... :C18H27NO3 Test Method: UV Active substances:Capsaicinoids with the major components capsaicin,6,7-dihydrocapsaicin, nordihydrocapsaicin ... in traces only - over 125components have been isolated with at least 24 characterised.Carotenoid pigments (capsanthin, capsorubin ... tea preparation, grain preparation, capsule preparation and tablet preparation, with 300,000 level purification and guaranteed quality. ...