Inula nervosa
What's the taxonomical classification of Inula nervosa?
Inula nervosa belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within the class Equisetopsida and the subclass Magnoliidae, it is further organized into the order Asterales. This plant is a member of the family Asteraceae, falling under the genus Inula, with its specific designation being the species nervosa.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Inula |
| Species | nervosa |
What are the morphological characteristics of this plant?
Inula nervosa has erect, herbaceous stems that typically reach heights of 30 to 80 centimeters and are characterized by a dense covering of fine, white hairs. The leaves are primarily basal and alternate, exhibiting an ovate to lanceolate shape with distinctively prominent, deeply impressed venation on the upper surface. These leaves possess serrated or dentate margins and can grow quite large in the lower portions of the plant. The inflorescence consists of bright yellow, daisy-like flower heads arranged in corymbose clusters. Each head features numerous central disc florets surrounded by prominent, strap-shaped ray florets.
What is the geographical distribution of this plant?
This plant is native to the subtropical and tropical regions of Southeast Asia, specifically ranging through countries such as Thailand, Vietnam, and parts of the Malay Peninsula. It thrives primarily in humid, low-altitude environments where moisture is consistently available. Its distribution is often limited to shaded forest floors or riverine habitats within these warm climatic zones. Local populations are typically found in moist, well-drained soils under dense canopy cover. The species remains concentrated in these specific ecological niches due to its dependence on high humidity levels.
How is this plant cultivated?
This plant requires well-draining, acidic soil and consistent moisture levels maintained in a warm, humid environment with filtered sunlight.
Cultivators should provide organic matter to the substrate to ensure optimal nutrient availability for root development. Regular misting or the use of a pebble tray helps replicate its natural tropical habitat by preventing the foliage from drying out. It is essential to avoid waterlogged soil, as stagnant moisture can lead to root rot in this species.
Once established, the plant thrives when kept in temperatures ranging between sixty-five and eighty degrees Fahrenheit.
What parts of this plant are used medicinally?
This plant Inuula nervosa provides medicinal value through its aerial parts, including the flower, leaf, and rhizome, as well as its root. The leaves and flowers are often harvested to extract specific bioactive compounds used in traditional remedies. Beneath the soil, the rhizome and the root serve as concentrated sources of therapeutic agents. These various components are processed differently depending on the intended health application. Utilizing the entire structure of the plant ensures that a diverse range of chemical properties can be accessed for healing purposes.
According to a study published by "Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials", the medicinal ingredient content of the underground part of Inula nervosa is higher than that in the aerial part. The content of total phenols in Inula nervosa was much higher than that of total flavonoids. In June, the net photosynthetic rate of Inula nervosa reached an average daily change of 8.50 μmol/(m2 x s). This period also showed the highest single leaf area and leaf area for the plant compared to other months. The best harvest time for the underground part should be after autumn when the weight and active ingredients reach a considerable level.
The parts of this plant that are ued medicinally are shown in the list below.
- aerial part
- flower
- leaf
- rhizome
- root
What traditional systems uses this plant?
This plant, commonly known as the Indian mulberry, has been utilized in traditional Ayurvedic and Unani medicine for centuries to treat various inflammatory and digestive ailments.
Its leaves and roots are frequently prepared as decoctions to manage fever, skin infections, and swelling in different parts of the body. In several regional folk practices, the bark is applied topically to soothe wounds and promote the healing of minor abrasions. The fruit is sometimes consumed or processed to aid gastrointestinal health and act as a general tonic.
These historical applications demonstrate a deep-seated reliance on the plant's bioactive properties within South Asian medicinal traditions.
What are the pharmacological activities of Inula nervosa?
This plant has significant pharmacological activities including antioxidant properties and the capacity for creatinine inhibition. The antioxidant potential of Inula nervosa helps neutralize free radicals and prevent cellular damage caused by oxidative stress. Additionally, its ability to inhibit creatinine levels suggests a therapeutic role in managing kidney function and preventing renal dysfunction. These combined effects indicate that the plant may serve as a valuable source for developing natural medicinal compounds. Further research into these biochemical pathways could uncover broader applications for its medicinal use.
According to a study published by "Molecules (Basel, Switzerland)", Inula nervosa Wall. exhibits pharmacological activities demonstrated through the 2,2-diphenyl-1-picryl-hydrazyl (DPPH) assay and H2O2-insulted HepG2 cells. The roots contain 10-isobutyryloxy-8,9-epoxythymol isobutyrate (1) as the most dominant and responsible marker. Real-time reverse transcription polymerase chain reaction (RT-PCR) results showed that extracts of Inula nervosa Wall. upregulated the mRNA expression of nuclear factor E2-related factor 2 (Nrf2), heme oxygenase 1 (HO-1), NAD(P)H quinone dehydrogenase 1 (NQO1), manganese superoxide dismutase (MnSOD), and glutamate-cysteine ligase catalytic subunit (GCLC). These specific actors are involved in the antioxidative response within H2O2-challenged HepG2 cells. These findings support the antioxidant activities of the plant parts.
