Results 71 to 80 of about 40,113 (187)

Recent Advances in the Use of Natural Deep Eutectic Solvents for Natural Product Sample Preparation: Focus on Purification, Characterization, and Sustainability

open access: yesJournal of Separation Science, Volume 49, Issue 7, July 2026.
ABSTRACT This review examines recent advances in the use of natural deep eutectic solvents (NaDES) for natural product sample preparation, with emphasis on extraction, purification, analytical compatibility, and sustainability. NaDES emerge as versatile, tunable, and biocompatible media that enhance the recovery and stability of diverse phytochemicals ...
Valeria Cedeño‐Fierro   +3 more
wiley   +1 more source

A caffeoyl phenylethanoid glycoside from Plantago myosuros.

open access: yes, 1998
From Plantago myosuros (Plantaginaceae) the iridoid glucoside aucubin was isolated together with the caffeoyl phenylethanoid glycosides (CPG's)plantalloside and verbascoside. Plantalloside is a new verbascoside analogue with a b-allopyranosyl moiety. The
Jensen, Søren R.   +5 more
core   +1 more source

Phytochemicals in MASLD: A Focused Review of Gut Microbiome‐Linked Mechanisms

open access: yesPhytotherapy Research, Volume 40, Issue 7, Page 4041-4055, July 2026.
ABSTRACT Metabolic dysfunction‐associated steatotic liver disease (MASLD) has emerged as a major global health burden, yet effective pharmacological options remain limited. Recent advances highlight the gut microbiome as a key modulator of liver metabolism, inflammation, and fibrosis, making it a promising therapeutic target.
Jeong In Seo, Su Min Kim, Hye Hyun Yoo
wiley   +1 more source

Advances in Research on the Anti‐Tuberculosis Effects of Active Components in Chinese Herbal Medicine

open access: yesMedComm – Future Medicine, Volume 5, Issue 2, June 2026.
This review summarizes how active constituents derived from Chinese herbal medicine exert anti‐tuberculosis (TB) effects via immunomodulation, direct inhibition of pathogens, and antioxidant activity. This synergistic, multi‐pathway mechanism highlights their potential as promising therapeutic candidates and adjunctive treatments against drug‐resistant
Qianqian Zhang   +8 more
wiley   +1 more source

Structural formulae of analyte standards in FLJ-FF herb couple including flavones, organic acids, saponins, iridoids, phenylethanoid glycosides and lignans.

open access: yes, 2014
Structural formulae of analyte standards in FLJ-FF herb couple including flavones, organic acids, saponins, iridoids, phenylethanoid glycosides and lignans.
Xiaobin Tan (606108)   +6 more
core   +1 more source

Chloroplast Phylogenomics and Barcode Discovery in Medicinal Stachys Species Reveal Evolutionary Relationships and Adaptive Signatures

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
This study presents the first complete chloroplast genomes of two medicinally important Stachys species, S. persica and S. germanica. Comparative phylogenomic analyses revealed highly conserved genomes with lineage‐specific variations, identified hypervariable regions as candidate DNA barcodes, and detected signatures of positive selection in the petB ...
Fatemeh Sadat Ghotbi, Aboozar Soorni
wiley   +1 more source

Acteoside From Ligustrum robustum (Roxb.) Blume Ameliorates Lipid Metabolism and Synthesis in a HepG2 Cell Model of Lipid Accumulation

open access: yesFrontiers in Pharmacology, 2019
We aimed to ascertain the mechanism underlying the effects of acteoside (ACT) from Ligustrum robustum (Roxb.) Blume (Oleaceae) on lipid metabolism and synthesis.
Le Sun   +12 more
doaj   +1 more source

Chemical Constituents From the Fruits of and Their Role on the Medicinal Treatment

open access: yesNatural Product Communications, 2020
Fruits of Ligustrum lucidum W.T.Aiton ( FLL ) is a well-known traditional Chinese medicine, which has the functions of protecting liver, anticancer, antiosteoporosis, and antioxidant, etc. Various chemical constituents including triterpenes, secoiridoids,
Xueying Zhao, Jiawei Liu
doaj   +1 more source

Characterisation of phenylethanoid glycosides by multiple‐stage mass spectrometry [PDF]

open access: yesRapid Communications in Mass Spectrometry, 2020
Rationale Although phenylethanoid glycosides (PhGs) occur widely in plants, their characterisation by liquid chromatography/mass spectrometry (LC/MS) is less well studied than other phenolic glycosides such as flavonoid glycosides. The multiple‐stage mass spectrometry (MS
openaire   +2 more sources

Secondary Metabolites from the Leaves of

open access: yesNatural Product Communications, 2017
A new phenylethanoid glycoside, named digiviridifloroside ( 1 ), was isolated from the leaves of Digitalis viridiflora Lindley along with a known phenylethanoid glycoside calceolarioside A ( 2 ), two flavonoid glycosides, scutellarein 7- O -β-D ...
Hasan Kırmızıbekmez   +4 more
doaj   +1 more source

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