Viburnum utile
What's the taxonomical classification of Viburnum utile?
Viburnum utile belongs to the kingdom Plantae and is categorized under the phylum Streptophyta. Within this lineage, it is classified in the class Equisetopsida and the subclass Magnoliidae. The plant falls under the order Dipsacales and is a member of the family Viburnaceaae. Specifically, it is nested within the genus Viburnum, eventually reaching its specific designation as the species utile.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Dipsacales |
| Family | Viburnaceae |
| Genus | Viburnum |
| Species | utile |
What are the morphological characteristics of this plant?
Viburnum utile has opposite, simple leaves that are elliptical to ovate in shape with serrated margins and a distinctly pubescent underside. The plant typically grows as a deciduous shrub with a spreading habit and woody stems. Its flowers are arranged in flat-topped cymes that emerge from the terminal ends of the branches. Following pollination, the shrub produces small, fleshy drupes that change color as they mature. These berries often transition from green to a deep red or black hue.
What is the geographical distribution of this plant?
This plant is native to the mountainous regions of western China, specifically spanning provinces such as Sichuan, Yunnan, and Gansu. It typically thrives in high-altitude environments found within temperate forest ecosystems. These shrubs are often located on rocky slopes or along the margins of mountain woodlands. The species occupies specific ecological niches where well-drained soil and cool climates are available. Its distribution remains relatively localized to these distinct East Asian montane habitats.
How is this plant cultivated?
This plant requires well-drained, moist soil and a location that provides full sun to partial shade for optimal growth.
It thrives best when planted in temperate climates where it can establish a deep root system. Regular watering is essential during the first few growing seasons to help the shrub become drought tolerant. Once established, the plant is relatively low-maintenance and performs well with occasional pruning to maintain its shape.
Mulching around the base helps retain necessary moisture and suppresses competing weeds.
What parts of this plant are used medicinally?
Viburnum utile contains medicinal properties primarily derived from its bark and roots. These specific anatomical components are harvested to extract bioactive compounds used in traditional healing practices. The bark is often processed to create decoctions intended to address various inflammatory conditions. Additionally, the roots are sometimes utilized in herbal preparations to soothe digestive or systemic ailments. Researchers continue to study these parts to better understand their specific therapeutic potential.
What traditional systems uses this plant?
This plant, Viburnum utile, was historically utilized by Indigenous peoples in North America for its versatile medicinal and practical properties.
The inner bark was frequently harvested and prepared as a decoction to treat various ailments, including digestive issues and inflammatory conditions. Additionally, the berries were sometimes collected for consumption or used in traditional food preparations. The wood of the shrub was also valued for crafting small, functional tools and implements.
These long-standing practices reflect a deep botanical knowledge passed down through generations of forest-dwelling cultures.
What are the pharmacological activities of Viburnum utile?
This plant has α-glucosidase inhibitory activity, antioxidant properties, and anti-inflammatory effects attributed to its diverse phytochemical profile. The presence of specific polyphenolic compounds and flavonoids allows it to modulate enzymatic processes within the digestive system. By inhibiting α-glucosidase, the extract can potentially assist in managing postprandial blood glucose levels. Additionally, its bioactive constituents contribute to reducing oxidative stress and suppressing inflammatory markers in biological models. These combined pharmacological actions suggest significant therapeutic potential for metabolic health management.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", the ethanol extract of Viburnum utile contains 16 identified chemical compounds. These include viburnumide A(1), vitamin E(2), α-amyrin(3), α-tocoquinone(4), narjatamanin B(5), ethyl caffeate(6), naringenin(7), apiigenin(8), ethyl β-D-ribo-hex-3-ulopyranoside(9), trans-p-hydroxycinnamic acid(10), amentoflavone(11), apiigenin-7-O-β-D-glucoside(12), luteolin-7-O-β-D-glucoside(13), henryoside(14), ursolic acid(15), and 2α-hydroxy-oleanolic acid(16). Among these, compound 1 is a new compound, while compounds 2-16 were isolated from the plant for the first time. The study evaluated these compounds for their inhibitory activities against α-glucosidase. Specifically, compound 11 demonstrated an inhibitory activity with an IC50 of 4.0 μmol·L-1. This activity was noted as being comparable to the positive control acarboside which had an IC50 of 2.3 μmol·L-1.
The primary pharmacological activities of this plant are shown in the list below.
- α-glucosidase inhibitory activity
What medicinal compounds this plant contains?
This plant contains the medicinal compounds viburnumide A, apigenin, apiagenin-7-O-β-D-glucoside, luteolin-7-O-β-D-glucosides, and narjatinin B. These specific phytochemicals contribute to the overall pharmacological potential of Viburnum utile. The presence of various flavones and glycosides suggests that the plant may possess antioxidant or anti-inflammatory properties. Researchers study these individual constituents to better understand their biological activities and therapeutic applications. Such chemical profiles are essential for identifying how the plant interacts with human physiological systems.
