Assertion: alkaloid's content | /r/CapableOf | remain unassessed
Facets:
value: further
type: DEGREE
value: to define efficacy
type: PURPOSE
value: by rigorous scientific research
type: OTHER
Source sentences:
text: Further, the phytochemical content and pharmacological actions, if any, of many plants having medicinal potential remain unassessed by rigorous scientific research to define efficacy and safety.