Results 51 to 60 of about 4,519 (184)

UHPLC‐DAD‐HRMS2 Characterization of Novel Dihydrochalcone Conjugates From the Antiviral Mansoa hirsuta Extracts: Diagnostic Fragmentation Pathways and Dereplication of Oligomeric Polyphenols

Journal of Mass Spectrometry, Volume 61, Issue 11, November 2026.
ABSTRACT High‐resolution mass spectrometry (HRMS) coupled with ultra‐high‐performance liquid chromatography (UHPLC) enables rapid characterization of complex polyphenolic constituents in medicinal plants. Mansoa hirsuta (Bignoniaceae), a neotropical liana traditionally used to treat infectious diseases, remains poorly characterized chemically.
Adriana Cotta Cardoso Reis, Breno de Mello Silva, Cíntia Lopes de Brito Magalhães, Erna G. Kroon, Douglas da Costa Gontijo, Markus Kohlhoff, Geraldo Célio Brandão   +6 more
wiley   +1 more source

Secondary metabolite production in callus culture of Verbascum scamandri Murb.

Acta Societatis Botanicorum Poloniae, 2023
Verbascum scamandri Murb. known as "Kazdağı Mullein" is an endemic species in Türkiye and is classified as an endangered (EN) species. The aim of this study is to establish an efficient callus culture for V.
Ebru CAMBAZ, Nurşen ÇÖRDÜK
doaj   +1 more source

Effects of Freeze‐Drying, Hot‐Air Drying, and Thermal Treatment on Physicochemical and Bioactive Properties of Domat and Gemlik Olive Seeds

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Processing conditions significantly affect the nutritional, mineral, phenolic, antioxidant, and color properties of Domat and Gemlik olive seeds. Freeze‐drying better preserves minerals, while thermal treatment enhances gallic acid and 3‐hydroxytyrosol in Domat seeds.
Alev Yüksel Aydar, Tuba Aydın, Rim Hachicha Hbaieb, Mohamed Gargouri   +3 more
wiley   +1 more source

Chemical Diversity of Bastard Balm (Melittis melisophyllum L.) as Affected by Plant Development

Molecules, 2020
The phytochemical diversity of Melittis melissophyllum was investigated in terms of seasonal changes and age of plants including plant organs diversity.
Izabela Szymborska-Sandhu, Jarosław L. Przybył, Olga Kosakowska, Katarzyna Bączek, Zenon Węglarz   +4 more
doaj   +1 more source

Enzyme mediated-transesterification of verbascoside and evaluation of antifungal activity of synthesised compounds [PDF]

, 2015
Enzymatic acylation of verbascoside, a polyhydroxylated natural product, has been reported in this study using five different commercial lipases and taking p-nitrophenyl alkanoates as acyl donors.
Ali, Intizar, Jabeena Khazir (666990), Inshad Ali Khan (666992), Kumar, H.M.S. (Halmuthur Mahabalarao Sampath), Halmuthur Mahabalarao Sampath Kumar (666993), Khazir, Jabeena, Khan, Inshad Ali, Intizar Ali (666991)   +7 more
core   +1 more source

Polyphenolic Compounds Extracted and Purified from Buddleja Globosa Hope (Buddlejaceae) Leaves Using Natural Deep Eutectic Solvents and Centrifugal Partition Chromatography

Molecules, 2021
Chemical profiling of Buddleja globosa was performed by high-performance liquid chromatography coupled to electrospray ionization (HPLC-DAD-ESI-IT/MS) and quadrupole time-of-flight high-resolution mass spectrometry (HPLC-ESI-QTOF/MS).
Jeniffer Torres-Vega, Sergio Gómez-Alonso, José Pérez-Navarro, Julio Alarcón-Enos, Edgar Pastene-Navarrete   +4 more
doaj   +1 more source

Verbascoside Elicits Its Beneficial Effects by Enhancing Mitochondrial Spare Respiratory Capacity and the Nrf2/HO-1 Mediated Antioxidant System in a Murine Skeletal Muscle Cell Line [PDF]

, 2023
Muscle weakness and muscle loss characterize many physio-pathological conditions, including sarcopenia and many forms of muscular dystrophy, that are often also associated to mitochondrial dysfunction.
Alessandra Braca, Manuela Bozzi, Bottoni, Patrizia, Braca, Alessandra, Andrea Brancaccio, Brancaccio, Andrea, Marinella De Leo, Patrizia Bottoni, Bozzi, Manuela, Francesca Sciandra, De Leo, Marinella, Sciandra, Francesca, A. Braca, Braca A., M. De Leo, Sciandra F., F. Sciandra, Bozzi M., De Leo M., A. Brancaccio, M. Bozzi, P. Bottoni, Brancaccio A., Bottoni P.   +23 more
core   +1 more source

A New Furofuran Lignan Diglycoside and Other Secondary Metabolites from the Antidepressant Extract of Castilleja tenuiflora Benth

Molecules, 2015
Castilleja tenuiflora has been used for the treatment of several Central Nervous System (CNS) diseases. Herein we report the antidepressant activity of the methanol extract from the leaves of this medicinal plant. The oral administration of MeOH extract (
Maribel Herrera-Ruiz, Ricardo López-Rodríguez, Gabriela Trejo-Tapia, Blanca Eda Domínguez-Mendoza, Manases González-Cortazar, Jaime Tortoriello, Alejandro Zamilpa   +6 more
doaj   +1 more source

Soil Mineral Nitrogen Concentrations Do Not Affect the Ability of Plantain (Plantago lanceolata L.) to Reduce Nitrous Oxide Emissions From Cattle Urine Patches

Journal of Plant Nutrition and Soil Science, Volume 189, Issue 5, Page 772-779, October 2026.
ABSTRACT Background Results to date on the effectiveness of plantain (Plantago lanceolata L.) use as a nitrous oxide (N2O) mitigation tool have been variable. In this context, soil mineral N and water content might be factors regulating plantain effectiveness in reducing N2O emissions.
Priscila L. Simon, Pablo L. Ribeiro, Celeste Lane, Alison Rutherford, Cecile A. M. de Klein   +4 more
wiley   +1 more source

Clinical Efficacy and Mechanisms of ZiyuShuang, an Anti‐Skin Aging Formula Identified Through Network Medicine Framework Analysis

Journal of Cosmetic Dermatology, Volume 25, Issue 10, October 2026.
ABSTRACT Background Skin aging, a key aspect of physiological decline, markedly affects appearance, making strategies to delay it vital for quality of life. Materials and Methods We applied network medicine analysis to screen herbal medicines from the TCMSP database, yielding an anti‐skin aging formula, ZiYuShuang (ZYS).
Yingpeng Tong, Xiangmei Ni, Xinnan Jiang, Ru Zhang, Pengcheng Guo, Chunbo Feng, Jianxin Wang   +6 more
wiley   +1 more source