Quercus petraea
Quercus petraea · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Quercus petraea is a significant botanical species known for its rich concentration of bioactive compounds. Recent scientific investigations have focused on its aqueous extracts to evaluate their diverse therapeutic potential. These studies highlight the plant's notable antimicrobial and antioxidant activities. Specifically, the presence of flavonoids plays a crucial role in mediating these biological effects. Research demonstrates that these extracts can effectively combat pathogens such as Staphylococcus aureus through their potent antioxidant mechanisms.
- Synonyms
- Quercus Robur Var. Petraea
- Common names
- Not available
- Family
- Fagaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Quercus petraea is a versatile species known by a diverse array of regional names across different languages and landscapes. In certain botanical contexts, it is referred to as the Artengruppe Trauben-Eiche, while in Lithuania, it is commonly known as Bekotis ąžuolas. Its linguistic reach extends to the Iberian Peninsula, where it is called Carballo albariño. French speakers frequently identify the tree as either Chene sessile or Chêne rouvre, depending on the specific local tradition. These various common names highlight the widespread ecological importance and cultural presence of this remarkable oak.
Sources: Catalogue of Life (COL)
Synonyms
Quercus petraea is a distinguished species of oak often recognized for its unique botanical characteristics. In many scientific texts, you may encounter it listed under the synonym Quercus robur var. petraea. This taxonomic variation highlights the intricate ways in which different botanical classifications can overlap. Understanding these nomenclatural links is essential for researchers seeking to accurately identify the plant in various studies. Consequently, recognizing both names ensures clarity when discussing this specific variety within the broader oak family.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Quercus petraea belongs to the vast kingdom Plantae, representing a significant branch of the living world. Within this kingdom, the species is classified under the class Equisetopsida. It further descends through the order Fagales, which helps define its evolutionary lineage. As a member of the family Fagaceae, it shares close botanical ties with many other sturdy tree species. Ultimately, this plant is identified by its primary genus, Quercus, marking it as a distinguished member of the oak family.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fagales |
| Family | Fagaceae |
| Genus | Quercus |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Quercus petraea exhibits a broad and diverse distribution across the Asia-Temperate regions. Its presence is notably established within the Caucasus and Transcaucasus areas. The species further extends its reach into Western Asia, where it can be found throughout Iran. Additionally, this plant is documented within the Lebanon-Syria region. Finally, its geographical range includes significant populations located in Türkiye.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Quercus petraea is a prominent tree species characterized by its sturdy, self-supporting growth form. As a robust woody plant, it typically reaches a height of at least 10 meters in various environments. While many specimens thrive at a moderate height of up to 30 meters, they possess the capacity for significant expansion. In ideal conditions, these trees can even surpass this range to reach a maximum height of 35.663 meters. This impressive stature makes them a commanding presence within their natural ecosystems.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Quercus petraea plays a vital role in the green biosynthesis of palladium nanoparticles due to the presence of its bioactive compounds. The aqueous bark extracts of this species are rich in phenolic compounds and flavonoids, which are essential for reducing palladium ions and stabilizing the resulting nanoparticles. Research indicates that these extracts contribute to the development of particles with significant antioxidant potential through radical neutralization. Furthermore, the nanoparticles synthesized using this plant extract demonstrate effective antimicrobial activity, particularly against resistant strains like Staphylococcus aureus. These combined properties highlight the therapeutic promise of using Quercus petraea in eco-friendly biomedical applications.
Compounds
Conditions
Quercus petraea extracts serve as a foundational component in the biosynthesis of metallic nanoparticles that exhibit significant medicinal properties. These extracts facilitate the development of nanoparticles with potent antibacterial and antifungal capabilities. Specifically, the resulting silver nanoparticles from Quercus petraea demonstrate the most robust antibacterial and antifungal activity among the species tested. Furthermore, the palladium nanoparticles synthesized using this plant species effectively treat Staphylococcus aureus and Candida krusei. The bioactive compounds within Quercus petraea also contribute to the antioxidant capacity of the synthesized nanoparticles.
Preparations
Quercus petraea is prepared as aqueous extracts to facilitate the biosynthesis of palladium nanoparticles. These botanical extracts provide essential bioactive compounds, specifically phenolic groups and flavonoids, which act as reducing and stabilizing agents. During the synthesis process, the aqueous extracts from this species interact with palladium ions to form stable nanoparticles. The resulting QP-PdNPs exhibit a specific hydrodynamic diameter of 63.1 nm as characterized by dynamic light scattering. This method of preparing the plant in an aqueous form offers an eco-friendly approach to creating metallic nanoparticles for biomedical applications.