Results 31 to 40 of about 88,531 (294)

Cytochrome P450 Monooxygenase/Cytochrome P450 Reductase Bi-Enzymatic System Isolated From Ilex asprella for Regio-Specific Oxidation of Pentacyclic Triterpenoids

open access: yesFrontiers in Plant Science, 2022
Ilex asprella is a plant from Aquifoliaceae. Its root is commonly used as folk medicinal materials in southern China. The chemical compositions of I. asprella are rich in pentacyclic triterpenoids, which show various biological activities and demonstrate
Le Li   +8 more
doaj   +1 more source

Clionasterol, a triterpenoid from the Kenyan marine green macroalga halimeda macroloba [PDF]

open access: yes, 2003
Peer reviewedPublisher ...
Dzeha, Thomas   +2 more
core   +2 more sources

A New Triterpenoid Glucoside from a Novel Acidic Glycosylation of Ganoderic Acid A via Recombinant Glycosyltransferase of Bacillus subtilis

open access: yesMolecules, 2019
Ganoderic acid A (GAA) is a bioactive triterpenoid isolated from the medicinal fungus Ganoderma lucidum. Our previous study showed that the Bacillus subtilis ATCC (American type culture collection) 6633 strain could biotransform GAA into compound (1 ...
Te-Sheng Chang   +5 more
doaj   +1 more source

The TriForC database : a comprehensive up-to-date resource of plant triterpene biosynthesis [PDF]

open access: yes, 2018
Triterpenes constitute a large and important class of plant natural products with diverse structures and functions. Their biological roles range from membrane structural components over plant hormones to specialized plant defence compounds.
Bak, Soren   +8 more
core   +2 more sources

The genome sequence of Barbarea vulgaris facilitates the study of ecological biochemistry [PDF]

open access: yes, 2017
peer-reviewedThe genus Barbarea has emerged as a model for evolution and ecology of plant defense compounds, due to its unusual glucosinolate profile and production of saponins, unique to the Brassicaceae. One species, B.
Agerbirk, Niels   +7 more
core   +2 more sources

Mitocanic Di- and Triterpenoid Rhodamine B Conjugates

open access: yesMolecules, 2020
The combination of the “correct” triterpenoid, the “correct” spacer and rhodamine B (RhoB) seems to be decisive for the ability of the conjugate to accumulate in mitochondria.
Sophie Hoenke   +3 more
semanticscholar   +1 more source

Inhibition of Human Kallikrein 5 Protease by Triterpenoids from Natural Sources

open access: yesMolecules, 2017
Stratum corneum tryptic enzyme kallikrein 5 (KLK5) is a serine protease that is involved in the cell renewal and maintenance of the skin barrier function.
Yosuke Matsubara   +5 more
doaj   +1 more source

STUDI EKSTRAK n-HEKSANA DARI KULIT BATANG KANDIS HUTAN (Garcinia cymosa)

open access: yesJurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2021
Tanaman dari Garcinia (Famili Guttiferae) yang tumbuh di hutan tropis Indonesia memiliki potensi kandungan senyawa triterpenoid. Garcinia cymosa telah dilaporkan memiliki potensi sebagai sumber utama senyawa triterpenoid yang  memiliki aktivitas biologis
Darwati Darwati   +3 more
doaj   +1 more source

Oleanane triterpenoid CDDO-Me induces apoptosis in multidrug resistant osteosarcoma cells through inhibition of Stat3 pathway. [PDF]

open access: yes, 2010
BackgroundThe activation of signal transducer and activator of transcription 3 (Stat3) pathway correlates with tumor growth, survival, drug resistance and poor prognosis in osteosarcoma.
Choy, Edwin   +6 more
core   +4 more sources

Engineering of critical enzymes and pathways for improved triterpenoid biosynthesis in yeast.

open access: yesACS Synthetic Biology, 2020
Triterpenoids represent a diverse group of phytochemicals that are widely distributed in the plant kingdom and have many biological activities. The heterologous production of triterpenoids in Saccharomyces cerevisiae has been successfully implemented by ...
Hao Guo, Huiyan Wang, Yixin Huo
semanticscholar   +1 more source

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