Cited by 399Natural product bioactivities and synthesisMedicinal Plants and NeuroprotectionPhytochemical Studies and Bioactivities

Pentacyclic Triterpenoids from the Medicinal Herb, Centella asiatica (L.) Urban

Open access
James, Jacinda T., Dubery, Ian A.·2009·Molecules

Abstract

Centella asiatica accumulates large quantities of pentacyclic triterpenoid saponins, collectively known as centelloids. These terpenoids include asiaticoside, centelloside, madecassoside, brahmoside, brahminoside, thankuniside, sceffoleoside, centellose, asiatic-, brahmic-, centellic- and madecassic acids. The triterpene saponins are common secondary plant metabolites and are synthesized via the isoprenoid pathway to produce a hydrophobic triterpenoid structure (aglycone) containing a hydrophilic sugar chain (glycone). The biological activity of saponins has been attributed to these characteristics. In planta, the Centella triterpenoids can be regarded as phytoanticipins due to their antimicrobial activities and protective role against attempted pathogen infections. Preparations of C. asiatica are used in traditional and alternative medicine due to the wide spectrum of pharmacological activities associated with these secondary metabolites. Here, the biosynthesis of the centelloid triterpenoids is reviewed; the range of metabolites found in C. asiatica, together with their known biological activities and the chemotype variation in the production of these metabolites due to growth conditions are summarized. These plant-derived pharmacologically active compounds have complex structures, making chemical synthesis an economically uncompetitive option. Production of secondary metabolites by cultured cells provides a particularly important benefit to manipulate and improve the production of desired compounds; thus biotechnological approaches to increase the concentrations of the metabolites are discussed.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.3390/molecules14103922

Cites

72 of 72 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Centella triterpenoids can be considered as phytoanticipins against wide range of bacterial, fungal and parasitic agents due to antimicrobial activities, selective cytotoxicity and protective function against pathogenic infections.

    “The Centella triterpenoids can be considered as phytoanticipins against a wide range of bacterial, fungal and parasitic agents due to their antimicrobial activities, selective cytotoxicity and protective function against pathogenic infections.”

    From Therapeutic Properties and Pharmacological Activities of Asiaticoside and Madecassoside: A Review (2023) · cites this paper as [3]

    The Biological Activities section attributes antimicrobial activity and a likely role in plant disease resistance to Centella triterpenoids, supporting the phytoanticipin characterization. It does not establish activity against a wide range of bacterial, fungal and parasitic agents or selective cytotoxicity as reasons for that characterization. (LLM, conf=0.84)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

5 of the 77 references couldn’t be matched to a known paper.

Research works printed but not linked: 3

  1. [11]Devon T.K. Scott A.I. Handbook of Natural Occurring Compounds Academic Press New York, NY, USA 1972 2
  2. [60]Wolfram Von St. Erfahrungen mit Maddecasol bei der behandling ulzererõserser Hautverãnderungen Wien. Med. Wschr. 1965 115 439 442 14304579
  3. [70]Jatisatienr C. Tragoolpua K. Effect of the extract from eight species of medicinal plants on growth of selected plant pathogenic molds and dermatophyte International Symposium on Breeding Research on Medicinal and Aromatic Plants Quedlingberg, Germany June 30–July 4, 1996

Cited by

Sorted by citations

Authors
James, J. T., & Dubery, I. A.
Affiliations
University of Johannesburg (ZA)
Corresponding author
Dubery, Ian A.
Venue
Molecules
Publisher
MDPI AG
Published
2009-10-09
Volume
14
Issue
10
Pages
3922-3941
ISSN
1420-3049 (ISSN-L)
OpenAlex
W2124211842
Cited by
399
References
77
Citations by year
2026: 24 · 2025: 44 · 2024: 30 · 2023: 34 · 2022: 29 · 2021: 38 · 2020: 25 · 2019: 26 · 2018: 21 · 2017: 26 · 2016: 23 · 2015: 15 · 2014: 19 · 2013: 20 · 2012: 13
FWCI
0.64
Type
journal article
Language
en
Open access
Locations
  • Molecules (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Natural product bioactivities and synthesis
  • Health Sciences › Medicine › Complementary and alternative medicine › Medicinal Plants and Neuroprotection
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Phytochemical Studies and Bioactivities
Keywords
Centella asiatica, pentacyclic triterpenes, triterpenoid saponins, asiaticoside, madecassoside, triterpenoid biosynthesis, isoprenoid pathway, antimicrobial activity, phytoanticipins, secondary metabolites, cell culture production, biotechnological production, traditional medicine
MeSH terms
Humans, Plants, Medicinal, Saponins, Triterpenes, Centella

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review