grzyby.pl
parietyna, parietin, Parietin
TLC, spot tests
class: Anthraquinones
Rf values in standard eluents systems: A: 75 · B: 72 · B': 71 ·
C: 82 · E: 59 · G: 90
Visibility: in natural light: + yellow
· in UV-C (254nm): +
Visibility after H2SO4 spraying and 10 min in 110°C charring:
in natural light: yellow
in UV-A (ca.360nm): orange
Spot tests: K + violet · C — · P —