Carthamus tinctorius
What's the taxonomical classification of Carthamus tinctorius?
Carthamus tinctorius belongs to the kingdom Plantae and is categorized under the phylum Streptophyta. Within this botanical framework, it is classified in the class Equisetopsida and the subclass Magnoliidae. Further taxonomic refinement places it in the order Asterales and the family Asteraceae. Finally, the plant is identified by its specific genus, Carthamus, and its species designation, tinctorius.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Carthamus |
| Species | tinctorius |
What are the morphological characteristics of this plant?
Carthamus tinctorius has an erect, branched, herbaceous stem that typically reaches heights of 30 to 100 centimeters and features a densely hairy or tomentose surface. The leaves are primarily basal or arranged in an alternate pattern along the stem, displaying a pinnatifid or deeply lobed shape with linear segments. Flowering heads are solitary or clustered in terminal capitula, characterized by colorful, tubular florets that emerge from a scaly involucre. The plant produces small, dry achenes that serve as the primary seeds for reproduction. These morphological features collectively allow the species to thrive in arid and semi-arid environments.
What is the geographical distribution of this plant?
This plant is native to the Mediterranean region, parts of Western Asia, and North Africa. It has since been introduced and cultivated across various temperate zones globally due to its value in dye and oil production. In many regions, it grows naturally in arid or semi-arid environments where soil drainage is excellent. Its distribution often follows agricultural belts in countries like China and parts of Europe where it is integrated into farming systems. The species thrives in diverse landscapes ranging from open shrublands to cultivated fields.
How is this plant cultivated?
This plant Carthamus tinctorius, commonly known as safflower, is cultivated by sowing seeds in well-drained, fertile soils during the spring when temperatures consistently rise above freezing.
Farmers typically plant the crop in wide rows to facilitate mechanical cultivation and to reduce competition from weeds. Because the species is highly drought-tolerant, it can thrive in semi-arid regions where other oilseed crops might struggle to survive. Proper irrigation is occasionally necessary during the flowering stage to ensure maximum oil content in the seeds.
Once the flower heads turn brown and dry, the mature seeds are harvested for their high value in oil production and medicinal applications.
What parts of this plant are used medicinally?
This plant Carthamus tinctorius is utilized medicinally through its flowers, known as flos, as well as its leaves, seeds, and fruits. The vibrant flos is often prepared as a tea to help reduce inflammation and improve circulation within the body. Additionally, the seeds are frequently pressed to create oils that serve both nutritional and topical therapeutic purposes. The leaves can be processed into infusions to support digestive health and detoxification. Finally, the fruit is sometimes employed in traditional remedies to address various systemic ailments.
According to a study published by "Phytotherapy research : PTR", the medicinal herb Carthami Flos is one of 7 different herbs used in the traditional Korean medicine Silsosangami (SSG). This formulation consists of 7 medicinal herbs which have been reported to have a hypolipidemic effect in human subjects. The study examined the inhibitory effects of SSG and 5 of the 7 herbs on endotoxin-induced disseminated intravascular coagulation (DIC) and thrombosis in rats. However, the extracts of the 5 herbs did not include Carthami Flos or Cnidii Rhizoma.
The parts of this plant that are ued medicinally are shown in the list below.
- Flos
- flower
- fruit
- leaf
- seed
What traditional systems uses this plant?
This plant, Carthamus tinctorius, has been utilized for centuries across various medical traditions to treat ailments related to blood circulation and inflammation. In Egyptian folk medicine, the plant was historically employed to manage various physical discomforts and skin conditions. Within the Kampo system of Japan, it is recognized as a botanical component used to address stagnation in the body. Practitioners of these traditional methods often relied on its properties to promote blood flow and alleviate pain. These diverse historical applications demonstrate the plant's long-standing importance in global herbal practices.
