Hippophae rhamnoides
What's the taxonomical classification of Hippophae rhamnoides?
Hippophae rhamnoides belongs to the kingdom Plantae and is classified within the phylum Streptophyta. Following its taxonomic descent, it is placed in the class Equisetopsida and the subclass Magnoliidae. The plant further falls under the order Rosales and is a member of the family Elaeagnaceae. Finally, its specific biological classification is defined by the genus Hippophae and the species rhamnoides.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Rosales |
| Family | Elaeagnaceae |
| Genus | Hippophae |
| Species | rhamnoides |
What are the morphological characteristics of this plant?
Hippophae rhamnoides has deciduous, lanceolate leaves that are silver-green on both sides, thorny branches, and small, inconspicuous dioecious flowers. The plant typically grows as a large shrub or small tree with a spreading canopy. Its woody stems are heavily armed with sharp spines that emerge from the axils of the leaves. During the fruiting season, it produces clusters of bright orange, oblong berries that hang from the branches. These berries are surrounded by thin, papery bracts and contain numerous small seeds.
What is the geographical distribution of this plant?
This plant is native to a vast range spanning across much of Europe and northern and western Asia, extending from the Atlantic coast to the Pacific regions of China. It thrives primarily in coastal areas, riverbanks, and mountainous terrains where the soil is often poor or sandy. Because it is highly adaptable to various climates, it has been widely introduced to North America and other temperate zones for erosion control and fruit production. The species is particularly common in habitats characterized by saline conditions or high altitudes. Its ability to colonize disturbed landscapes allows it to spread across diverse geographical latitudes.
How is this plant cultivated?
This plant, Hippophae rhamnoides, thrives in well-drained, sandy or gravelly soils under full sunlight and requires a climate with cold winters to produce optimal yields.
It is a hardy, deciduous shrub that often forms dense thickets through vigorous suckering. Because it is dioecious, growers must plant both male and female specimens to ensure successful pollination and fruit set. The species is highly tolerant of salt spray and poor soil conditions, making it ideal for coastal or arid landscapes.
Proper cultivation involves minimal irrigation once the root system is established, as the plant is quite drought-tolerant.
What parts of this plant are used medicinally?
This plant Hippopphae rhamnoides is utilized medicinally through its berries, leaves, fruit, pulp, and seeds. The bright orange berries and the extracted fruit pulp are highly valued for their dense concentrations of vitamins and fatty acids. These components are often processed into oils or juices to support skin health and immune function. Additionally, the seeds provide essential lipids that are frequently used in topical dermatological treatments. Even the leaves can be incorporated into herbal preparations for their specific bioactive properties.
According to a study published by "Natural product research", the berries of Hippophae rhamnoides contain 170 mg/100 g FW of ascorbic acid and 0.20 mg/g FW of β-carotene. These fruits possess 247 mg GAE/100 g FW of total phenols, 3 mg/L of anthocyanins, 5.32% acidity, and 13.8% total soluble solids. The fruit's antioxidant activity via the FRAP method is 24.85 mM Fe/100 g FW. Six dominant fatty acids are found in the fruit, including linoleic (34.2%), palmitoleic (21.37%), palmitic (17.2%), oleic (12.8%), linolenic (5.37%), and stearic acid (1.67%). The seeds contain five dominant fatty acids: linoleic (42.36%), linolenic (21.27%), oleic (21.34%), palmitic (6.54%), and stearic acid (2.54%). Fruit mineral contents measured in mg/kg DW include 491 of P, 1674 of K, 1290 of Ca, 990 of Mg, 291 of Fe, 29.77 of Zn, 108.37 of Mn, 17.87 of Cu, 0.021 of Cd, and 2.18 of Cl.
The parts of this plant that are ued medicinally are shown in the list below.
- berries
- leaf
- fruit
- pulp
- seed
What traditional systems uses this plant?
This plant Hippophae rhamnoides, commonly known as sea buckthorn, has been utilized for centuries within Mongolian traditional medicine and Tibetan medicinal herb practices to treat various ailments. In Mongolian traditions, the berries and oils are frequently applied to promote skin healing and enhance overall vitality. Tibetan medical practitioners value the plant for its ability to balance bodily energies and support digestive health. Historical uses often involve consuming the fruit to prevent deficiencies and boost the immune system. These diverse traditional systems highlight the plant's long-standing importance in regional healing practices.
