcuma longa
(>3% Curcumin) Curcuma longa
(< 3% curcumin)Curcuma longa
Zingiber officinale