According to a study published by "The Journal of the Egyptian Public Health Association", Carthamus tinctorius is one of twenty five herbs and spices widely used in folk medicine by Egyptian housewives to treat gastrointestinal disorders. This plant is part of the phytotherapy history in Egypt which has a long-standing history. When tested against seven bacterial strains, including pathogens, the extracts of Carthamus tinctorius showed weak antibacterial activities against most of the tested strains. The study investigated these antimicrobial potentialities using the paper disc diffusion technique and the agar dilution method to determine the minimum inhibitory concentration.
The hystorical systems that uses this plant are shown in the list below.
- Egyptian folk medicine
- Kampo
What are the pharmacological activities of Carthamus tinctorius?
This plant has anti-inflammatory, anti-oxidant, cardioprotective, and blood-regulating properties that allow it to promote blood circulation and remove blood stasis. The active compounds within Carthamus tinctorius work to neutralize free radicals, providing significant anti-oxidant defense for cellular structures. By reducing systemic inflammation, the plant helps mitigate various chronic inflammatory conditions throughout the body. Its ability to clear blood stasis and enhance circulation makes it a valuable component in traditional treatments for vascular issues. Furthermore, these combined mechanisms offer cardioprotective benefits that help maintain overall heart health and function.
According to a study published by "Yao xue xue bao = Acta pharmaceutica Sinica", hydroxysafflor yellow A is a main active monomer purified from Carthamus tinctorius L. Following cerebral artery occlusion at 3, 6, 12 and 24 h, the inhibitory effect of this monomer was studied in rats. Intravenous injection of hydroxysafflor yellow A at 10 mg x kg(-1) significantly inhibited p65 translocation activity and the phosphorylation of IkappaB-alpha. This monomer suppressed the p65 binding activity and the transcriptional levels of pro-inflammatory cytokines including TNF-alpha, IL-1beta and IL-6. Additionally, hydroxysafflor yellow A promoted the mRNA expression of the anti-inflammatory cytokine IL-10. The anti-cerebral ischemic mechanism may be due to the inhibition of NF-kappaB activity and the mRNA expression of cytokines in the inflammatory transduction pathway.
The primary pharmacological activities of this plant are shown in the list below.
- 1. anti-inflammatory
- 2. anti-oxidative
- 3. anti-hypercholesterolemic
- 4. anti-glycemic
- 5. blood circulation activation
What medicinal compounds this plant contains?
This plant contains several bioactive medicinal compounds including cartolamine, hydroxysafflor yellow A (HSYA), kaempferol, quercetin, and safflower pigments. The presence of hydroxysafflor yellow A and various safflower pigments provides the plant with its characteristic coloring properties and antioxidant potential. Within its chemical profile, the flavonoids kaempferol and quercetin contribute significant anti-inflammatory and therapeutic benefits. Additionally, the alkaloid cartolamine plays a specific role in the plant's unique pharmacological makeup. These diverse constituents work together to make the species a subject of interest in medicinal research.
According to a study published by "International journal of molecular sciences", Carthamus tinctorius L. contains rich and diverse bioactive flavonoids. One specific compound found in this plant is Hydroxysafflor yellow A (HSYA). This HSYA compound is unique to Carthamus tinctorius and is emerging as a potential medication for treating a wide range of diseases. The study uses Carthamus tinctorius as an excellent example for the regulation of secondary metabolites in medicinal plants. Research focuses on understanding the regulation of these main secondary metabolites at the multi-omics level.
The primary medicinal compounds of this plant are shown in the list below.
- 1. Hydroxysafflor yellow A (HSYA)
- 2. Cartlamin
- 3. Carthamin
- 4. Flavonoids
- 5. Kaempferol
What health conditions is this plant used for?
This plant is used for managing cholesterol, hyperlipidemia, blood circulation, blood pressure, and diabetes mellitus. Its medicinal properties help lower lipid levels in the bloodstream to prevent cardiovascular complications. The plant also assists in regulating blood pressure and improving the efficiency of blood circulation throughout the body. Additionally, it plays a role in supporting metabolic functions related to diabetes mellitus. These combined effects make it a valuable component in traditional herbal remedies for various metabolic issues.