According to a study published by "International journal of immunopathology and pharmacology", Hippophae rhamnoides L. is a thorny nitrogen fixing deciduous shrub native to both Europe and Asia. This plant has been utilized as a medicinal plant in Tibetan and Mongolian traditional medicines. It possesses multifarious medical properties, including anti-fatigue and immunoregulatory effects. The study examined the effects of Hippophae rhamnoides L. oil on the cytotoxicity and quantity of NK cells in a chronic-stress rat model. Through gavage, the oil was shown to increase body weight, NK cell quantities, cytotoxicity, and the expression of perforin and granzyme B. Additionally, the oil helped suppress levels of cortisol, ACTH, IL-1β and TNF-α while increasing 5-HT and IFN-γ serum levels.
The hystorical systems that uses this plant are shown in the list below.
- Mongolian traditional medicine
- Tibetan medicinal herb
What are the pharmacological activities of Hippophae rhamnoides?
This plant has antioxidant, anti-inflammatory, antimicrobial, immunomodulatory, and wound healing pharmacological activities driven by its rich content of vitamins, flavonoids, and fatty acids. Its potent antioxidant properties help neutralize free radicals and reduce oxidative stress within biological systems. The presence of bioactive compounds also allows it to suppress inflammatory responses and inhibit the growth of various pathogenic microorganisms. Furthermore, the plant acts as an immunomodulatory agent that helps regulate the body's immune functions. These combined therapeutic effects significantly accelerate the wound healing process by promoting tissue regeneration and skin repair.
According to a study published by "PloS one", the flavonoid compound isorrhamnetin is extracted from the Chinese herb Hippophae rhamnoides L. Previous studies have revealed its anti-cancer, anti-inflammatoty, and anti-oxidant activities. This research specifically investigated its ability to inhibit ox-LDL-induced cell apoptosis in THP-1-derived macrophages. The study demonstrated that isorrhamnetin showed significant inhibitory effects on ox-LDL-induced THP-1-derived macrophage injuries by decreasing reactive oxygen species levels, lipid deposition, and caspase-3 activation. Furthermore, it reduced the number of TUNEL-positive cells and inhibited atherosclerotic plaque development in ApoE-/- mice through PI3K/AKT activation and HO-1 induction.
The primary pharmacological activities of this plant are shown in the list below.
- anti-oxidant
- anti-inflammatory
- antimicrobial
- immunomodulatory
- wound healing
What medicinal compounds this plant contains?
This plant contains a diverse profile of bioactive compounds including isorrhamnetin, kaempferol, ascorbic acid, $\beta$-carotene, and ursolic acid. These medicinal constituents contribute to its significant antioxidant and anti-inflammatory properties. The presence of high levels of ascorbic acid and $\beta$-carotene makes it a potent source of essential vitamins. Additionally, the flavonoids isorrhamnetin and kaempferol provide protective effects against oxidative stress in various biological systems. Ursolic acid further enhances its therapeutic potential through its unique structural contributions to cellular health.
According to a study published by "Immunopharmacology and immunotoxicology", Hippophae rhamnoides L. is a medicinal plant from which the flavonoid compound isrhamnetin (ISO) is isolated and purified. This ISO compound possesses multiple pharmacological functions, including anti-tumor, anti-myocardial hypoxia, and cardiovascular protection. Research indicates that ISO can attenuate lipopolysaccharide (LPS)-induced acute lung injury in mice. Specifically, the compound attenuates the injury of type II alveolar epithelial cells by inhibiting the TLR4/NF-κB pathway. Furthermore, ISO inhibits the activation of the mTOR signal in vivo and in vitro to promote autophagy in alveolar epithelial cells.
The primary medicinal compounds of this plant are shown in the list below.
- Isorhamnetin
- Kaempferol
- Ascorbic acid
- Vitamin C
- β-carotene
What health conditions is this plant used for?
This plant is used for treating skin diseases, dry eye, burn wounds, inflammation, and oxidative stress. Its high concentration of vitamins and fatty acids helps accelerate the healing process of damaged dermal tissue. The antioxidant properties present in the plant effectively combat oxidative stress by neutralizing harmful free radicals. Additionally, its soothing compounds can reduce inflammation and provide relief for ocular discomfort associated with dry eye. These diverse therapeutic benefits make it a valuable natural resource for various dermatological and physiological ailments.
