Murillo's-bark
Quillaja saponaria · Accepted scientific name
Scientific literature: Sparse (79 studies) · ★★☆☆☆
Murillo's-bark, scientifically known as Quillaja saponaria, is a Chilean evergreen tree prized for its high saponin content. Historically used in traditional medicine, these natural surfactants possess potent antimicrobial and anti-inflammatory properties. Today, extracts are widely utilized in pharmaceutical, cosmetic, and food industries for their unique emulsifying capabilities.
Names
Common Names
- Murillo's-bark
- quillaja
- soapbarktree
- soapbush
- soaptree
Regional and Traditional Names
Spanish:
- Quillaja smegmadermos
- Quillay
- Quillaja poeppigii
- Quillaja molinae
- jabón de palo
- quillay
German:
- chilenischer Seifenbaum
French:
- Bois de Panama
Scientific Names
Accepted name
Quillaja saponariaSynonyms
- Quillaja smegmadermos
- Leucoxyla saponaria
- Quillaja poeppigii
- Smegmadermos emarginata
Taxonomical Classification
This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta and the class Equisetopsida. Within the subclass Magnoliidae, it is organized under the order Fabales and the family Quillajaceae. Finally, its specific taxonomic placement is within the genus Quillaja.
| Rank | Classification | Source |
|---|---|---|
| Kingdom | Plantae | WCVP |
| Phylum | Streptophyta | WCVP |
| Class | Equisetopsida | WCVP |
| Subclass | Magnoliidae | WCVP |
| Order | Fabales | WCVP |
| Family | Quillajaceae | WCVP |
| Genus | Quillaja | WCVP |
Distribution
This plant, known as Quillaja saponaria, exhibits a specific distribution across the South American continent. Its presence can be observed within the borders of Bolivia in Western South America. Additionally, the species is widely found in Central Chile, which is located in Southern South America. These distinct regions define the natural range where the plant thrives in its native habitat. Consequently, its geographical footprint is concentrated in these specific southern and western territories.
| Region | Area | Source |
|---|---|---|
| Western South America | Bolivia | WCVP |
| Southern South America | Chile Central | WCVP |
Chemicals
Quillaja saponaria has 15 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Saponins, Quillaic acid, CALCIUM OXALATE, Carotenoid, Galacturonic acid.
| Chemical | Supporting sources | Consensus |
|---|---|---|
| Saponins | 4 supporting sources | ★★☆☆☆ |
| Quillaic acid | 2 supporting sources | ★☆☆☆☆ |
| CALCIUM OXALATE | 1 supporting sources | ★☆☆☆☆ |
| Carotenoid | 1 supporting sources | ★☆☆☆☆ |
| Galacturonic acid | 1 supporting sources | ★☆☆☆☆ |
| QS-21 | 1 supporting sources | ★☆☆☆☆ |
| Quil A | 1 supporting sources | ★☆☆☆☆ |
| Quillaja Saponins | 1 supporting sources | ★☆☆☆☆ |
| SAPONIN | 1 supporting sources | ★☆☆☆☆ |
| STARCH | 1 supporting sources | ★☆☆☆☆ |
Saponins
- Dr. Duke
- Expert opinion on biological therapy
- Letters in applied microbiology
- Natural product communications
Quillaic acid
- Dr. Duke
- Rapid communications in mass spectrometry : RCM
CALCIUM OXALATE
- Dr. Duke
Carotenoid
- Natural product communications
Galacturonic acid
- Dr. Duke
QS-21
- Expert opinion on biological therapy
Quil A
- Expert opinion on biological therapy
Quillaja Saponins
- Natural product communications
SAPONIN
- Rapid communications in mass spectrometry : RCM
STARCH
- Dr. Duke
Activities
Quillaja saponaria has 54 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Antioxidant, Absorbent, Adjuvant, Anthelmintic, AntiHIV.
Most Reported Activities
| Activity | Sources | Consensus |
|---|---|---|
| Antioxidant | Dr. Duke (and other 3 sources) | ★★☆☆☆ |
| Absorbent | Dr. Duke (and other 1 sources) | ★☆☆☆☆ |
| Adjuvant | Expert opinion on biological therapy (and other 1 sources) | ★☆☆☆☆ |
| Anthelmintic | Dr. Duke (and other 1 sources) | ★☆☆☆☆ |
| AntiHIV | Dr. Duke (and other 1 sources) | ★☆☆☆☆ |
| Antibacterial | Dr. Duke (and other 1 sources) | ★☆☆☆☆ |
| Anticancer | Dr. Duke (and other 1 sources) | ★☆☆☆☆ |
| Anticarcinogenic | Natural product communications (and other 1 sources) | ★☆☆☆☆ |
| Anticariogenic | Dr. Duke (and other 1 sources) | ★☆☆☆☆ |
| Antidiarrheic | Dr. Duke (and other 1 sources) | ★☆☆☆☆ |
Medicinal Uses
Quillaja saponaria has 3 reported medicinal uses identified across 0 scientific publications and several other databases. The most consistently reported uses include herpes simplex virus type 1, vaccinia virus, varicella zoster virus.
Most Reported Uses
| Use | Sources | Consensus |
|---|---|---|
| herpes simplex virus type 1 | The Journal of general virology (and other 1 sources) | ★☆☆☆☆ |
| vaccinia virus | The Journal of general virology (and other 1 sources) | ★☆☆☆☆ |
| varicella zoster virus | The Journal of general virology (and other 1 sources) | ★☆☆☆☆ |
Preparations
| Preparations | Sources | Consensus |
|---|---|---|
| Quil A | Expert opinion on biological therapy (and other 1 sources) | ★☆☆☆☆ |
| Quillaja saponaria extract | Expert opinion on biological therapy (and other 1 sources) | ★☆☆☆☆ |
| aqueous quillaja extract | Archives of pharmacal research (and other 1 sources) | ★☆☆☆☆ |
| concentrated saponin fractions such as QS-21 | Expert opinion on biological therapy (and other 1 sources) | ★☆☆☆☆ |
| crude (food-grade) extract | Expert opinion on biological therapy (and other 1 sources) | ★☆☆☆☆ |
| food-grade extract | Expert opinion on biological therapy (and other 1 sources) | ★☆☆☆☆ |