Cornus officinalis
What's the taxonomical classification of Cornus officinalis?
Cornus officiinalis belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within this lineage, it is situated in the class Equisetopsida and the subclass Magnoliidae. Following its taxonomic progression, it falls under the order Cornales and the family Cornaceae. Finally, the plant is identified by its genus, Cornus, and its specific species name, officiinalis.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Cornales |
| Family | Cornaceae |
| Genus | Cornus |
| Species | officinalis |
What are the morphological characteristics of this plant?
Cornus officinalis has deciduous, opposite leaves that are ovate to elliptical with prominent, curved veins and entire margins. The plant typically develops as a small tree or large shrub reaching heights of up to 10 meters. Its bark is smooth and grayish, while the branches often exhibit a distinctive reddish hue. During the spring, it produces small, white, four-petaled flowers that grow in dense, flat-topped cymes. In the autumn, the foliage transitions to a deep red color before being shed for the winter.
What is the geographical distribution of this plant?
This plant is native to much of Europe and parts of western Asia, ranging from the British Isles and Scandinavia in the north to the Mediterranean region in the south. It thrives primarily in temperate climates where it can inhabit deciduous forests, hedgerows, and scrublands. Within these habitats, it prefers moist, well-drained soils often found in shaded or semi-shaded environments. While it is widespread across the continent, its density varies significantly depending on local moisture levels and soil acidity. The species is generally absent from the most extreme arid regions of central Asia.
How is this plant cultivated?
This plant requires full sun to partial shade and well-drained, fertile, slightly acidic soil to thrive during its cultivation.
It is a deciduous shrub that performs best when planted in locations where it can receive consistent moisture without becoming waterlogged. Pruning should be carried out in late winter or early spring to encourage vigorous new growth and maintain a tidy shape. Regular applications of organic mulch help to regulate soil temperature and retain necessary humidity around the root zone.
These careful growing practices ensure the development of its characteristic white flowers and attractive seasonal foliage.
What parts of this plant are used medicinally?
This plant Cornus officinalis is utilized medicinally through its fruit, buds, cortex, leaves, and roots. The Corni fructus is frequently prepared as a decoction to help nourish the liver and kidney systems. Medicinal preparations also employ the buds and cortex to address various inflammatory or tonic needs. The leaves and roots are sometimes integrated into traditional formulas to support overall bodily functions. Each part offers unique chemical properties that contribute to its therapeutic profile.
According to a study published by "Biological & pharmaceuatical bulletin", morroniside is isolated from the Corni Fructus of Cornus officiinali s SIEB. et ZUCC. for its medicinal effects. Oral administration of morroniside at a dose of 20 or 100 mg/kg body weight/d for 20 d to diabetic rats resulted in significant decreases in increasing serum glucose and urinary protein levels. The administration of morroniside at a dose of 100 mg/kg body weight/d significantly increased the decreased levels of serum albumin and total protein in diabetic rats. This component significantly reduced the elevated serum urea nitrogen level and showed a tendency to reduce creatinine clearance. Morroniside also significantly reduced enhanced levels of serum glycosylated protein and serum and renal thiobarbituric acid-reactive substances.
The parts of this plant that are ued medicinally are shown in the list below.
- Corni Fructus
- buds
- cortex
- leaf
- root
What traditional systems uses this plant?
This plant Cornus officinalis, known as Shanzhuyu in Traditional Chinese Medicine, has been historically utilized to tonify the kidneys and astringe essence. Practitioners of this ancient medical system primarily use the dried fruit to treat symptoms such as dizziness, palpitations, and spontaneous sweating. The medicinal properties are believed to stabilize the liver and nourish the Yin to prevent the leakage of vital energy. Beyond Chinese traditions, various historical herbal practices have leveraged its astringent qualities to manage urinary issues and reproductive health. These long-standing applications highlight the plant's significant role in regulating internal bodily functions.
According to a study published by "Journal of integrative medicine", Cornus officinalis Sieb. et Zucc was one of 4 factors used in 7 different recipes to create a Chinese herbal medicine formula. These recipes were designed according to the principles of uniform design involving 4 factors and 7 levels. In recipe 4, the proportion of Cornus officinalis was 1 in a ratio of 1:1:1:1. In recipe 7, the proportion of Cornus officinalis was 3 in a ratio of 7:5:3:1. The investigated formulations containing this plant showed neuroprotective effects against Parkinson's disease models.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Cornus officinalis?
This plant has anti-inflammatory, anti-oxidant, hepatoprotective, neuroprotective, and hypoglycemic pharmacological activities. Its high concentration of bioactive compounds allows it to effectively reduce oxidative stress and systemic inflammation in various tissues. These properties contribute to its ability to safeguard liver cells from toxic damage and protect neurons against neurodegeneration. Furthermore, the plant demonstrates a capacity to regulate blood glucose levels, making it a potential candidate for managing metabolic disorders. Such a diverse range of biological effects underscores its therapeutic potential in treating multiple chronic conditions.
According to a study published by "Fitoterapia", the medicinal plant Cornus officinalis Sieb. contains the main active principle morroniside, which is an iridoid glycoside. This phytochemical is associated with numerous health benefits due to its antioxidant properties. Findings demonstrate that morroniside can be utilized for the treatment of several diseases and disorders through significant therapeutic activities. These activities encompass anti-inflammatory, antidiabetic, lipid-lowering, anticancer, trichogenic, hepatoprotective, gastroprotective, osteoprotective, renoprotective, and cardioprotective effects. Additionally, it has shown promising benefits against various neurological ailments including Alzheimer's disease, Parkinson's disease, spinal cord injury, cerebral ischemia, and neuropathic pain.
