Symptom → Plant Sources
Wild carrot (Daucus carota) as a tool for helping with Wounds
Carrot seed oil promotes wound healing (preclinical).
Background/Objectives : Carrot seed essential oil (CSEO) from Daucus carota is rich in sesquiterpenoids and oxygenated sesquiterpenoids known for anti-inflammatory and antioxidant activities. This study evaluated the wound-healing potential of chemically validated CSEO in albino rats and examined its effects on oxidative stress, inflammation, and apoptosis. Methods : CSEO was chemically characterized using GC-MS with retention-index validation. Eighteen constituents (>1% peak area) were identified. An excision wound model in albino rats was used to assess wound closure, physiological parameters, inflammatory cytokines (IL-1β, TNF-α), antioxidant status (SOD, GSH, ROS, MDA), and histological markers of tissue repair. Apoptosis was evaluated through caspase-3 immunohistochemistry to determine its role in tissue remodeling. Results : CSEO exhibited an oxygenated sesquiterpene-rich chemotype with oxygenated sesquiterpenes (~36%) and sesquiterpene hydrocarbons (~29%) as major groups. In vivo, CSEO significantly accelerated wound closure, achieving closure on Day 16 ( p p p p p p p p Conclusions : CSEO modulates inflammation, oxidative stress, and apoptosis to promote efficient wound healing, supporting its relevance as a promising therapeutic candidate for wound management.
1 source supporting Wild carrot for Wounds. Includes scientific publications, books, monographs and traditional-use references.
Mechanistic basis
This use is associated with the plant's antimicrobial, vulnerary (wound healing) actions. Further evidence for that pharmacology:
The essential oils (EOs) of green seeds from Daucus carota subsp. maximus growing wild in Pantelleria Island (Sicily, Italy) were characterized. EOs were extracted by steam distillation, examined for their inhibitory properties against food-borne Gram-positive and Gram-negative bacteria and analyzed for the chemical composition by gas chromatography (GC) and mass spectrometry (MS). Undiluted EOs showed a large inhibition spectrum against Gram-positive strains and also vs. Acinetobacter spp. and Stenotrophomonas maltophilia. The minimum inhibition concentration (MIC) was in the range 1.25 - 2.50 μl/ml for the most sensitive strains. The chemical analysis indicated that D. carota subsp. maximus EOs included 34 compounds (five monoterpene hydrocarbons, six oxygenated monoterpenes, 14 sesquiterpene hydrocarbons, four oxygenated sesquiterpenes, camphorene and four other compounds), accounting for 95.48% of the total oil, and that the major chemicals were carotol, β-bisabolene, and isoelemicin.
C17-polyacetylenes (PAs) are a prominent group of oxylipins and are primarily produced by plants of the families Apiaceae, Araliaceae, and Asteraceae, respectively. Recent studies on the biological activity of polyacetylenes have indicated their potential to improve human health due to anticancer, antifungal, antibacterial, anti-inflammatory, and serotogenic effects. These findings suggest targeting vegetables with elevated levels of bisacetylenic oxylipins, such as falcarinol, by breeding studies. Due to the abundant availability, high diversity of cultivars, worldwide experience, and high agricultural yields, in particular, carrot (Daucus carota L.) genotypes are a very promising target vegetable. This paper provides a review on falcarinol-type C17-polyacetylenes in carrots and a perspective on their potential as a future contributor to improving human health and well-being.
Daucus carota L., a member of the Apiaceae family, comprises 13 subspecies, with one being cultivated ( D. carota L. ssp. sativus (Hoffm.) Arcang.) and the remaining being wild. Traditionally, the wild carrot has been recognized for its antilithic, diuretic, carminative, antiseptic, and anti-inflammatory properties and has been employed in the treatment of urinary calculus, cystitis, gout, prostatitis, and cancer. While extensive literature is available on the phytochemical, pharmacological, and therapeutic evaluations of the cultivated carrot, limited information has been published on the wild carrot. A thorough search was conducted on the phytochemical composition, folk-medicine uses, and pharmacological properties of wild carrot subspecies ( Daucus carota L. ssp. carota). Various electronic databases were consulted, and the literature spanning from 1927 to early 2023 was reviewed. Thirteen wild Daucus carota subspecies were analyzed, revealing over 310 compounds, including terpenoids, phenylpropenoids, flavonoids, and phenolic acids, with 40 constituting more than 3% of the composition. This review also highlights the antioxidant, anticancer, antipyretic, analgesic, antibacterial, antifungal, hypolipidemic, and hepato- and gastroprotective properties of wild carrot subspecies. Existing in vitro and in vivo studies support their traditional uses in treating infections, inflammation, and cancer. However, further research on other subspecies is required to confirm additional applications. Well-designed preclinical and clinical trials are still necessary to establish the safety and efficacy of wild Daucus carota for human use.