Results 211 to 220 of about 76,516 (303)

STEROID LACTONES

Journal of Biological Chemistry, 1947
openaire   +1 more source

Characterization of Grape Cane Stilbenoids and Their Photo‐Degradation Products by HPLC‐DAD Coupled With Trapped Ion Mobility Spectrometry and High‐Resolution Tandem Mass Spectrometry

Rapid Communications in Mass Spectrometry, Volume 40, Issue 15, 15 August 2026.
ABSTRACT Rationale Bioactive (E)‐stilbenoids in vine extracts are prone to light‐induced transformation into the respective (Z)‐isomers and further degradation products, often resulting in a loss of bioactivity. We sought to study stilbenoid degradation beyond that of the well‐researched resveratrol due to the high diversity of stilbenoids in nature ...
Paul Besrukow, Friederike A. Schnitker, Ralf Schweiggert, Christof B. Steingass   +3 more
wiley   +1 more source

A synthetic metabolic pathway for the de novo biosynthesis of medium chain length γ- and δ-lactones. [PDF]

J Biol Eng
Muller J, Xia A, Jones P.
europepmc   +1 more source

Indirect identification of 4,21-dehydrocorynenantheinaldehyde as an intermediate in the biosynthesis of ajmalicine and related alkaloids [PDF]

, 1978
Hoyer, G. A., Rüffer, Martina, Stöckigt, Joachim, Zenk, Meinhart H.   +3 more
core  

Mechanisms of Gui Zhi Fu Ling Formula in Liver Fibrosis: Metabolomics and Gut Microbiota Analysis

eFood, Volume 7, Issue 3, June 2026.
Our study was based on the efficacy of the phenotype in an animal model and used multi‐omics to explore the mechanism of action of the compound. We found that Gui Zhi Fu Ling Formula may ameliorate hepatic fibrosis potentially associated with increased hepatic EPA and the expression of gut Pseudomonas.
Xiaoliang Deng, Yanqun Luo, Ying Gao, Yi Su, Haiping Xue, Tao Wu   +5 more
wiley   +1 more source

Diverse and Bioactive Lactones from the Sri Lankan Mangrove-Derived Fungus <i>Talaromyces</i> sp. SCSIO41445. [PDF]

Mar Drugs
Wijerathna P, Chen X, Chen Y, Zhang Y, Cai J, Cong M, Liu Y, Jayasinghe L, Liu Y, Ratnasekera D, Zhou X.   +10 more
europepmc   +1 more source

Ivermectin Toxicity in Humans and Animals: Clinical Spectrum, Mechanisms, and Management

Journal of Applied Toxicology, Volume 46, Issue 6, Page 1856-1870, June 2026.
ABSTRACT Ivermectin is a widely used macrocyclic lactone with established efficacy against a broad range of parasitic infections in humans and animals and a long‐standing reputation for clinical safety. However, increasing evidence indicates that ivermectin can produce clinically relevant toxicity under specific conditions, particularly involving the ...
Serkan Yilmaz, Bayram Göktaş, İlker Ateş, Mustafa Çelik   +3 more
wiley   +1 more source

Turning Mushy Lipids into Fruity Notes: Unlocking Lactone Biosynthesis Potential in Fat Industry Lipid Waste. [PDF]

Foods
Małajowicz J, Wierzchowska K, Jasińska K, Fabiszewska A.   +3 more
europepmc   +1 more source

Gas Chromatography‐Based Methods for Profiling Volatile Off‐Aroma Compounds in Grain Legumes: A Review

Legume Science, Volume 8, Issue 2, June 2026.
ABSTRACT Instrumental characterisation of the volatile organic compounds (VOCs), responsible for off‐aroma, is mainly centred on gas chromatography‐based techniques. Despite previous reviews that have addressed the chemical compounds and biosynthetic pathways of off‐aroma generation, to date, there is a lack of a comprehensive review that critically ...
Piyumi Chathurangi Wanniarachchi, K. G. Upul Kumarasinghe, Mauro Mocerino, Ranil Coorey   +3 more
wiley   +1 more source

Isolation and In Vitro Activity of Sesquiterpene Lactones from <i>Eremanthus crotonoides</i> as SARS-CoV-2 Protease Inhibitors and Cytotoxic Agents. [PDF]

Molecules
de Moura PHB, Ximenes NGDR, Santos BB, Leal CM, Constant LEC, Costa SDS, Pinto SC, Muzitano MF, Allonso D, Wessjohann LA, Leal ICR.   +10 more
europepmc   +1 more source