Neopicrorhiza scrophulariiflora
Neopicrorhiza scrophulariiflora · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Neopicrorhiza scrophulariiflora is a medicinal plant known for its diverse therapeutic potential across several biological systems. Various parts of the plant, including the rhizome, root, leaf, and stem, are utilized to produce preparations such as crude extracts and dried rhizomes. Research highlights its significant antimalarial activities, supported by key chemical compounds like Picroside IV, Hemiphroside A, and specific glucopyranoside derivatives. These bioactive constituents exert influence on multiple physiological conditions, including those affecting the digestive, musculoskeletal, and nervous systems, as well as MMP. Consequently, this species serves as a vital subject of study for developing targeted pharmacological treatments.
- Synonyms
- Picrorhiza Scrophulariiflora
- Common names
- Not available
- Family
- Plantaginaceae
- Distribution
- Not available
- Plant Parts
- Rhizome · Root
Classification
Synonyms
Neopicrorhiza scrophulariiflora is a botanical species that is frequently encountered under a different scientific name. In many taxonomic databases, this plant is recognized by its synonym, Picrorhiza scrophulariiflora. Understanding this nomenclatural relationship is essential for researchers tracking the plant's medicinal properties across various studies. While the names may differ depending on the classification system used, they both refer to the exact same organism. Consequently, botanists must remain vigilant to ensure that data is accurately attributed regardless of which name is applied.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Neopicrorhiza scrophulariiflora is a specialized organism belonging to the kingdom Plantae. Within this vast biological realm, it is classified under the class Equisetopsida. This plant is further organized into the order Lamiales, showcasing its specific evolutionary lineage. It resides within the family Plantaginaceae, which helps define its unique botanical characteristics. Finally, it is identified by its specific genus, Neopicrorhiza, which distinguishes it from other closely related species.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Lamiales |
| Family | Plantaginaceae |
| Genus | Neopicrorhiza |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Neopicrorhiza scrophulariiflora is a notable plant species with a broad geographical presence across several Asian regions. Within the temperate zones of Asia, it can be found throughout various parts of China, including the South-Central regions and Tibet. Its range also extends into tropical Asian territories, specifically within the Indian Subcontinent. In these areas, the plant is commonly distributed across the East Himalaya, the West Himalaya, and throughout Nepal. This diverse distribution highlights the species' ability to thrive in both temperate and tropical mountain environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Neopicrorhiza scrophulariiflora is a herbaceous plant characterized by its distinct growth form. As a self-supporting species, it maintains its own structure without the need for external support.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Neopicrorhiza scrophulariiflora is a traditional Chinese medicinal herb that has demonstrated significant antimalarial activity. Recent chemical investigations into this plant have utilized mass-directed fractionation to isolate several key components from its crude extract. Among the findings, researchers identified ten main components, including three previously unknown compounds. Specifically, compound 10 was found to effectively inhibit the growth of the Plasmodium falciparum 3D7 malarial parasite line. This single compound is responsible for approximately 95% of the extract's overall antimalarial potency.
Compounds
Neopicrorhiza scrophulariiflora serves as a rich source of diverse bioactive chemical constituents, particularly within its rhizomes and roots. Detailed phytochemical analyses have confirmed that this plant contains several significant compounds, including the iridoid glycoside C-3. Furthermore, research has identified the presence of various phenylethanoid glycosides such as hemiphroside A and plantainoside D. The plant's chemical profile is further enriched by the isolation of picroside IV, a notable iridoid glycoside. Finally, studies have also established that scroside A is a key component found within the species.
Conditions
Neopicrorhiza scrophulariiflora demonstrates significant therapeutic potential by treating CCl(4)-induced hepatocyte damage through its various iridoid compounds. The plant's total glucosides also play a vital role in cellular health by increasing mitochondrial membrane potential (MMP) and reducing intracellular calcium levels ([Ca2+]i). Furthermore, specific components within the plant act effectively against the Plasmodium falciparum 3D7 malarial parasite line. Its active ingredients, such as picroside I and picroside II, are also recognized for their ability to treat inflammation via anti-inflammatory properties. Together, these diverse biological activities highlight the medicinal versatility of the species.
Preparations
Neopicrorhiza scrophulariiflora is prepared as a crude extract for chemical investigations into its antimalarial properties. The plant is also prepared as rhizomes for the isolation of specific iridoid and cucurbitacin glycosides. In certain commercial contexts, Neopicrorhiza scrophulariiflora is prepared as dried rhizomes for traditional healthcare use. These various preparation methods highlight the medicinal importance of the species' underground structures. Consequently, the harvesting of these components significantly impacts the density and biomass of the plant populations.
Parts used
Neopicrorhiza scrophulariiflora is an endangered alpine medicinal herb that possesses several distinct anatomical parts essential to its survival and function. The plant features a specialized leaf structure characterized by glandular hairs and anomocytic stomata that assist in its high-altitude adaptation. Its aerial stem contains well-developed mechanical tissue, providing necessary structural support within its environment. Furthermore, the plant relies on its rhizome, which is protected by well-developed cork layers and collenchyma. Valuable bioactive compounds, such as iridoid glycosides, are concentrated throughout the plant's roots, rhizomes, and leaves, making these specific parts critical for its pharmacological importance.