Results 41 to 50 of about 26,355 (196)

Lignans From Taxus Species

open access: yes, 2007
Lignans are widely distributed in nature and exhibit various activities, including antitumor, antiviral, hepatoprotective, antioxidant, antiulcer, antiallergen, antiplatelet and antiosteoporotic activities.
Demirkiran, Ozlem, Topcu, Gulacti
core   +1 more source

New clues concerning pigment biosynthesis in green colored fiber provided by proteomics-based analysis

open access: yesJournal of Integrative Agriculture, 2018
To separate the proteins related to pigment synthesis in green colored fiber (GCF), we performed a comparative proteomic analysis to identify the differentially expressed proteins between green cotton fiber and a white near-isogenic line (NIL).
Yan-jun LI   +6 more
doaj   +1 more source

The Landscape of Long Non‐Coding RNAs Provides Insights Into the Domestication and Improvement of Pear Fruit

open access: yesAdvanced Science, EarlyView.
This study reveals that long non‐coding RNAs represent important regulatory components underlying pear domestication and improvement. Integrative multi‐omics analyses identify selected lncRNAs associated with fruit traits, while functional validation uncovers a lignin‐related lncRNA, lncRNA‐pys, that promotes lignin accumulation.
Bobo Song   +9 more
wiley   +1 more source

Synthesis and bioactivity of erythro-nordihydroguaiaretic acid, threo-(–)-saururenin and their analogues [PDF]

open access: yesJournal of the Serbian Chemical Society, 2010
Full details of the total syntheses of erythro-nordihydroguaiaretic acid, threo-(–)-saururenin and their analogues are presented. The syntheses were based on a unified synthetic strategy involving the Stobbe reaction, alkylation to construct the skeleton
YAMU XIA   +4 more
doaj  

Lipid Peroxidation, Cyclooxygenase Enzyme and Tumor Cell Proliferation Inhibitory Lignans from Species

open access: yesNatural Product Communications, 2008
The genus Justicia is a rich source of lignans, especially aryl naphthalide lignans. Lignans are biologically active phytochemicals, and are reported to possess antiplatelet, antiviral, anti-tumor, antidepressant, and insect antifeedant activities.
Vanisree Mulabagala   +4 more
doaj   +1 more source

Dietary Lignans: Definition, Description and Research Trends in Databases Development

open access: yesMolecules, 2018
The study aims to communicate the current status regarding the development and management of the databases on dietary lignans; within the phytochemicals, the class of the lignan compounds is of increasing interest because of their potential beneficial ...
Alessandra Durazzo   +11 more
doaj   +1 more source

An Effective Chromatography Process for Simultaneous Purification and Separation of Total Lignans and Flavonoids from Valeriana amurensis

open access: yesMolecules, 2022
An effective chromatography process was developed and validated for simultaneous purification and separation of total lignans and flavonoids from Valeriana amurensis.
Manli Zhang   +5 more
doaj   +1 more source

Beyond Conventional: A Review of Phytochemical‐Hydrogel Systems Enhanced by AI and 3D Printing for Chronic Wound Management

open access: yesAdvanced Science, EarlyView.
This review systematically bridges chronic wound pathology with natural phytochemical hydrogel therapeutics. A pathology‐to‐phytochemical mechanistic mapping framework is established, linking specific wound hallmarks to targeted phytochemical interventions.
Yitao Zhou   +8 more
wiley   +1 more source

Impact of high temperature processing and heating duration on fatty acid composition and trans fatty acid formation in seven cold‐pressed and five refined vegetable oils

open access: yesFood Biomacromolecules, EarlyView.
Abstract Edible oils are essential dietary constituents that contribute as energy source, fatty acids and medium for fat‐soluble vitamins. High temperature during frying induces changes in the fatty acid profile of edible oils. The primary aim of this study is to investigate the influence of high temperature (230 ± 5°C) and duration of heating (0, 1, 2
Nandipeta Venkatesh   +2 more
wiley   +1 more source

Lignans and Gut Microbiota: An Interplay Revealing Potential Health Implications

open access: yesMolecules, 2020
Plant polyphenols are a broad group of bioactive compounds characterized by different chemical and structural properties, low bioavailability, and several in vitro biological activities.
Alice Senizza   +6 more
doaj   +1 more source

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