Botanical species · safety record
Drosera intermedia
The EFSA Compendium of Botanicals holds 4 constituent measurements for Drosera intermedia. This page reports what those source records contain and how to reach them. It carries no effect estimate, no dose and no recommendation.
Accepted name in source: Drosera intermedia Hayne
Regulatory presence
No Health Canada licensed natural health product in the snapshot names this species as a medicinal ingredient under this exact binomial. Absence here means absence from this one register under this one name, not absence from trade, and not a safety verdict.
What the records describe
Constituents measured
- Plumbagin2
- Juglone1
- Naphthoquinones1
Plant parts
- Leaves3
- Roots and other underground parts1
Preparations
- Solvent extraction4
Recorded constituents
What analytical work has found in this species, at which plant part and preparation. A measured constituent is a fact about material, not about effect.
| Substance | Plant part | Preparation | Concentration | Analytical method | Source |
|---|---|---|---|---|---|
| Plumbagin | Leaves | Solvent extraction | — | Gelpermeation, High Performance Thin Layer Chromatography (HPTLC) | Resolve DOI |
| Juglone | Leaves | Solvent extraction | — | Gelpermeation, High Performance Thin Layer Chromatography (HPTLC) | No resolvable identifier |
| Naphthoquinones | Roots and other underground parts | Solvent extraction | 10.55 Percent | Gelpermeation, High Performance Thin Layer Chromatography (HPTLC) | No resolvable identifier |
| Plumbagin | Leaves | Solvent extraction | — | Gelpermeation, High Performance Thin Layer Chromatography (HPTLC) | No resolvable identifier |
Cited sources
The literature the compendium cites for this species. Metatron Health has no relationship with these authors or journals and earns nothing from citing them.
- Culham, Alastair., Gornall, Richard J. The taxonomic significance of naphthoquinones in the Droseraceae.. Biochemical systematics and ecology, 1994, vol. 22, no. 5, p. 507-15.
- Bonnet, M., Coumans, M., Hofinger, M., Ramaut, J. L., Gaspar, T. High-performance gas chromatography of 1,4-naphthoquinones from Droseraceae. Chromatographia, 1984, vol. 18, no. 11, p. 621-2.
- Schlauer, Jan., Fleischmann, Andreas. Chemical evidence for hybridity in Drosera (Droseraceae). Biochemical systematics and ecology, 2016, vol. 66, p. 33-36. DOI
Boundary
A constituent measurement is a fact about material at a stated preparation, not a statement about what that material does in a person. An adverse-effect or genotoxicity record is an observation reported in a source, most often in an animal or laboratory model. Neither is a Metatron Health conclusion about causality, human risk or benefit, and the absence of a record is not proof that a preparation is safe. Nothing here is diagnosis, prescribing or individual medical care.
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