Assertion: roselle's calyx | /r/HasAspect | 3.19% pectin
Facets:
Source sentences:
text: In fact, the calyces possess 3.19% pectin and, in Pakistan, roselle has been recommended as a source of pectin for the fruit-preserving industry.
text: In fact, the calyces possess 3.19% pectin and, in Pakistan, roselle has been recommended as a source of pectin for the fruit-preserving industry.