Results 31 to 40 of about 7,025 (180)

An UPLC-Q-TOF/MS-Based Analysis of the Differential Composition of Dendrobium officinale in Different Regions

Journal of Analytical Methods in Chemistry, 2022
Dendrobium officinale (D. officinale) is a valuable traditional Chinese herbal medicine with high commercial value. In Chinese Pharmacopoeia (Ch.P., 2020 edition), the quality of D. officinale is mainly evaluated by its polysaccharide content.
Qianqian He, Anjing Lu, Lin Qin, Qianru Zhang, Yanliu Lu, Zhou Yang, Daopeng Tan, Yuqi He   +7 more
doaj   +1 more source

Recent Perspectives on Phytochemical Profile, Pharmacological Activities, and Industrial Applications of Guava (Psidium guajava)

Food Safety and Health, Volume 4, Issue 3, Page 542-560, July 2026.
Psidium guajava leaves contain potent bioactive compounds like quercetin, myricetin, and triterpenoids that show antioxidant, antidiabetic, anti‐inflammatory, and anticancer effects. They act by modulating NF‐κB, PPARγ, and α‐glucosidase and by inducing apoptosis and cell cycle arrest.
Muhammad Waqar, Sehrish Jabbar, Qudrat Ullah, Farhang Hameed Awlqadr, Muhammad Tayyab Arshad, Md. Sakhawot Hossain, Sammra Maqsood, Ali Ikram, Ammar Ahmad Khan, Worawan Panpipat, Manat Chaijan   +10 more
wiley   +1 more source

Bioactive Metabolites of Dioscorea Species and Their Potential Applications in Functional Food Development

Foods
Dioscorea species, known as “Yams”, belong to the Dioscoreaceae family. Members of the Dioscoreaceae family are widely distributed across subtropical and tropical regions.
Pengcheng Wang, Yashi Wang, Shiqi Liu, Kai Wang, Yuxuan Yao, Weizhen Liu, Donghui Li, Wei Wang, Bin Li, Yupei Yang   +9 more
doaj   +1 more source

Molecular Docking, Antitumor and Antimicrobial Activities of Extracts and Synthesized Silver Nanoparticles From Piper chaba Roots

Food Science &Nutrition, Volume 14, Issue 7, July 2026.
This figure illustrates the preparation of extracts and synthesized silver nanoparticles from the roots of Piper chaba, a traditionally important spice and medicinal plant, along with their potential biological activities and interactions with p53 and COX‐2 proteins as revealed through molecular docking studies.
Sultana Rajia, Md. Ariful Islam, Md. Aminul Islam, Alima Khanam, Iffat Ara Tasnim, Md. Shamim Ahmed, Imtiaj Hasan   +6 more
wiley   +1 more source

Evaluation of Enzyme Inhibition and Kinetic Profiles of Origanum Essential Oils on Metabolic and Central Nervous System Targets

Natural Sciences, Volume 6, Issue 3, July 2026.
The essential oils of three Origanum species were chemically characterized and evaluated for their antioxidant and enzyme inhibitory activities. The different compositions confer selective bioactivities: O. vulgare exhibits good antioxidant and α‐glucosidase inhibitory activity, O. majorana shows promising tyrosinase inhibition, and O.
Giuseppe Amato, Lucia Caputo, Laura De Martino, Daniela Grulova, Barbara Borczak, Joanna Kapusta‐Duch, Vincenzo De Feo   +6 more
wiley   +1 more source

Biomedical resistance to ethnomedicine in Botswana [PDF]

Social Science & Medicine, 1986
The issue of whether and how ethnomedical practitioners can be incorporated into existing biomedical systems in developing countries continues to be debated. Although a number of reasons have been advanced as to the barriers to incorporation, none of these take into account the views of nurses on incorporating ethnomedical practitioners into the ...
openaire   +3 more sources

Electrochemical Hofmann Rearrangement for Modular Synthesis of Unsymmetrical Ureas and Late‐Stage Modification of Drugs

Advanced Science, Volume 13, Issue 31, 4 June 2026.
An electrochemical Hofmann rearrangement of amide involving amine or other amide nucleophiles has been developed. The use of NaI guarantees the feasibility and compatibility of the electrosynthesis protocol, which enables highly chemoselective synthesis of unsymmetrical N‐acylureas from two different amides, as well as the production of unsymmetrical ...
Xue‐Qing Mou, Xiao Zha, Yu‐Rui Jian, Shao‐Xing Zhong, Xin‐Yu Fu, Sheng‐Yang Xu, Wei Xiang, Bao‐Dong Cui, Yun Zhang, Yong‐Zheng Chen   +9 more
wiley   +1 more source

Integrative physiological and transcriptomic analysis reveals drought response mechanisms in Abrus mollis Hance

BMC Plant Biology
Background Drought stress represents a major environmental constraint that severely limits plant growth and agricultural productivity worldwide. Abrus mollis Hance is a valuable medicinal and edible legume in China, yet its drought adaptation mechanisms ...
Xiaolan Wei, Kexin Cao, Xuan Lu, Rumei Lu, Liangbo Li, Rongshao Huang, Yonglin He, Jianhua Chen, Jian Xiao   +8 more
doaj   +1 more source

Effects of Different Drying Methods on the Flavor Characteristics and Chemical Profile of Forsythia suspensa Flowers Using Electronic Sensors and Mass Spectrometry

Foods
Forsythia suspensa flowers are a promising raw material for herbal infusions, but the effects of drying on their flavor and chemical composition remain unclear.
Qingling Xie, Jiangyi Luo, Ling Liang, Wei Su, Mengying Lyu, Caiyun Peng, Bin Li, Wei Wang, Hanwen Yuan   +8 more
doaj   +1 more source

Traditional Respiratory Remedies From Anatolia: Ethnobotanical Insights and Bioactive Properties

Chemistry &Biodiversity, Volume 23, Issue 6, June 2026.
ABSTRACT Respiratory disorders, ranging from acute viral infections such as influenza and bronchitis to chronic inflammatory conditions including chronic obstructive pulmonary disease, asthma, emphysema, and pneumonia, represent a major global health burden, affecting millions annually. Traditional Anatolian folk medicine has long relied on plant‐based
Golshan Zare, Yağmur Diker, Irem Tatlı Çankaya, Emran Habibi, Satyajit D. Sarker, Lutfun Nahar   +5 more
wiley   +1 more source