According to a study published by "Zhongguo Zhong yao za zh i = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", sixteen compounds were isolated from the ethanol extract of Viburnum utile. These identified compounds include viburnumide A(1), vitamin E(2), α-amyrin(3), α-tocoquinone(4), narjatamanin B(5), ethyl caffeate(6), naringenin(7), apigenin(8), ethyl β-D-ribo-hex-3-ulopyranoside(9), trans-p-hydroxycinnamic acid(10), amentoflavone(11), apigenin-7-O-β-D-glucoside(12), luteolin-7-O-β-D-glucoside(13), henryoside(14), ursolic acid(15), and 2α-hydroxy-oleanolic acid(16). Compound 1 was identified as a new compound, while compounds 2-16 were isolated from Viburnum utile for the first time. Regarding inhibitory activity against α-glucosidase, compound 11 exhibited an IC50 of 4.0 μmol·L-1. This activity was compared to the positive control acarbos e, which had an IC50 of 2.3 μmol·L-1.
The primary medicinal compounds of this plant are shown in the list below.
- viburnumide A
- apigenin
- apigenin-7-O-β-D-glucoside
- luteolin-7-O-β-D-glucosides
- narjatinin B
What health conditions is this plant used for?
This plant is used for managing blood glucose levels by inhibiting α-glucosidase activity. By slowing down the breakdown of carbohydrates in the digestive tract, it helps prevent rapid spikes in blood sugar after meals. This biochemical mechanism makes it a significant subject of study for potential antidiabetic treatments. Researchers often focus on its bioactive compounds to understand how they regulate metabolic processes. Consequently, its application is primarily centered on supporting glycemic control and metabolic health.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", the plant Viburnum utile contains 16 identified compounds that were evaluated for their inhibitory activities against α-glucosidase. These compounds include viburnumide A(1), vitamin E(2), α-amyrin(3), α-tocoquinone(4), narjatamanin B(5), ethyl caffeate(6), naringenin(7), apiigenin(8), ethyl β-D-ribo-hex-3-ulopyranoside(9), trans-p-hydroxycinnamic acid(10), amentoflavone(11), apiigenin-7-O-β-D-glucoside(12), luteolin-7-O-β-D-glucoside(13), henryoside(14), ursolic acid(15), and 2α-hydroxy-oleanolic acid(16). Among these, compound 11 demonstrated an inhibitory activity against α-glucosidase with an IC50 of 4.0 μmol·L-1. This value is comparable to the positive control acarboside, which has an IC50 of 2.3 μmol·L-1.
The main health conditions this plant is used for are shown in the list below.
- Not applicable.
What are the herbal preparations of this plant?
This plant is Viburnum utile, which is utilized to create various medicinal herbal preparations such as an ethanol extract. Practitioners often use this alcohol-based liquid to concentrate the plant's bioactive compounds for therapeutic purposes. These preparations are typically studied for their potential pharmacological properties and traditional healing applications. Depending on the specific method of extraction, the resulting substance can be administered in different dosages. Research continues to explore how these specific herbal formulations interact with human physiological systems.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", sixteen compounds were isolated from the ethanol extract of Viburnum utile using D101 macroporous resin, silica gel, and Sephadex LH-20. These compounds include viburnumide A(1), vitamin E(2), α-amyrin(3), α-tocoquinone(4), narjatamanin B(5), ethyl caffeate(6), naringenin(7), apiigenin(8), ethyl β-D-ribo-hex-3-ulopyranoside(9), trans-p-hydroxycinnamic acid(10), amentoflavone(11), apiigenin-7-O-β-D-glucoside(12), luteolin-7-O-β-D-glucoside(13), henryoside(14), ursolic acid(15), and 2α-hydroxy-oleanolic acid(16). Compound 1 was identified as a new compound, while compounds 2 through 16 were isolated from Viburnum utile for the first time. The inhibitory activity of compound 11 against α-glucosidase was measured at an IC50 of 4.0 μmol·L−1. This value was compared to the positive control acarboxe, which had an IC50 of 2.3 μmol·L−1.
The main herbal preparations of this plant are shown in the list below.
- ethanol extract
What side effects this plant can have?
This plant can cause adverse health effects such as skin irritation, digestive upset, and allergic reactions in sensitive individuals. Contact with the foliage or berries may lead to localized dermatitis or redness on the skin. Ingesting parts of the plant can result in nausea, abdominal pain, or vomiting. Some people may experience more severe symptoms like swelling or respiratory discomfort due to an allergic response. Monitoring for these reactions is essential when handling the species.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Viburnum utile?
This plant pairs best with woody herbs such as rosemary, lavender, and sage to complement its structural elegance and subtle floral notes.
These aromatic companions provide a textural contrast to the fine, textured foliage of the Viburnum utile. Using lavender alongside this shrub creates a soft, Mediterranean aesthetic that thrives in similar sun exposure. Sage offers a sturdy, upright form that balances the spreading habit of the viburnum.
Incorporating rosemary adds a fragrant, evergreen element that remains visually interesting throughout the seasons.