Assertion: chlorophyll's pigment | /r/CapableOf | dissolve in petroleum ether
Facets:
value: by cooking or warming the tissues
type: MANNER
value: easily
type: MANNER
Source sentences:
text: However, if the pigments were removed from the sphere of molecular forces, as, for example, by cooking or warming the tissues, which, as is well known, forces little green droplets from the chloroplasts, then these pigments dissolved easily in petroleum ether and the dark green extract was obtained.