According to a study published by "Plants (Basel, Switzerland)", Carthamus tinctorius is used as part of an herbal recipe to reduce lipid levels in the bloodstream. The study investigated the plant's ability to evaluate cholesterol-lowering through a PCSK9 inhibitory mechanism. This specific plant is included in a suitable herbal ratio consisting of one part Carthamus tinctorius combined with three parts Coscinium fenestratum and two parts Zingiber officinale. The research utilized methods such as molecular docking, GC-MS/MS, and real-time PCR to identify potential PCSK9 inhibitors within the recipe.
The main health conditions this plant is used for are shown in the list below.
- cholesterol
- hyperlipidemia
- hyperglycemia
- diabetes mellitus
- blood circulation
What are the herbal preparations of this plant?
This plant is Carthamus tinctorius L., which is processed into various medicinal preparations such as Carthami Flos, tincture, oilseed, and herbal paste. The dried flowers, known as Carthami Flos, are frequently utilized in traditional remedies to address specific health concerns. Extracts are often concentrated into a potent tincture to allow for easier administration and absorption. Additionally, the oilseed provides essential fatty acids and nutrients that serve different therapeutic purposes. Finally, an herbal paste can be formulated from the plant material for topical applications on the skin.
According to a study published by "Frontiers in pharmacology", Carthamus tinctorius L. was one of the species detected in the three commercial samples of Wuhu San. This plant belongs to the labeled ingredient Carthami Flos (Honghua). The study utilized 37.14 Gb of shotgun sequencing data obtained via the Illumina sequencing platform to identify biological ingredients. Within the analysis, 1,421,013 paired-end reads were enriched for regions including ITS2, psbA-trnH, matK, and rbcL. These regions yielded 80, 11, 9, and 8 operational taxonomic units respectively after metagenomic assembly and annotation.
The main herbal preparations of this plant are shown in the list below.
- Carthami Flos
- Carthamus tinctorius L. (flos)
- tincture
- oilseed
- herbal paste
What side effects this plant can have?
This plant can cause severe health issues including bleeding, reproductive toxicity, teratogenic effects, tubular necrosis, and massive congestion in the kidney. Consumption of Carthamus tinctorius may lead to significant internal hemorrhage and disruptions in the reproductive system. Exposure to certain compounds within the plant is linked to teratogenic effects that can cause birth defects in developing embryos. Furthermore, high doses can lead to acute renal damage characterized by tubular necrosis. This damage often results in massive congestion in the kidney, potentially leading to organ failure.
According to a study published by "Phytomedicine : international journal of phytotherapy and phytopharmacology", safflower has obvious anticoagulant effects and can be used as a potential anticoagulant drug. While these active components are identified, the risk of bleeding is unclear. The study conducted a comprehensive literature search using 4 electronic databases, including PubMed, Embase, CNKI, Wanfang database and ClinicalTrials.gov, from the inception of the study to 28 Feb 2023. This research focuses on the potential anticoagulant role of traditional Chinese medicine.
The main side effects this plant can have are shown in the list below.
- bleeding
- reproductive toxicity
- teratogenic effects
- tubular necrosis
- massive congestion in the kidney
What herbs are paired with Carthamus tinctorius?
This plant Carthamus tinctorius pairs most effectively with warming and blood-moving herbs such as ginger, cinnamon, and dan shen to enhance its circulatory benefits.
When used in traditional formulas, it is often combined with licorice root to harmonize the various ingredients and mitigate potential harshness. Combining it with dong quai can further support its role in nourishing the blood and regulating menstrual cycles. Some practitioners also suggest pairing it with citrus peels to promote the movement of stagnant qi within the body.
These specific combinations aim to maximize the botanical's ability to clear heat and invigorate blood flow.