Results 101 to 110 of about 42,028 (236)

Triterpene saponins from Cyclamen hederifolium

open access: yesPhytochemistry, 2012
Five triterpene saponins never reported before, hederifoliosides A-E, and four known triterpene saponins were isolated from the tubers of Cyclamen hederifolium. The structures of hederifoliosides A-E were determined as 3β,16α-dihydroxy-13β,28-epoxyolean-30-oic acid 3-O-{[β-D-glucopyranosyl-(1 → 2)-O]-β-D-xylopyranosyl-(1 → 2)-O-β-D-glucopyranosyl-(1 ...
Hilal Altunkeyik   +5 more
openaire   +6 more sources

Green Oil‐in‐Water Nanoemulsions for Delivery of Phytochemicals With Pesticidal Activity for Sustainable Food Production and Safety

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Green oil‐in‐water (O/W) nanoemulsions incorporating essential oils (EOs) and food‐derived compounds are gaining prominence as biopesticidal platforms that address the growing demand for sustainable agriculture, food safety, and reduced chemical inputs.
Anna Paula Azevedo de Carvalho   +2 more
wiley   +1 more source

Stem Cells in Cosmetic Applications: Advancements, Challenges, and Future Directions

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 5, May 2026.
ABSTRACT Background Biotechnology has significantly impacted the cosmetics industry, particularly through the incorporation of plant stem cells, which possess regenerative properties beneficial for skincare. Aims This review aims to evaluate the potential benefits and challenges of using plant stem cells in cosmetics, while discussing future directions
Farid KarkonShayan   +4 more
wiley   +1 more source

Studies on Polyethers Produced by Red Algae

open access: yesMarine Drugs, 2010
Two novel squalene-derived triterpenes, spirodehydrovenustatriol (3) and 14-keto-dehydrothyrsiferol (4) were isolated from the red alga Laurencia viridis, together with two new and unusual C17 terpenoids, adejen A (5) and B (6).
Francisco Cen-Pacheco   +5 more
doaj   +1 more source

MP 2013-02 [PDF]

open access: yes, 2013
The UAF School of Natural Resources & Agricultural Sciences and Agricultural & Forestry Experiment Station have been working for the last decade on a long-term project exploring the potential for the cut flower market in the 49th state—which looks ...
Zhang, Mingchu
core  

Triterpene glycosides from Astragalus icmadophilus

open access: yesPhytochemistry, 2010
Six cycloartane-type triterpene glycosides were isolated from Astragalus icmadophilus along with two known cycloartane-type glycosides, five known oleanane-type triterpene glycosides and one known flavonol glycoside. The structures of the six compounds were established as 3-O-[alpha-L-arabinopyranosyl-(1-->2)-O-3-acetoxy-alpha-L-arabinopyranosyl]-6-O ...
Ibrahim Horo   +5 more
openaire   +5 more sources

Chromosome‐Scale Haplotype Genome Assemblies for the Australian Mango ‘Kensington Pride’ and a Wild Relative, Mangifera laurina, Provide Insights Into Anthracnose‐Resistance and Volatile Compound Biosynthesis Genes

open access: yesPlant Biotechnology Journal, Volume 24, Issue 5, Page 3172-3188, May 2026.
ABSTRACT Mango (Mangifera indica) is one of the most popular fruits cultivated in tropical and subtropical regions of the world. The availability of reference genomes helps to identify the genetic basis of important traits. Here, we report assembled high‐quality chromosome‐level genomes for the Australian mango cultivar ‘Kensington Pride’ and M ...
Upendra Kumari Wijesundara   +5 more
wiley   +1 more source

Optimizing the process of supercritical extraction of lemon balm (Melissa Officinalis L.) [PDF]

open access: yes, 2010
This work investigates the process of extraction of lemon balm (Melissa officinalis L.) by treatment with carbon dioxide at supercritical conditions. The process kinetics is studied at different operational conditions, and the influence of some important
Angelov, George   +3 more
core   +1 more source

The role of phospholipid as a solubility- and permeability-enhancing excipient for the improved delivery of the bioactive phytoconstituents of Bacopa monnieri [PDF]

open access: yes, 2016
In an attempt to improve the solubility and permeability of Standardized Bacopa Extract (SBE), a complexation approach based on phospholipid was employed.
Bobde, Yamini S   +6 more
core   +2 more sources

A Novel Triterpene Saponin from Gypsophila capillaris [PDF]

open access: yes, 1995
A novel C-28 tetraglycoside of quillaic acid (1) has been isolated from Gypsophila capillaris. The structure was elucidated by 1 D NMR (NOE difference, DEPT, selective13C{1H} INEPT), 2D NMR (1H,1H and1H,13C COSY,1H,1H,1H RELAY, ROESY and TOCSY) and other
Duddeck, Helmut   +4 more
core   +2 more sources

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