Results 101 to 110 of about 294,987 (360)

Identification of Antioxidant, Antimicrobial, and Cytotoxic Compounds From Hymenocardia acida Tul. Using Ultra‐High‐Performance Liquid Chromatography‐Quadrupole Exactive‐Orbitrap‐Mass Spectrometry and Molecular Networking Approach

Chemistry &Biodiversity, EarlyView.
ABSTRACT Hymenocardia acida Tul. is a medicinal plant used in Angola to treat microbial diseases. It is a well‐known plant among local populations; however, few studies have focused on the assessment of phytochemicals associated with their biological activities.
Ntsoaki Joyce Malebo, Idah Tichaidza Manduna, Monizi Mawunu, Ramakwala Christinah Chokwe, Bafedile Tlhapi   +4 more
wiley   +1 more source

Aziridine-Metathesis based Approaches to Alkaloid Synthesis [PDF]

, 2009
The aim of the project is to synthesise (-)-morphine utilising aziridine and metathesischemistry. The thesis is divided into three chapters.Chapter 1 provides brief reviews on the subjects of total synthesis of morphine; ringrearrangementmetathesis (RRM)
Lu, Pengfei, Lu, Pengfei
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Exploration of Synergistic Pesticidal Activities, Control Effects and Toxicology Study of a Monoterpene Essential Oil with Two Natural Alkaloids [PDF]

, 2023
Jianwei Xu, Min Lv, Shanshan Fang, Yanyan Wang, Houpeng Wen, Shaoyong Zhang, Hui Xu   +6 more
openalex   +1 more source

Chemical and Biological Properties of Hymenaea courbaril L.: A Review

Chemistry &Biodiversity, EarlyView.
PRISMA‐style flowchart showing the screening process of studies identified and selected in the review has been added to the attachments. ABSTRACT Hymenaea courbaril L., commonly known as jatobá, is a plant traditionally used by native populations for medicinal purposes, in addition to providing edible fruits and durable wood for construction.
Cicera Alane Coelho Gonçalves, Geane Gabriele de Oliveira Souza, Ana Maria Fernandes Duarte, Joice Barbosa do Nascimento, Fázia Fernandes Galvão Rodrigues, José Galberto Martins da Costa, Fabíola Fernandes Galvão Rodrigues   +6 more
wiley   +1 more source

Multiple Omics Analyses Reveal Activation of Nitrogen Metabolism and Flavonoid Glycosylation in Toxicodendron vernicifluum Under High Temperature

Biology
Lacquer trees (Toxicodendron vernicifluum), economically vital, face high-temperature stress in summer. Transcriptomic, proteomic, and metabolomic analyses were employed to investigate the mechanisms by which lacquer trees respond to high temperatures ...
Guoqing Bai, Ruiwen Ding, Qizhen Su, Xiaomin Ge, Shasha Li, Huiying Shang, Aiguo Zhao, Chen Chen   +7 more
doaj   +1 more source

Prenatal exposure to arecoline (areca nut alkaloid) and birth outcomes [PDF]

, 2005
Óscar García‐Algar, O Vall, F Alameda, C Puig, M Pellegrini, R Pacifici, S Pichini   +6 more
openalex   +1 more source

Phenolic Profile and Bioactive Prospects of Wild Annona Species From Angola

Chemistry &Biodiversity, EarlyView.
ABSTRACT Annona species (Annonaceae family) are valued for their nutritional and medicinal importance, especially in traditional medicine. This study investigated the phenolic profiles of the Angolan Annona muricata, Annona squamosa, and Annona senegalensis leaves, stem barks, and seeds hydroethanolic, infusion, and decoction extracts, also evaluating ...
Josefa Rangel, Ângela Liberal, Tiane C. Finimundy, Tânia S. P. Pires, Pedro Cravo, Maria Conceição Silva, Gustavo Capatti Cassiano, Lillian Barros, Maria M. Romeiras, Ângela Fernandes   +9 more
wiley   +1 more source

Alkaloids in Tibetan Medicine Corydalis conspersa Maxim. and Their Hepatoprotective Effect Against Acute Liver Injury

Molecules
The aim of the present study was to investigate the alkaloids of Tibetan medicine Corydalis conspersa Maxim. and their hepatoprotective effect against carbon tetrachloride (CCl4)-induced acute liver injury (ALI).
Qiu Wang, Yingrui Jin, Fangyan Fan, Xueting Feng, Xuemei Yin, Xiaoling Wang, Zangjia Geng   +6 more
doaj   +1 more source

Caffeine Content Assessment in Beverages and Food Supplements: Regulatory Challenges and Health Implications

ChemFoodChem, EarlyView.
ABSTRACT This study presents an analysis of caffeine content in food supplements and evaluates current regulatory frameworks against established safety guidelines. High‐caffeine products, particularly sports, and food supplements, were assessed for compliance with the safety opinion of the European Food Safety Authority (EFSA). The investigation during
Leonie Rinke, Ann‐Kathrin Kull, Verena Bock, Dirk W. Lachenmeier   +3 more
wiley   +1 more source

Annona muricata (graviola): toxic or therapeutic [PDF]

, 2008
This paper examines annona muricata (graviola): toxic or ...
Gray, A.I., Hollinshead, J., Jones, L., Jones, P.W., Mohanty, S., Thomas, D., Watson, A.A., Watson, D.G.   +7 more
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