Results 71 to 80 of about 38,470 (243)

Triterpene Production in Centella Asiatica (L.) Urban (Pegaga) Callus and Cell Suspension Cultures [PDF]

open access: yes, 2004
Centella asiatica or locally known as ‘Pegaga’ is one of the most common medicinal plants used by diverse ancient cultures and tribal groups. Its medicinal values are mainly attributed to the presence of the triterpene constituents.
Ling, Anna Pick Kiong
core  

From 2000 years of Ganoderma lucidum to recent developments in nutraceuticals [PDF]

open access: yes, 2015
Medicinal mushrooms have been used for centuries as nutraceuticals to improve health and to treat numerous chronic and infectious diseases. One such mushroom is Ganoderma lucidum, commonly known as Lingzhi, a species revered as a medicinal mushroom for ...
Bishop, Karen S.   +5 more
core   +1 more source

Effects of Black Soldier Fly (Hermetia illucens) Larvae on Bulk Secondary Metabolite Levels and Antioxidant Activity in Moringa oleifera Biomass

open access: yesPlant-Environment Interactions, Volume 7, Issue 3, June 2026.
ABSTRACT Moringa oleifera is a nutrient‐rich tropical plant containing bioactive secondary metabolites. While these metabolites provide antioxidant and antimicrobial properties, they may reduce digestibility or palatability when used as animal feed.
Teh Exodus Akwa   +7 more
wiley   +1 more source

Optimization of Extraction Process of Total Triterpenoids from Crataegus songarica by Response Surface Methodology and Its Purification Process

open access: yesShipin gongye ke-ji
In order to improve the high-value utilization of Crataegus songarica, the single factor experiment, orthogonal experiment and response surface design were used to optimize the extraction process of total triterpenes from Crataegus songarica by compound ...
Lin FENG   +4 more
doaj   +1 more source

Triterpenes from Stachyurus himalaicus var. himalaicus Hook. f. et Thoms. ex Benth

open access: yesMolecules, 2010
Four triterpenes 1–4, including a new naturally occurring oleanane-type triterpene 1, were isolated by a multi-step chromatography procedure from the leaves and twigs of Stachyurus himalaicus var. himalaicus Hook. f. et Thoms.ex Benth.
Jing-Hua Yang   +4 more
doaj   +1 more source

Phytochemical Constituents of Combretum Loefl. (Combretaceae) [PDF]

open access: yes, 2013
Combretum is the largest and most widespread genus of Combretaceae. The genus comprises approximately 250 species distributed throughout the tropical regions mainly in Africa and Asia.
Dawe, Amadou   +3 more
core   +1 more source

The Effect of Myrtacine and Celastrol‐Enriched Extract on Cutibacterium acnes Extracellular Vesicles

open access: yesInternational Journal of Dermatology, Volume 65, Issue 6, Page 1215-1224, June 2026.
Myrtacine alone, Celastrol‐enriched extract alone, or the combination of both ingredients were added to the culture medium either before (preventive condition) or after (modulating condition) incubation with C. acnes IA1 extracellular vesicles (EVs) from healthy and acne skin in immortalized keratinocytes (HaCaT cells) and human skin explants.
Caroline T. Cheung   +7 more
wiley   +1 more source

Constituintes químicos e atividade antiedematogênica de Peltodon radicans (Lamiaceae) Chemical constituents and antiedematogenic activity of Peltodon radicans (Lamiaceae)

open access: yesQuímica Nova, 2008
Most of the snakebite incidents in the Amazon region involve Bothrops atrox, whose venom presents the most potent edematogenic and necrotic activities in the genus.
Habdel Nasser Rocha da Costa   +5 more
doaj   +1 more source

Phylogenetic history shapes the composition of floral scents in a specialized pollination mutualism

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3428-3443, June 2026.
Summary Most studies of the chemical ecology of plant–pollinator interactions emphasize the role of pollinator‐mediated selection in shaping floral scent composition. Nevertheless, phylogeny may constrain the metabolic pathways underlying these profiles, thereby influencing the evolutionary trajectory of the emitted signals.
Li Cao   +8 more
wiley   +1 more source

Ziziphus budhensis Seed Extracts: Phytoconstituents and Preliminary In Vitro and In Vivo Biological Activities

open access: yesChemistry &Biodiversity, Volume 23, Issue 5, May 2026.
…. ABSTRACT Ziziphus budhensis (Rhamnaceae) is an endemic Nepalese species with significant religious and economic importance in Nepal, mainly due to the use of its seeds in religious ornaments. Its edible fruits and woody seeds are used for preparing Bodhichitta mala.
Samjhana Bharati   +6 more
wiley   +1 more source

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