Results 51 to 60 of about 8,518 (177)

Syringin in some species of the subtribe Centaureinae of the Asteraceae

open access: yesActa Societatis Botanicorum Poloniae, 2011
The occurrence of syringin in eight out of ten investigated plant species of the subtribe Centaureinae (Asteraceae) was reported. The compound was isolated from aerial parts of the plants by silica gel column chromatography of methanol extracts. Contents
Joanna Cis   +3 more
doaj   +1 more source

Chemotaxonomic and Pharmacological properties on Dendrobium chrysanthum Lindl.

open access: yesJournal of Holistic Integrative Pharmacy, 2021
[Abstract]: Many species of Dendrobium have been commonly used in traditional Chinese medicine. The aim of this study was to provide a critical and comprehensive evaluation of the phytochemistry and pharmacological properties of Dendrobium chrysanthum ...
Denghui ZHAI   +5 more
doaj   +1 more source

A hitchhiker's guide to modern, practical cyanobacterial taxonomy

open access: yesJournal of Phycology, Volume 61, Issue 6, Page 1536-1552, December 2025.
Abstract There has been an explosion of new Cyanobacterial taxa described within the last two decades. Cyanobacteria exhibit incredible ecological versatility and morphological variability, and thousands of species have already been described using “traditional” approaches (e.g., morphological features).
Petr Dvořák   +12 more
wiley   +1 more source

Isotopologue Ratios Identify 13C‐Depleted Biomarkers in Environmental Samples Impacted by Methane Turnover

open access: yesRapid Communications in Mass Spectrometry, Volume 39, Issue 22, 30 November 2025.
ABSTRACT Rationale The stable carbon isotopic composition (δ13C) of individual lipids is of great value in studying carbon cycling. Among those, microbial lipids in sediments impacted by high methane turnover stand out due to their uniquely depleted isotopic fingerprint.
Janina Groninga   +3 more
wiley   +1 more source

Targeted Metabolomics Provide Chemotaxonomic Insights of Medicago ruthenica, with Coupled Transcriptomics Elucidating the Mechanism Underlying Floral Coloration

open access: yesPlants, 2022
Medicago ruthenica, a wild legume forage widely distributed in the Eurasian steppe, demonstrates high genetic and phenotypic variation. M. ruthenica with a purely yellow flower (YFM), differing from the general phenotype of M.
Lin Zhu   +11 more
doaj   +1 more source

Anti‐Inflammatory Saponins From an Edible Aquatic Plant Nymphoides hydrophylla

open access: yesPhytochemical Analysis, Volume 36, Issue 6, Page 1710-1718, August 2025.
ABSTRACT Introduction The present investigation of Nymphoides hydrophylla is a Taiwan indigenous edible aquatic plant, belongs to the Menyanthaceae family, and has been used as a traditional food with potential medicinal values against fever, insect bites, ulcer, and skin diseases.
Ching‐Yeu Chen   +6 more
wiley   +1 more source

Cuticular hydrocarbons of Chagas disease vectors in Mexico

open access: yesMemorias do Instituto Oswaldo Cruz, 2002
Capillary gas-liquid chromatography was used to analyse the cuticular hydrocarbons of three triatomine species, Triatoma dimidiata, T. barberi and Dipetalogaster maxima, domestic vectors of Chagas disease in Mexico.
M Patricia Juárez   +4 more
doaj   +1 more source

LC-MS Based Phytochemical Profiling towards the Identification of Antioxidant Markers in Some Endemic Aloe Species from Mascarene Islands

open access: yesAntioxidants, 2022
Aloe plant species have been used for centuries in traditional medicine and are reported to be an important source of natural products. However, despite the large number of species within the Aloe genus, only a few have been investigated ...
Célia Breaud   +14 more
doaj   +1 more source

Advances in analyzing and engineering plant metabolic diversity [PDF]

open access: yesAppl Plant Sci
Applications in Plant Sciences, Volume 13, Issue 4, July-August 2025.
Tiedge K, Roda F, Smith S, Moghe G.
europepmc   +2 more sources

Chromatographic Fingerprinting And Clustering Of Plantago Major L. From Different Areas In Indonesia [PDF]

open access: yes, 2012
Plantago major L. is a ubiquitous herbaceous plant with many medicinal activities which has been extensively used in Indonesian traditional medicine. This plant grows at wide range of environment, has several subspecies and varieties, but could not be ...
Azminah, Azminah, Kartini, Kartini
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