KGHCRIKOREA GINSENG & HERB CLINICAL RESEARCH INSTITUTE

Herbal Literature DB

How the literature is organised

The institute is compiling a record of the literature on medicinal plants, material by material. It is used in grant proposals and prior-work reviews, and entries will be published as they are completed.

The database is under construction. The timing and extent of publication will be announced once settled. A literature review on a specific material can be commissioned separately in the meantime.

What is recorded

FieldContent
MaterialBotanical name of the source plant, part used, common name (Korean, English, Japanese)
Traditional useSource text, stated purpose, form of use
CompositionPrincipal constituents reported, candidate marker compounds, quantification method
SafetyHistory of dietary use, availability of toxicity data, reported adverse events, interactions
Functional evidenceSeparated into in vitro, animal and human data; study design; sample size
Level of evidenceGraded: randomised controlled human trial > uncontrolled human > animal > cell > traditional record

Why grade the evidence

Collecting the literature is not the hard part. The hard part is distinguishing how much weight each source carries. A compilation that lists a cell experiment beside a randomised controlled human trial as though they were equivalent obscures judgement rather than aiding it.

Traditional recordSource of hypotheses, safety contextCell studiesPossible mechanismAnimal studiesIndication of efficacy and doseRandomised human trialsAcceptable as functional evidence
Layers of evidence. The lower the layer, the closer to a conclusion about humans.

Commissioning a review

A review of prior work on a particular material or function can be commissioned as a standalone project. The search strategy, inclusion and exclusion criteria and evidence grading are documented in the deliverable.

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