Dryopteris crassirhizoma

Dryopteris crassirhizoma
Dryopteris crassirhizoma in Seoul, Korea
Scientific classification
Kingdom: Plantae
Division: Pteridophyta
Class: Polypodiopsida /
 Pteridopsida (disputed)
Order: Dryopteridales
Family: Dryopteridaceae
Genus: Dryopteris
Species: D. crassirhizoma
Binomial name
Dryopteris crassirhizoma
Nakai (1920)

Dryopteris crassirhizoma is a fern species in the genus Dryopteris. It is an element (Traditional: 貫眾, Simplified: 贯众) of the Yupingfeng Asian soup formulation derivative.

The acylphloroglucinols (flavaspidic acids[1]) isolated from D. crassirhizoma show in vitro antibacterial and fatty acid synthase inhibitory activity.[2] Also, the constituents sutchuenoside A and kaempferitrin have in vivo antiparasitic activity.[3]

References

  1. ↑ Lee, Hyang Burm; Kim, Jin Cheol; Lee, Sang Myung (2009). "Antibacterial activity of two phloroglucinols, flavaspidic acids AB and PB, from Dryopteris crassirhizoma". Archives of Pharmacal Research. 32 (5): 655–9. doi:10.1007/s12272-009-1502-9. PMID 19471878.
  2. ↑ Na, M; Jang, J; Min, BS; Lee, SJ; Lee, MS; Kim, BY; Oh, WK; Ahn, JS (2006). "Fatty acid synthase inhibitory activity of acylphloroglucinols isolated from Dryopteris crassirhizoma". Bioorganic & Medicinal Chemistry Letters. 16 (18): 4738–42. doi:10.1016/j.bmcl.2006.07.018. PMID 16870425.
  3. ↑ Jiang, B; Chi, C; Fu, YW; Zhang, QZ; Wang, GX (2013). "In vivo anthelmintic effect of flavonol rhamnosides from Dryopteris crassirhizoma against Dactylogyrus intermedius in goldfish (Carassius auratus)". Parasitology research. 112 (12): 4097–104. doi:10.1007/s00436-013-3600-3. PMID 24013342.
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