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Hedychium coronarium

Hedychium coronarium

Hedychium coronarium, commonly known as Indian ginger or kahiwélo, is a plant traditionally used in various cultural practices but lacks specific documented traditional uses. Scientific studies have shown that the extraction method significantly influences the volatile composition of Hedychium coronarium and Alpinia zerumbet oils, with A. zerumbet rhizomes exhibiting stronger anticholinesterase activity. While Hedychium coronarium rhizome essential oil demonstrated strong enzyme inhibition, microencapsulation techniques reduced irritation and enhanced stability. Coronarin A exhibited nematicidal activity, while villosin showed potent acaricidal efficacy against the red spider mite. Tick populations varied between natural reserves and human-modified environments but were found in both invaded and non-invaded areas. No major safety issues or drug interactions have been recorded for Hedychium coronarium.

At a glance
Best evidence
D
Cautions
—

Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.

What the science says

  • The study found that extraction method significantly influenced the volatile composition of Hedychium coronarium and Alpinia zerumbet oils, with A. zerumbet rhizomes showing the strongest anticholinesterase activity. D PMID
  • Hedychium coronarium rhizome essential oil showed strong enzyme inhibition, and microencapsulation with gum Arabic or maltodextrin reduced irritation while enhancing stability. D PMID
  • Tick populations varied between natural reserves and human-modified environments, with higher densities of A. sculptum in modified landscapes, though both tick species were found in invaded and non-invaded areas. D PMID
  • Coronarin A showed nematicidal activity, while villosin exhibited stronger acaricidal efficacy against the red spider mite. D PMID
  • The study found that films made from butterfly lily (BL) starch or blends of corn (CS) and BL starch showed the highest germination percentages, indicating potential as effective seed coatings. D PMID

Frequently asked questions

What is Hedychium coronarium?

Hedychium coronarium (Hedychium coronarium) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.

What does the scientific evidence say about Hedychium coronarium?

5 sourced findings are recorded for Hedychium coronarium; the strongest carries evidence grade D. For example: The study found that extraction method significantly influenced the volatile composition of Hedychium coronarium and Alpinia zerumbet oils, with A. zerumbet rhizomes showing the strongest anticholinesterase activity.

How strong is the evidence for Hedychium coronarium?

The strongest finding for Hedychium coronarium carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).

Is Hedychium coronarium safe? What are the side effects?

No major safety issues are recorded for Hedychium coronarium in our sources, but the data may be incomplete. Consult a qualified professional before use.

Does Hedychium coronarium interact with medications?

No drug interactions are recorded for Hedychium coronarium in our sources. This does not rule them out — check with a pharmacist.

Is Hedychium coronarium a proven treatment?

No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.

Sources

  1. T2 Assessment of tick populations associated with capybaras in natural reserves and human-modified environments with or without invasive plants in the state of São Paulo, Brazil. literature abstract metadata
  2. T2 Bioactivity Profiling of Coronarin A and Villosin Isolated From Hedychium coronarium J. Koenig: Acaricidal, Nematicidal, and Antifungal Potential. literature abstract metadata
  3. T2 Polymer-Based Microencapsulation of Hedychium coronarium Rhizome Essential Oil for Enhanced Bioactivity Stability and Reduced Irritation. literature abstract metadata
  4. T2 Comparative analysis of volatile composition and anticholinesterase activity of Egyptian Hedychium coronarium and Alpinia zerumbet using chemometric assessment of extraction techniques. literature abstract metadata
  5. T2 Synergistic Action of Corn, Wolf Fruit, and Butterfly Lily Starches in Bioactive Coatings and Their Potential Application in the Physiological Quality of Common Beans. literature abstract metadata

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