According to a study published by "Journal of ethnopharmacology", Hippophae rhamnoides L. is used in folklore treatment for slow digestion, stomach malfunctioning, cardiovascular problems, liver injury, tendon and ligament injuries, skin diseases and ulcers. The plant's medicinal and therapeutic applications focus on curtailing different types of acute as well as chronic maladies. Scientific investigations have reported various pharmacological activities including cytoprotective, anti-stress, immunomodulatory, hepatoprotective, radioprotective, anti-atherogenic, anti-tumor, anti-microbial and tissue regeneration. These activities have been investigated using in vitro and in vivo models as well as limited clinical trials.
The main health conditions this plant is used for are shown in the list below.
- dry eye
- skin diseases
- burn wounds
- liver diseases
- oxidative stress
What are the herbal preparations of this plant?
This plant is Hippophae rhamnoides, which is processed into medicinal preparations including a 70% ethanolic extract, Hippophae rhamnoides oil, Panos nanoemulsion, fermented sea buckthorn juice, and tea. The 70% ethanolic extract is used to isolate specific bioactive compounds like flavonoids and vitamins. Hippophae rhamnoides oil, typically derived from the seeds or berries, is valued for its high concentration of essential fatty acids. Panos nanoemulsion provides a specialized delivery system for enhanced nutrient absorption, while fermented sea buckthorn juice offers probiotic benefits and high vitamin content. Finally, tea made from the dried berries or leaves serves as a gentle way to consume the plant's antioxidant properties.
According to a study published by "Plants (Basel, Switzerland)", Hippophae rhamnoides Linn. is a commonly utilized medicinal crop with various applications in the treatment of different diseases. Two particularly noteworthy nutrients in the seabuckthorn fruit are seabuckthorn oil and flavonoids. Two FAD2 genes have been identified in seabuckthorn, which are classified differently and perform distinct functions. Following transient expression in seabuckthorn fruits, it was observed that HrFAD2-1 and HrFAD2-3 were capable of influencing the synthesis of α-linolenic acid. Additionally, HrFAD2-1 was demonstrated to facilitate the synthesis of lysophosphatidic acid.
The main herbal preparations of this plant are shown in the list below.
- 70% ethanolic extract
- Hippophae rhamnoides oil
- Panos nanoemulsion
- fermented sea buckthorn juice
- tea
What side effects this plant can have?
This plant can cause laxative effects, spasmogenic effects, inflammation, oedema, and hypertension in some individuals. Consuming its extracts may lead to gastrointestinal distress or cramping due to its spasmogenic properties. Some users might experience digestive issues or frequent bowel movements resulting from its natural laxative qualities. Additionally, adverse reactions can include systemic inflammation and the development of oedema in various tissues. Certain clinical observations also suggest that the plant may contribute to increased blood pressure or hypertension.
According to a study published by "Pakistan journal of pharmaceuatical sciences", Hippophae rhamnoides fruit extract prepared in hydro-methanol (30:70) was verified for flavonoids, tannins, coumarins, and terpenes. In mice, administration of the extract at doses of 50-300mg/kg per-oral caused an increase in faecal production and charcoal meal transport, a pattern similar to carbamylcholine at 1 mg/kg. The extract showed a dose-dependent spasmogenic effect on rabbit jejunum preparations at 0.01-1mg/mL and on guinea-pig ileal tissues at 0.03 to 3mg/mL. These laxative, prokinectic, and gut excitatory activities are probably mediated through partial activation of muscarinic receptors. These findings provide insight into the laxative potential of Hippophae rhamnoides to rationalize its medicinal use in constipation.
The main side effects this plant can have are shown in the list below.
- laxative effects
- spasmogenic effect
- inflammation
- oedema
- hypertension
What herbs are paired with Hippophae rhamnoides?
This plant, Hippophae rhamnoides, pairs best with warming spices like ginger, cinnamon, and cardamom to balance its intense acidity and bright citrus notes.
When crafting teas or infusions, adding mint or lemon balm can provide a soothing herbal undertone to the sea buckthorn flavor. For culinary applications, combining its oil or juice with rosemary or thyme creates a sophisticated savory profile. These combinations help to mellow the astringency of the berries while highlighting their unique nutrient-dense character.
Selecting complementary herbs allows the complex, tart essence of the plant to shine in both sweet and savory dishes.