Cinnamomum tamala
Cinnamomum tamala · Accepted scientific name
Scientific literature: Very Sparse (11 studies) · ★☆☆☆☆
Cinnamomum tamala, commonly known as Indian bay leaf, is a versatile plant valued for its significant therapeutic potential. Research focusing on its dried leaves shows that methanolic and ethanolic extracts are rich in bioactive compounds such as phenols, fatty acids, flavonoids, and rutin. These chemical constituents contribute to diverse biological activities, including potent antioxidant, antimicrobial, anticancer, and antidiabetic effects. Specifically, the plant has demonstrated efficacy in combating pathogens like Staphylococcus aureus and Actinobacillus actinomycetemcomitans while supporting glucose management. Consequently, the leaf extracts of Cinnamomum tamala serve as a promising natural source for developing future medicinal applications.
- Synonyms
- Cinnamomum Albiflorum · Laurus Albiflora · 9 more
- Common names
- Not available
- Family
- Lauraceae
- Distribution
- Not available
- Plant Parts
- Leaf
Classification
Common Names
Cinnamomum tamala is a versatile plant known by several distinct regional and botanical identifiers. It is most frequently recognized by the common names Indian bay leaves or the singular Indian bay leaf. Depending on the specific part of the plant being utilized, it may also be referred to as common Indian-bark. In certain culinary or trade contexts, the species is identified as common Indian-cassia. Finally, it is occasionally documented under the name common Indinis cinamonas.
Sources: Catalogue of Life (COL)
Synonyms
Cinnamomum tamala is a botanical species recognized by several different scientific names throughout its taxonomic history. It is closely associated with synonyms such as Cinnamomum albiflorum, Cinnamomum lindleyi, and Cinnamomum reinwardtii. Furthermore, various botanical classifications include specific varieties like Cinnamomum tamala var. albiflorum and Cinnamomum tamala var. elliptifolium. These overlapping names reflect the complex evolutionary relationships and historical shifts in how the plant has been identified. Understanding these synonyms is essential for researchers seeking to accurately categorize this specific member of the cinnamon family.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Cinnamomum tamala is a fascinating botanical specimen that belongs to the kingdom Plantae. Within this vast biological kingdom, the plant is specifically classified under the class Equisetopsida. It further resides in the order Laurales, showcasing its unique evolutionary lineage. As a member of the genus Cinnamomum, it shares close ties with other aromatic species. Ultimately, its botanical identity is completed by its placement within the distinguished family Lauraceae.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Laurales |
| Family | Lauraceae |
| Genus | Cinnamomum |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Cinnamomum tamala exhibits a diverse geographical range that spans both temperate and tropical regions across Asia. In the temperate zones, the species is notably found throughout China, particularly within the South-Central regions. Its tropical distribution is equally significant, covering vast areas of the Indian Subcontinent such as Assam, Bangladesh, and Nepal. Furthermore, the plant thrives within the unique ecological niche of the East Himalaya. This wide-reaching presence highlights the adaptability of the species across varying Asian climates.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Cinnamomum tamala is a self-supporting tree that establishes a sturdy presence in its natural habitat. This species typically takes on a tree-like growth form as it matures. It can reach a maximum height of approximately 17.33 meters.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Cinnamomum tamala, commonly known as Indian bay leaves, is a versatile plant celebrated for both its culinary uses and its extensive medicinal properties. Research highlights that the leaves possess significant antioxidant and free-radical scavenging activities, which are essential for neutralizing harmful biological oxidants. Furthermore, the plant demonstrates potent antimicrobial efficacy, showing success against various pathogenic and multidrug-resistant bacterial strains. Beyond its ability to fight infection, studies have also identified its potential anticancer and antidiabetic activities, making it a subject of great interest for therapeutic development. These diverse biological functions underscore the importance of preserving the plant's phytochemical content to maximize its health benefits.
Compounds
Cinnamomum tamala is a highly valued medicinal plant recognized for its diverse and potent phytochemical profile. Research indicates that the plant contains significant amounts of phenols, which contribute to its strong antioxidant and anti-inflammatory properties. Detailed chemical analyses have also identified key bioactive components such as eugenol and catechin within its extracts. Furthermore, the plant's complex metabolite profile includes essential compounds like cinnamic acid and cinnamyl acetate. Together, these constituents drive the various therapeutic benefits that make this species essential to the food and pharmaceutical industries.
Conditions
Cinnamomum tamala exhibits significant antibacterial properties, specifically demonstrating efficacy in treating Staphylococcus aureus. The plant also serves as a potent agent against the periodontal pathogen Actinobacillus actinomycetemcomitans. Beyond its antimicrobial effects, Cinnamomum tamala is recognized for its antioxidant and anti-inflammatory capabilities. Furthermore, research indicates its potential in treating diabetic nephropathy (DN) through the modulation of key biological pathways.
Preparations
Cinnamomum tamala is prepared as extracts to evaluate its anti-inflammatory and antifungal properties. This plant is also prepared as dried leaves, which are widely used as a spice and in traditional medicine. Researchers have utilized Cinnamomum tamala prepared as methanolic extracts to test its efficacy against various pathogenic bacteria. Furthermore, it is prepared as an ethanolic extract to study its ability to induce apoptosis in human breast cancer cell lines. Finally, Cinnamomum tamala is prepared as leaf essential oils to investigate its spasmolytic potential through in vitro and in silico approaches.
Parts used
Cinnamomum tamala, commonly known as Indian bay leaf, is a versatile plant whose leaves are widely utilized for both culinary and medicinal purposes. These leaves contain significant bioactive components, such as catechin, eugenol, and apigenin, which contribute to their distinct peppery flavor and therapeutic properties. Research indicates that extracts from the dried leaves can induce apoptosis and cell cycle arrest in specific human breast cancer cell lines. Furthermore, the leaves exhibit notable antioxidant, anti-inflammatory, and antimicrobial activities, making them valuable in traditional medicinal practices. However, studies also show that the phytochemical content and antioxidant potential of the leaves can decline over time during storage, highlighting the need for proper preservation to maintain their efficacy.