rubianin
/ˌruːbɪˈanɪn/(also rubianine) Chemistry. Now historical and rare
noun
A yellow crystalline glycoside isolated from madder root.
- Investigation of Schunck's original samples in the 1970s showed that rubianin is a phenolic glycoside of anthraquinone, C25H26O13..
Origin
Mid 19th century. From rubian + -in.
- superacid
- superacidic
- superacidity
- superacid salt
- superacute
- superadd
- superaddition
- superadiabatic
- super-aerial
- superaerodynamic
- superaerodynamics
- superaffluence
- superagency
- superallowed
- superalloy
- superaltar
- superambient
- superanimal
- superannuable
- superannuant
- superannuate
- superannuated
- superannuation
- superannuitant
- superannuity