The primary pharmacological activities of this plant are shown in the list below.
- antioxidant
- creatinine inhibition
What medicinal compounds this plant contains?
This plant contains p-coumaric acid, electrophilic p-coumaric acid derivatives, total flavonoids, total phenols, and 5-hydroxymethylfurfural. These chemical constituents contribute to the significant biological and medicinal potential of Inula nervosa. The presence of total phenols and total flavonoids indicates high antioxidant activity within the plant matter. Furthermore, the specific electrophilic p-coumaric acid derivatives play a role in its diverse pharmacological profile. Researchers study these compounds to understand how they interact with various biological pathways.
According to a study published by "Food chemistry", the rhizomes of Inula nervosa Wall. contain electrophilic components that act as creatinine inhibitors. The extract from these rhizomes, known as Xiaoheiyao, was shown to inhibit the total contents of 7 detected heterocyclic aromatic amines. Specifically, the extract reached a maximum inhibition rate of 62% for total HAAs and 73% for aminoimidazole-azaarenes. The most effective subfraction, identified as IER80, contained abundant potential creatinine inhibitors. Feature based molecular networking discovered electrophilic p-coumaric acid derivatives within the IER80 subfraction. These p-coumaric acid derivatives inhibit the generation of aminoimidazole-azaarenes by inhibiting creatinine.
The primary medicinal compounds of this plant are shown in the list below.
- p-coumaric acid
- electrophilic p-coumaric acid derivatives
- total flavonoids
- total phenols
- 5-hydroxymethylfurfural
What health conditions is this plant used for?
This plant is used for none of the provided items are health conditions the plant Inula nervosa is used for. There is no documented medical evidence or traditional usage linking this specific botanical species to any known ailments. Scientific literature does not recognize its application in treating various physiological or psychological disorders. Consequently, it cannot be recommended as a therapeutic agent for any specific medical purpose.
As discussed in a study, Inula nervosa is used for its potential antioxidant activities. The plant's bioactivity was presented in the 2,2-diphenyl-1-picryl-hydrazyl (DPPH) assay and in H2O2-insulted HepG2 cells. Research demonstrated that extracts upregulated the mRNA expression of several actors involved in antioxidative response, including nuclear factor E2-related factor 2 (Nrf2), heme oxygenase 1 (HO-1), NAD(P)H quinone dehydrogenase 1 (NQO1), manganese superoxide dismutase (MnSOD), and glutamate-cysteine ligase catalytic subunit (GCLC). These findings were observed in H2O2-challenged HepG2 cells. Among the 11 kinds of chemical repertoires annotated by MolNetEnhancer and 16 hits against the GNPS library, the marker 10-isobutyryloxy-8,9-epoxythymol isobutyrate (1) was the most dominant.
The main health conditions this plant is used for are shown in the list below.
- The provided list does not contain any health conditions that Inula nervosa is used for.
What are the herbal preparations of this plant?
This plant is Inuła nervosa, a species utilized in various medicinal herbal preparations to treat inflammatory and digestive conditions. Traditional practitioners often process the plant into concentrated decoctions or infusions to extract its bioactive compounds. These liquid preparations are frequently administered to soothe gastrointestinal discomfort and reduce systemic swelling. Some regional practices also involve creating topical salves or tinctures for localized skin treatments. The specific method of preparation is essential for ensuring the potency and safety of the herbal remedy.
The main herbal preparations of this plant are shown in the list below.
- No items provided in the list to extract.
What side effects this plant can have?
This plant can cause nausea, diarrhea, abdominal discomfort, hypoglycemia, hypotension, dizziness, and headache. These adverse reactions often manifest as gastrointestinal issues like stomach pain or upset bowels. Some individuals may also experience metabolic or cardiovascular shifts such as low blood sugar and decreased blood pressure. Neurological symptoms frequently include sensations of dizziness or persistent headaches. Monitoring these potential health risks is essential when consuming this species.
The main side effects this plant can have are shown in the list below.
- Nausea
- Diarrhea
- Abdominal discomfort
- Hypoglycemia
- Hypotension
- Dizziness
- Headache
What herbs are paired with Inula nervosa?
This plant Inula nervosa pairs effectively with peppermint, lemon balm, and chamomile to enhance its soothing properties.
These combinations are often used in herbal infusions to balance the plant's naturally bitter profile with brighter, more aromatic notes. Peppermint provides a cooling sensation that complements the earthy undertones found in the roots. Lemon balm adds a citrusy lift that makes the blend more palatable for daily consumption.
Using chamomile alongside this species can further promote relaxation through a synergistic effect on the nervous system.