Results 21 to 30 of about 19,281 (195)

Optimization of Culture Condition for Ganoderic Acid Production in Ganoderma lucidum Liquid Static Culture and Design of a Suitable Bioreactor

open access: yesMolecules, 2018
Ganoderma lucidum, a famous medicinal mushroom used worldwide, is a rich source of triterpenoids which, together with polysaccharides, are believed to be the main effective constituents of G. lucidum. With the increase of market demand, the wild resource
Gaosheng Hu   +5 more
doaj   +1 more source

Supercritical CO2 Extraction of Triterpenoids from Chaga Sterile Conk of Inonotus obliquus

open access: yesMolecules, 2022
Triterpenoids are among the bioactive components of Chaga, the sterile conk of the medicinal fungus Inonotus obliquus. Supercritical fluid extraction of Chaga triterpenoids was carried out with supercritical CO2, while a modified Folch method was used as
Nghia Huynh   +4 more
doaj   +1 more source

Secondary Metabolites with Anti-Inflammatory Activities from an Actinobacteria Herbidospora daliensis

open access: yesMolecules, 2022
Bioassay-guided fractionation of extracts derived from solid cultures of a Herbidospora daliensis originating from Taiwan led to the isolation of five new compounds, for which we propose the name herbidosporadalins A–E (1–5), one isolated for the first ...
Jih-Jung Chen   +2 more
doaj   +1 more source

Progress in Antimelanoma Research of Natural Triterpenoids and Their Derivatives: Mechanisms of Action, Bioavailability Enhancement and Structure Modifications

open access: yesMolecules, 2023
Melanoma is one of the most dangerous forms of skin cancer, characterized by early metastasis and rapid development. In search for effective treatment options, much attention is given to triterpenoids of plant origin, which are considered promising drug ...
Marta Grudzińska   +4 more
doaj   +1 more source

Determination of the Five Main Terpenoids in Different Tissues of Wolfiporia cocos

open access: yesMolecules, 2018
Wolfiporia cocos is a fungus containing triterpenoids and is widely used as an herbal medicine. However, it is unknown whether its main triterpenoid contents differ in different tissues.
Ming Fu   +5 more
doaj   +1 more source

Antifeedant Triterpenoids from the Seeds and Bark of Lansium domesticum cv Kokossan (Meliaceae)

open access: yesMolecules, 2011
Two tetranortriterpenoids, kokosanolide A (1) and C (2) were isolated from the seeds and three onoceranoid-type triterpenoids: kokosanolide B (3), 8,14-secogammacera-7,14-diene-3,21-dione (4) and a 1.5:0.5 mixture of 8,14-secogammacera-7,14(27)-diene-3 ...
Roekmiati Tjokronegoro   +5 more
doaj   +1 more source

Triterpenoids. [PDF]

open access: yesNatural product reports, 2013
This review covers the isolation and structure determination of triterpenoids including squalene derivatives, lanostanes, holostanes, cycloartanes, cucurbitanes, dammaranes, euphanes, tirucallanes, tetranortriterpenoids, quassinoids, lupanes, oleananes, friedelanes, ursanes, hopanes, onoceranes and saponins; 308 references are cited.
Robert A, Hill, Joseph D, Connolly
  +6 more sources

Mechanochemical-Assisted Extraction and Pharmacological Study of Triterpenoids from Antrodia Camphorata

open access: yesApplied Sciences, 2019
Antrodia camphorata (AC) is a precious medicinal mushroom native to Taiwan and famous for its excellent pharmacological activity. A ball mill assisted mechanochemical extraction method was applied in the extraction of triterpenoids from Antrodia ...
Rongjun He   +4 more
doaj   +1 more source

Integration of Spatiotemporal Multi‐Omics in Peach Fruit Unravels a Metabolic Niche and the Genetic Basis of Trichome‐Mediated Stress Adaptation

open access: yesAdvanced Science, EarlyView.
This study constructed the first spatiotemporal multi‐omics map of peach fruit and discovered a key candidate gene that synergistically regulates trichome development and drought tolerance through the jasmonic acid signaling pathway, providing insights into the coupling mechanism between development and stress resistance.
Zhixin Liu   +9 more
wiley   +1 more source

Chemical derivatization strategies for enhancing the HPLC analytical performance of natural active triterpenoids

open access: yesJournal of Pharmaceutical Analysis
Triterpenoids widely exist in nature, displaying a variety of pharmacological activities. Determining triterpenoids in different matrices, especially in biological samples holds great significance. High-performance liquid chromatography (HPLC) has become
Xiao-Feng Huang   +5 more
doaj   +1 more source

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