Pachylecythis pisonis
Pachylecythis pisonis · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Pachylecythis pisonis is a botanical species recognized for its diverse pharmacological potential in traditional medicine. The plant's leaves serve as the primary source for extracting bioactive compounds, most notably triterpenes. These chemical constituents provide significant antipruritic activities, making the plant useful for managing various forms of skin irritation. Research has focused on its efficacy in treating conditions such as pruritus and its protective effects against gastric ulcers. Furthermore, studies involving capsaicin and formalin models continue to explore its complex biological responses.
- Synonyms
- Pachylecythis Egleri · Lecythis Velloziana · 16 more
- Common names
- Not available
- Family
- Lecythidaceae
- Distribution
- Asia-Tropical
- Plant Parts
- Leaf
Classification
Common Names
Pachylecythis pisonis is a remarkable botanical species known by several distinct names across different cultures. In English-speaking regions, it is most frequently referred by its common name, the Cream nut. Moving into a Japanese context, the plant is recognized by the name パラダイスナットノキ. These varying titles highlight the global interest and diverse linguistic identities associated with this unique specimen. Understanding these different names is essential for anyone studying the plant's widespread botanical significance.
Sources: Catalogue of Life (COL)
Synonyms
Pachylecythis pisonis is a botanical species characterized by a complex taxonomic history involving numerous synonyms. Throughout various scientific classifications, it has been identified under names such as Couroupita crenulata and Couroupita lentula. Researchers have also categorized this plant as Lecythis amapaensis and Lecythis amazonum in previous studies. Furthermore, the name Lecythis densa has been applied to the species in different botanical contexts. Understanding these overlapping relationships is essential for accurately documenting its place within the natural world.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Pachylecythis pisonis is a unique biological entity that belongs to the vast kingdom Plantae. Within this expansive kingdom, the species is classified under the class Equisetopsida. It further descends through the order Ericales, showcasing its specific evolutionary lineage. As a member of the genus Pachylecythis, it holds a distinct place among its closest botanical relatives. Finally, this plant is a specialized representative of the Lecythidaceae family.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Ericales |
| Family | Lecythidaceae |
| Genus | Pachylecythis |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Pachylecythis pisonis is a notable plant species found throughout various regions of South America. Its natural range extends across much of Brazil, including the Northeast, Southeast, and West-Central territories. This distribution highlights the plant's adaptability to diverse South American environments. Beyond the Brazilian mainland, the species also reaches into the Caribbean. Specifically, it can be found growing within the island nation of Trinidad and Tobago.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Biological Activities
Pachylecythis pisonis, commonly known as "Sapucaia," possesses significant antipruritic properties that validate its traditional medicinal use. Research indicates that ethanol extracts from its leaves can effectively inhibit scratching behavior in animal models induced by compound 48/80. This soothing effect appears to be linked to the plant's ability to reduce the degranulation of mast cells. Additionally, the study found that these extracts demonstrate anti-inflammatory activity by decreasing paw edema. Ultimately, these findings suggest that the plant serves as a promising natural treatment for cutaneous pruritus.
Compounds
Pachylecythis pisonis, commonly known as sapucaia, contains a variety of bioactive compounds that support its traditional use in folk medicine. Research has identified that the plant contains significant amounts of triterpenes within its leaves. Specifically, these triterpenes include important chemical constituents such as oleanolic acid and ursolic acid. Studies show that a mixture of these substances can effectively reduce nociceptive responses in various experimental models. Ultimately, the presence of these specific compounds helps explain the plant's demonstrated antinociceptive effects.
Conditions
Pachylecythis pisonis exhibits significant therapeutic potential by effectively treating pruritus in various models. The plant also demonstrates antinociceptive properties by treating acetic acid-induced writhings in mice. Its ability to treat capsaicin-induced pain further highlights its diverse pharmacological profile. Additionally, the plant serves to treat carrageenan-induced hind paw edema by reducing inflammatory responses. Finally, Pachylecythis pisonis treats compound 48/80-elicited degranulation of rat peritoneal mast cells, suggesting a stabilizing effect on cell membranes.
Preparations
Parts used
Pachylecythis pisonis, commonly known as "Sapucaia," possesses medicinal properties that are traditionally derived from its leaf components. Recent scientific investigations have focused on the ethanol extract of these leaves to evaluate their potential therapeutic benefits. Research indicates that the plant's leaves exhibit significant antipruritic effects by inhibiting scratching behavior in animal models. Furthermore, the study suggests that these leaves may work by stabilizing mast cell membranes to reduce inflammation and degranulation. Ultimately, these findings provide strong scientific support for the traditional use of the Pachylecythis pisonis leaf in treating cutaneous pruritus.