Sanicula chinensis
StarSanicula chinensis
Synonyms: Sanicula europaea var. chinensis, Sanicula chinensis var. involucrata, Sanicula elata var. japonica, Sanicula chinensis var. paupera, Sanicula elata var. chinensis, Sanicula japonica, Sanicula chinensis f. involucrata, Sanicula chinensis f. paupera, Sanicula kurilensis, Sanicula europaea subsp. chinensis
Western Herbalism Properties
Botanical Description
Sanicula chinensis is a perennial herb of the Apiaceae native to East Asia, occurring in moist forests and shaded valleys in China, Korea, and Japan. Plants reach 30-100 cm tall from a short rhizome with fibrous roots. The basal leaves are long-petiolate and palmately three- to five-parted, with broadly obovate to rhombic segments that are doubly serrate to incised along the margins; cauline leaves are smaller and progressively reduced upward. The slender stems branch above and bear compact, few-rayed compound umbels; each ultimate umbellule consists of a tight cluster of small greenish-white to pale yellow flowers with reflexed petals, surrounded by lanceolate bracts and bracteoles. Both staminate and bisexual flowers occur within the same inflorescence. The fruit is a globose-ovoid schizocarp 4-6 mm long, densely covered with hooked bristles that catch on fur and clothing for epizoochorous dispersal, a defining feature of the genus Sanicula (sanicles, or snakeroots). The plant flowers in early summer and fruits through late summer.
Active Constituents
Saniculasaponins I to XI
Oleanane-type triterpenoid saponinsConcentration: Not quantified; isolated preparatively from a methanol extract of the whole plant
Eleven previously undescribed oleanane saponins isolated from the whole plant and characterised by chemical and spectroscopic means. No biological activity was assayed for any of them, so nothing is known about what they do. They are reported here because they are the only defined compound class established for this species, and because the paper appeared under the older name Sanicula elata var. chinensis, which is why it is easily missed.
Sandrosaponin IX
Oleanane-type triterpenoid saponinConcentration: Not quantified
The one previously known saponin found alongside the saniculasaponins in the whole-plant extract. As with the others, no pharmacological testing accompanied the isolation.
Esculetin
Simple coumarin (6,7-dihydroxycoumarin)Concentration: Present at high levels relative to other Apiaceae surveyed in the same work; not reported as an absolute figure
The species accumulates simple coumarins rather than the furanocoumarins typical of the family. Genome and metabolite work traces this to elevated expression of p-coumaroyl ester 3'-hydroxylase and hydroxycinnamoyl transferase, which pull the pathway toward simple coumarins. Esculetin itself has broad reported antioxidant and anti-inflammatory activity in the general literature, none of it generated from this plant.
Furanocoumarins
FuranocoumarinsConcentration: Unusually low in both diversity and total content for an Apiaceae species
This entry records an absence rather than a presence, and it is the most clinically useful chemistry known about the plant. Telomere-to-telomere sequencing shows the species lacks the biosynthetic gene cluster containing prenyltransferase and p-coumaroyl-CoA 2'-hydroxylase that Apioideae species carry, and such prenyltransferases as it has are incomplete or inactive. The phototoxicity and enzyme-inactivation hazards that define furanocoumarin-rich umbellifers should therefore be much reduced here, though no assay has confirmed that in a person.
⚠ Drug Interactions
CYP3A4 substrates and photosensitising drugs
Furanocoumarins are the reason umbelliferous plants carry warnings about phototoxic reactions and about mechanism-based inactivation of CYP3A4. A telomere-to-telomere genome and paired metabolite profile show this species produces a limited diversity and content of furanocoumarins, lacking the prenyltransferase and p-coumaroyl-CoA 2'-hydroxylase gene cluster that the Apioideae carry, and accumulating simple coumarins such as esculetin instead. The genus-level caution therefore probably does not transfer to this species, but no human pharmacokinetic or phototoxicity study exists either way.
Clinical note: Do not extrapolate grapefruit-style or psoralen-style warnings to this plant automatically, and do not extrapolate reassurance either. If a patient on a narrow-therapeutic-index CYP3A4 substrate uses it, monitor as you would for any uncharacterised botanical.
Dosage Calculator
⚖ Dosage Calculator
A weight-based mathematical estimate for Sanicula chinensis. Not a prescription.
Evidence Tier
Limited evidence · 1 studyRecorded studies by study design, strongest design at the top. This is a study-design tier only, not a GRADE rating: it does not weigh risk of bias, consistency or precision.
Systematic review / meta-analysis
0
Randomized controlled trial
0
Other clinical trial
0
Observational / case report
0
In vitro / animal
1
0 verified · 1 unverified
Other / unclassified
0
Verified: design read from PubMed for a DOI that resolves to the cited paper Unverified: taken from the study's recorded description
Clinical Studies
Correlation between Solid Content and Antioxidant Activities in Umbelliferae Salad Plants
Seventy per cent methanol extracts of fourteen Umbelliferae plants cultivated in Korea were compared. This species, known there as chambandi, had the highest total phenolic content of the set at 587.5 mg gallic acid equivalents per gram dry weight and the highest total flavonoid content, and was among the five strongest for antioxidant activity, with a DPPH IC50 of 48 micrograms dry weight per mL. That is a chemical assay in a cuvette. There is no human trial of this species, no animal study, and no cell-based pharmacology beyond radical scavenging; the entire clinical evidence base is empty.
References
- Matsushita A, Miyase T, Noguchi H, Vander Velde D. Oleanane Saponins from Sanicula elata var. chinensis . Journal of Natural Products (2004) [DOI]
- He W, Hu D, Guo M, Nie B, Zhang G, Jia Y, Hou Z, Shu S, Shao Y, Simonsen HT, Twamley A, Li C, Wang L. The telomere-to-telomere genome of Sanicula chinensis unveils genetic underpinnings of low furanocoumarin diversity and content in one basal lineage of Apiaceae . The Plant Journal (2025) [DOI]
- Luo B, Liu Y, Liu B, Liu S, Zhang B, Zhang L, Lin C, Liu Y, Kennelly EJ, Guo Z, Long C. Yao herbal medicinal market during the Dragon Boat Festival in Jianghua County, China . Journal of Ethnobiology and Ethnomedicine (2018) [DOI]
- Li H, Wu M, Lai Q, Zhou W, Song C. Complete chloroplast of four Sanicula taxa (Apiaceae) endemic to China: lights into genome structure, comparative analysis, and phylogenetic relationships . BMC Plant Biology (2023) [DOI]
This information is for educational purposes only and is not intended to replace professional medical advice. Always consult a qualified healthcare provider before using any herbal remedy, especially if you are pregnant, nursing, or taking medications.
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