Sorbus aucuparia subsp. pohuashanensis
Sorbus aucuparia subsp. pohuashanensis · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Sorbus aucuparia subsp. pohuashanensis is a unique botanical specimen recognized for its specialized biochemical profile. Scientific investigations have specifically highlighted the presence of triterpenoids within its biological makeup. Researchers have focused their studies on the plant's fruit and various suspension cell cultures, including plant suspension cells (PSCs) and suspension cells (SPSCs). These preparations are being evaluated for their potential therapeutic efficacy in treating conditions such as hemorrhage. Consequently, this subspecies represents a significant area of interest for pharmacological development.
- Synonyms
- Sorbus Taishanensis · Pyrus Camschatcensis · 12 more
- Common names
- Not available
- Family
- Rosaceae
- Distribution
- Asia-Tropical
- Plant Parts
- Fruit
Classification
Common Names
Sorbus aucuparia subsp. pohuashanensis is a unique botanical specimen recognized by a diverse array of regional names. It is widely known in English as the Amur mountain-ash, though it is also referred to as the Pohuasha-Eberesche. In certain linguistic contexts, you may encounter it called the hua qui shu or the jarabina vtáčia pajchuašanská. Furthermore, the plant holds a place in Japanese nomenclature as the トウナナカマド. These various common names reflect the global reach and cultural significance of this specific subspecies.
Sources: Catalogue of Life (COL)
Synonyms
Sorbus aucuparia subsp. pohuashanensis is a botanical subject characterized by a complex web of taxonomic synonyms. This specific subspecies has been historically identified under various names, including Pyrus amurensis and Pyrus camschatcensis. Researchers have also categorized it as Pyrus pohuashanensis in different scientific contexts. Furthermore, the plant is linked to the name Sorbus amurensis within botanical literature. It is even associated with the specific variation known as Sorbus amurensis var. rufescens, reflecting its intricate classification history.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Sorbus aucuparia subsp. pohuashanensis belongs to the vast kingdom Plantae, marking its place among the world's diverse vegetation. Within this kingdom, it is classified under the class Equisetopsida, showcasing its fundamental botanical structure. The subspecies is further organized into the order Rosales, a group that connects it to many familiar flowering plants. It specifically falls under the family Rosaceae, a lineage known for its diverse and often beautiful floral displays. Ultimately, this plant is a distinguished member of the genus Sorbus, defining its unique identity within the natural world.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Rosales |
| Family | Rosaceae |
| Genus | Sorbus |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Sorbus aucuparia subsp. pohuashanensis is widely distributed across the temperate regions of Asia. Within China, this subspecies can be found throughout the North-Central territories, Inner Mongolia, and Manchuria. Its range extends further into Eastern Asia, specifically encompassing the Korean Peninsula. Additionally, the plant is native to the Russian Far East, particularly within the Amur region. These diverse locations highlight the broad ecological presence of this subspecies across northern Asian landscapes.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Biological Activities
Compounds
Sorbus aucuparia subsp. pohuashanensis serves as a significant source of bioactive triterpenoids derived from its fruits. Research has identified that these specific compounds are primarily composed of oleanolic acid and ursolic acid. These chemical constituents play a vital role in providing protective physiological benefits against liver damage. Specifically, the presence of these acids helps to mitigate injuries caused by acetaminophen through potent antioxidant and anti-inflammatory mechanisms. Consequently, the unique chemical profile of this plant offers promising therapeutic potential for managing drug-induced hepatotoxicity.
Conditions
Sorbus aucuparia subsp. pohuashanensis demonstrates significant resilience by responding to both abiotic stress from Cd^2+ and biotic stress from Harpin protein. The plant's ability to produce specialized secondary metabolites helps it manage these diverse environmental challenges. Furthermore, triterpenoids derived from its fruits effectively treat acetaminophen-induced acute liver injury in animal models. This medicinal property is supported by the plant's capacity to reverse the decrease of essential antioxidant levels, specifically glutathione (GSH) and catalase (CAT). Through these mechanisms, the species exhibits powerful antioxidant and anti-inflammatory functions.
Preparations
Sorbus aucuparia subsp. pohuashanensis is prepared as fruits to isolate triterpenoids that demonstrate significant liver-protective effects against acetaminophen-induced injury. The species is also prepared as plant suspension cells to investigate metabolic and transcriptional stress memory responses. These specific plant suspension cells (SPSCs) serve as a model for studying how yeast extract induces biochemical changes in cell wall integrity and antioxidation capacity. Through the use of these SPSCs, researchers can identify key memory genes involved in phenylpropanoid biosynthesis. Ultimately, utilizing the plant in these prepared forms provides a biotechnological foundation for discovering antimicrobial drug candidates.
Parts used
Sorbus aucuparia subsp. pohuashanensis produces unique fruits that serve as a rich source of bioactive triterpenoids. Researchers have specifically isolated ursolic and oleanolic acids from these fruits to study their medicinal potential. These compounds demonstrate a significant ability to protect against acute liver injury caused by acetaminophen. By reducing inflammation and oxidative stress, the triterpenoids help stabilize essential hepatic enzymes and prevent tissue necrosis. Ultimately, the chemical properties found within the fruit offer a promising natural approach to mitigating drug-related hepatotoxicity.