The primary pharmacological activities of this plant are shown in the list below.
- anti-inflammatory
- anti-oxidant
- hepatoprotective
- neuroprotective
- hypoglycemic
What medicinal compounds this plant contains?
This plant contains several bioactive medicinal compounds including morroniside, loganin, cornusdoriid A-F, cornsecoside A, and cornsecoside B. These specific iridoid glycosides are primarily responsible for the plant's diverse pharmacological properties. Research suggests that these chemical constituents contribute to various therapeutic activities such as anti-inflammatory and antioxidant effects. The presence of cornusdoriid A through F represents a unique group of compounds found within the species. Furthermore, cornsecoside A and B play significant roles in the overall chemical profile of the plant.
According to a study published by "Frontiers in pharmacology", the traditional medicinal plant Cornus officinalis contains the compound morroniside. This extracted substance has demonstrated remarkable antioxidant and anti-apoptosis effects. Morroniside has been proven to inhibit the overexpression of NOX4 in kidney tissue. It works to reduce oxidative stress induced podocyte apoptosis by restoring the damaged autophagy flux and inhibiting NOX4 overexpression.
The primary medicinal compounds of this plant are shown in the list below.
- Morroniside
- Loganin
- Cornusdiridoid A-F
- Cornsecoside A
- Cornsecoside B
What health conditions is this plant used for?
This plant is used for managing neurological disorders including Alzheimer's disease, Parkinson's disease, dementia, and cognitive dysfunction. Its medicinal properties are primarily studied for their potential to support brain health and protect nerve cells. Researchers investigate how its active compounds might mitigate the progressive symptoms associated with various forms of dementia. By addressing these complex neurological disorders, the plant serves as a subject of interest in neuroprotective therapy. This application aims to alleviate the significant impact of cognitive dysfunction on daily life.
According to a study published by "Fitoterapia", the main active principle of the medicinal plant Cornus officinalis Sieb. is the iridoid glycoside morroni side. This phytochemical is associated with numerous health benefits due to its antioxidant properties and significant therapeutic activities. Its effects encompass anti-inflammatory, anti-diabetic, lipid-lowering, anti-cancer, trichogenic, hepatoprotective, gastroprotective, osteoprotective, renoprotective, and cardioprotective capabilities. Furthermore, morroni side has shown promising benefits against various neurological ailments such as Alzheimer's disease, Parkinson's disease, spinal cord injury, cerebral ischemia, and neuropathic pain. These findings suggest that morroni side holds promise as a lead compound for the treatment of various ailments and disorders.
The main health conditions this plant is used for are shown in the list below.
- Alzheimer's disease
- Parkinson's disease
- dementia
- cognitive dysfunction
- neurological disorders
What are the herbal preparations of this plant?
This plant is used to create diverse medicinal preparations including the dried fruit known as Fructus Corni, the traditional Chinese materia medica Shan-zhu-yu, and the decoction Yukmi-jihang-tang. In clinical settings, Cornus officinalis injection is administered for specific therapeutic applications. Researchers also utilize a 50% ethanol extract to study the concentrated bioactive compounds found within the species. These various forms allow the plant to be integrated into both ancient herbal traditions and modern pharmacological practices.
According to a study published by "Journal of chromatographic science", Fructus Corni is the dried mature pulp of Cornus officiinalis Sieb. et Zucc. that is rich in iridoids. A UPCLC-MS/MS method was developed to simultaneously determine 13 iridoid glycosides, including 5 new compounds and 2 pairs of isomers, within 14 min. All calibration curves for these compounds showed linear regression with r2 ≥ 0.99. The limit of detection ranged from 0.19-1.90 ng/mL, while the limit of quantification was between 0.38-3.76 ng/mL. The method showed intra-day precision <3.21%, inter-day precision of 12.49%, and average recoveries of 90.95-113.59%. All iridoid glycosides remained stabilized within 12 h with an RSD < 10.99%.
The main herbal preparations of this plant are shown in the list below.
- Fructus Corni
- Shan-zhu-yu
- Yukmi-jihang-tang
- Cornus officiinalis injection
- 50% ethanol extract
What side effects this plant can have?
This plant can cause adverse health effects such as allergic reactions, complications related to diabetes, hepatitis, osteoporosis, and increased oxidative stress. Individuals with sensitive constitutions may experience an allergy or skin irritation after contact or ingestion. Some studies suggest that the plant's chemical compounds might interfere with glucose regulation in diabetes patients. There are also concerns regarding potential liver inflammation similar to hepatitis if consumed in excessive amounts. Furthermore, improper use could impact bone density in osteoporosis sufferers or trigger oxidative stress within cellular structures.
The main side effects this plant can have are shown in the list below.
- allergy, diabetes, hepatitis, osteoporosis, oxidative stress
What herbs are paired with Cornus officinalis?
This plant, Cornus officinalis, pairs effectively with medicinal herbs such as Rehmannia glutinosa, Dioscorea pilosae, and Paeonia lactiflora to support kidney and liver functions.
These combinations are frequently utilized in traditional herbal formulas to nourish blood and strengthen the essence. Adding hawthorn berry can further enhance the formula by promoting circulation and assisting with digestion. Practitioners often combine these elements to create a synergistic effect that balances the body's yin and yang energies.
Such specific groupings are carefully selected to maximize the therapeutic properties of the cornus fruit.