Results 61 to 70 of about 81,348 (224)

Review of phytochemical and antioxidant properties of Ethiopian medicinal plants

JSFA reports, EarlyView.
Abstract Ethiopia possesses a rich ethnobotanical heritage and diverse medicinal flora that play an important role in traditional healthcare. Many Ethiopian medicinal plants contain bioactive phytochemicals with potential antioxidant properties. This capital of indigenous knowledge has contributed to the documentation of different medicinal plants that
Endalamaw Yihune, Amare Bitew Mekonnen, Getahun Yemata   +2 more
wiley   +1 more source

Tropane alkaloids in food [PDF]

, 2010
A large number of wild and cultured plants produce secondary metabolites that are toxic to humans and animals. Through accidental or intentional mixing of these plants with normal food and feed the consumers of these products will be exposed to the ...
Adamse, P., Egmond, H.P., van
core  

Gymnema sylvestre: Bioactive constituents, health benefits, and emerging applications in nutraceuticals and functional foods

JSFA reports, EarlyView.
Abstract Gymnema sylvestre (Retz.) R.Br. ex‐Schult., commonly known as “gurmar” or “sugar destroyer,” belongs to the Apocynaceae family and is traditionally used in Ayurveda for diabetes management. This review synthesizes ethnomedicinal evidence with contemporary pharmacological studies, to evaluate the therapeutic properties and mechanistic actions ...
Faiza Saeed, Muhammad Tauseef Sultan, Hassan Raza, Ahmad Mujtaba Noman, Nimra Haroon, Entessar Mohammad Al Jbawi   +5 more
wiley   +1 more source

Dutch survey pyrrolizidine alkaloids in animal forage [PDF]

, 2009
Pyrrolizidine alkaloids (PAs) are secondary plant metabolites produced by a number of plants from the Asteraceae (Compositae), Boriginaceae and Fabaceae (Leguminosae) families.
Jong, J., de, de Jong, J., Oosterink, J.E., Beumer, B., Mulder, P.P.J.   +4 more
core  

Binding of Plant Alkaloids Berberine and Palmatine to Serum Albumins: A Thermodynamic Investigation

, 2013
The thermodynamics of the interaction of two pharmaceutically important isoquinoline alkaloids berberine and palmatine with bovine and human serum albumin was investigated using calorimetric techniques, and the data was supplemented with fluorescence
Khan, Asma Yasmeen, Hossain, Maidul, Kumar, G Suresh   +2 more
core   +1 more source

Pharmacokinetics Studies of 12 Alkaloids in Rat Plasma after Oral Administration of Zuojin and Fan-Zuojin Formulas

Molecules, 2017
Zuojin formula (ZJ) is a traditional Chinese medicine (TCM) prescription consisted of Coptidis Rhizoma (CR) and Euodiae Fructus (EF), and has been used to treat gastrointestinal (GI) disease for more than 700 years.
Ping Qian, You-Bo Zhang, Yan-Fang Yang, Wei Xu, Xiu-Wei Yang   +4 more
doaj   +1 more source

From nature to nanoscale: advances, challenges, and preclinical translation of nanofiber drug delivery systems containing plant‐derived active ingredients

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Since the early 1960s, nanotechnology has been a critical area of science, allowing for the development of sophisticated nanomaterials. Nanofibers, one of the most widely used nanotechnological drug delivery systems, have emerged as a highly versatile platform within modern pharmaceutical sciences.
Heybet Kerem Polat, Yasin Turanlı, Nihat Kurt, Sefa Gözcü, Emre Tunçel, Hilal Bacanak, Eren Aytekin, Sedat Ünal   +7 more
wiley   +1 more source

Effect of magnetization on antibacterial, lipid-lowering and antioxidant activities of isoquinoline alkaloids

Scientific Reports
The magnetization strategy of isoquinoline alkaloids has been successfully used in the extraction and isolation, but the effect of the magnetization on biological activities of those alkaloids still deserves further investigation.
Xueting Feng, Weijie Li, Xiaoling Wang, Jie Tang, Shun Yao   +4 more
doaj   +1 more source

The Separation and the Determination of Berberine in the Phellodenron Alkaloids

Nippon kagaku zassi, 1962
オウバク末を50%V/Vメタノールの存在で,弱酸牲陽イオン交換樹脂(DuoliteCS-101,NH4形)とともに加温しながらふりまぜて,オウバク中アルカロイドを樹脂に吸着させる。粉末と樹脂とを逆洗法により分離したのち,樹脂をガラス管につめ水洗後,アンモニア水(1N),塩化アンモニウム(1N)および炭酸ナトリウム(1N)の順に通ずると,炭酸ナトリウム溶離部にはベルベリンが含まれる。炭酸ナトリウム溶離部を硫酸で弱酸性としたのち,電流滴定法によりベルベリンを定量した。その結果従来法(春日井法)にくらべて約2倍の高値を示した。
openaire   +2 more sources

A Scalable Large Language Model‐Aided Approach for Mining Plant‐Compound Pairs From Scientific Literature

PLANTS, PEOPLE, PLANET, EarlyView.
Understanding plant chemicals is vital for medicine and agriculture, but global data remain fragmented and biased. We developed an AI‐powered tool to automatically extract plant‐compound information from scientific literature at scale and low cost. Our analysis revealed significant knowledge gaps, particularly in the Southern Hemisphere. By efficiently
Adam Richard‐Bollans, Francesco Civita
wiley   +1 more source