Results 41 to 50 of about 1,484 (164)

A review on flaxseeds: Nutritional profile, health benefits, value added products, and toxicity

eFood, 2023
Flaxseed has been consumed by people for a very long time due to its nutritional value and medicinal applications. In India, flaxseed is used for both culinary and medicinal reasons. About 45% of alpha‐linolenic acid (ALA), 28%–30% protein, and 35% fiber
Jhilam Pramanik, Akash Kumar, Bhupendra Prajapati   +2 more
doaj   +1 more source

Analytical and Preparative Separation of Softwood Lignans by Supercritical Fluid Chromatography

Separations, 2023
Lignans are widespread polyphenolic secondary plant metabolites possessing high biological activity. One of the most promising industrial-scale sources of such compounds is coniferous knotwood, containing a large number of polyphenolic compounds.
Nikolay V. Ul’yanovskii, Aleksandra A. Onuchina, Denis V. Ovchinnikov, Anna V. Faleva, Natalia S. Gorbova, Dmitry S. Kosyakov   +5 more
doaj   +1 more source

Antioxidants in Plant‐Based Food Matrices: From Structure–Activity and Degradation Kinetics to Formulation Design

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 4, July 2026.
ABSTRACT Plant‐based antioxidants are widely incorporated into foods to retard oxidative deterioration and to deliver health‐related benefits. Yet, their in‐product and in vivo performance frequently diverges from predictions based on solution‐phase chemical assays, because matrix interactions, processing history, and host metabolism reshape both ...
Márcio Vargas‐Ramella, Carmen Silvia Favaro‐Trindade, Bárbara Miranda‐Vilela, Mariana Estefanuto‐Costa, Marina Franco‐Brito, Bibiana Alves dos Santos, Paulo Cezar Bastianello Campagnol   +6 more
wiley   +1 more source

Oxidative Coupling of Lignans. II. Non-Phenolic Coupling of Diarylbutane Lignans Related to Matairesinol Dimethyl Ether

, 1988
The non- phenolic oxidative coupling of some diarylbutane lignans related to matairesinol dimethyl ether (1) has been investigated. Coupling with a thallium(III) oxidant, prepared in situ from thallium(III) oxide and trifluoroacetic acid ...
PA Craw, JS Buckleton, PS Rutledge, PD Woodgate, CEF Rickard, GR Clark, RC Cambie   +6 more
core   +1 more source

Chemical Constituents of Leaves

Natural Product Communications, 2018
Using various chromatographic methods, one new lanostane triterpene, 3 α -hydroxylanosta-8,24 E -dien-26-oic acid (1), one new lignan, matairesinol 4'- O -β-D-glucopyranoside (2) along with five known compounds, ecdysone (3), 20-hydroxyecdysone (4), 20 ...
Ninh Khac Ban, Nguyen Thi Kim Thoa, Tran My Linh, Vu Huong Giang, Do Thi Trang, Nguyen Xuan Nhiem, Bui Huu Tai, Tran Hong Quang, Pham Hai Yen, Chau Van Minh, Phan Van Kiem   +10 more
doaj   +1 more source

Identification and quantitative determination of pinoresinol in Taxus ×media Rehder needles, cell suspension and shoot cultures

Acta Societatis Botanicorum Poloniae, 2015
The aim of our study was to investigate the presence and quantitative contents of lignans in the tissues of Taxus ×media. The presence of the lignans: pinoresinol, matairesinol and secoisolariciresinol was assessed in needles, shoots cultures and ...
Paulina Mistrzak, Hanna Celejewska-Marciniak, Wojciech J. Szypuła, Olga Olszowska, Anna K. Kiss   +4 more
doaj   +1 more source

Dietary Index for Gut Microbiota and the Odds of Metabolic Dysfunction‐Associated Fatty Liver Disease in Overweight and Obese Children and Adolescents: A Cross‐Sectional Study

Health Science Reports, Volume 9, Issue 6, June 2026.
ABSTRACT Background and Aims Metabolic dysfunction‐associated fatty liver disease (MAFLD) is increasingly prevalent among children and adolescents with overweight or obesity, posing a growing public health challenge. Emerging evidence highlights the gut microbiota as a critical mediator in MAFLD pathogenesis, yet few studies have explored dietary ...
Farzam Kamrani, Ali Nikparast, Ali Tabatabaeyan, Elahe Etesami, Pejman Rohani, Golaleh Asghari   +5 more
wiley   +1 more source

Radical Carboxyarylation Approach to Lignans. Total Synthesis of (−)-Arctigenin, (−)-Matairesinol, and Related Natural Products

, 2016
Total syntheses of seven biologically important lignan natural products, including (−)-arctigenin, (−)-matairesinol, and (−)-α-conidendrin, by way of a highly stereoselective domino radical sequence is presented.
Joshua Fischer (543661), Lisa A. Sharp (2649124), Aaron J. Reynolds (2272456), Michael S. Sherburn (1395640)   +3 more
core   +1 more source

Marine-Derived Matairesinol: A Potential Antimicrobial Agent Against Klebsiella pneumoniae from Sponge-Associated Trichoderma longibrachiatum

Ilmu Kelautan
The fungus Trichoderma sp., which is associated with marine sponges, produces various antibacterial compounds that can be used as lead compounds for new antibiotics.
Sri Sedjati, Ambariyanto Ambariyanto, Agus Trianto, Gunawan W. Santosa, Muhammad S. Bahry, Ayunda Ainun Nisa   +5 more
doaj   +1 more source

Efek Lignan Terhadap Resiko Kanker Mammae

Indonesian Journal of Cancer, 2008
Lignan merupakan metabolit sekunder dari tumbuh-tumbuhan dan termasuk kelompok fitoestrogen. Secoisolariciresinol (SECO) dan Matairesinol (MAT) merupakan prekursor mammalian lignan yang utama dan pertama diidentifikasi.
Meilani Kumala
doaj   +1 more source