ArticleMolecules (Basel, Switzerland)2021
The Analysis of Phenolic Compounds in Walnut Husk and Pellicle by UPLC-Q-Orbitrap HRMS and HPLC.
Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 65 citations in OpenAlex.
- Intravenous administration of walnut leaf extract attenuates oxidative stress and improves insulin sensitivity and adipose tissue metabolism in feed-restricted fat-tailed ewes.Veterinary and animal science · 2026Article
- A Comparative Study of Phenolics in Green Husks of Selected Hungarian Walnut Cultivars.Plants (Basel, Switzerland) · 2026Article
- Integrated Metabolome-Transcriptome Profiling Identifies JrMYB8 as a Repressor of Polyphenol Biosynthesis in Walnut (Plants (Basel, Switzerland) · 2026Article
- Classification and metabolomic profiling of walnut pellicle polyphenols using a Pseudotargeted metabolomics approach.Food chemistry: X · 2026Article
- Phytochemistry and Biological Effects of theAntioxidants (Basel, Switzerland) · 2025Article
- Ultrasound-assisted extraction of phenolic compounds from walnut (Juglans regia L.) shell waste using choline chloride-based natural deep eutectic solvents (NADES): an in vitro bioaccessibility study.Journal of the science of food and agriculture · 2025Article
- Upcycling Walnut Green Husk: Polyphenol-Rich Extracts from Traditional vs. Organic Crops for Spray-Dried Vegan Additive Development.Polymers · 2025Article
- The Role of LC-MS in Profiling Bioactive Compounds from Plant Waste for Cosmetic Applications: A General Overview.Plants (Basel, Switzerland) · 2025Review
- Biorefining of Walnut Shells into Polyphenol-Rich Extracts Using Ultrasound-Assisted, Enzyme-Assisted, and Pressurized Liquid Extraction Coupled with Chemometrics.Foods (Basel, Switzerland) · 2025Article
- Valorization ofAntioxidants (Basel, Switzerland) · 2025Article
- Extraction and Characterization of Antioxidants and Cellulose from Green Walnut Husks.Foods (Basel, Switzerland) · 2025Article
- Comprehensive Characterization of Phytochemical Composition, Membrane Permeability, and Antiproliferative Activity ofInternational journal of molecular sciences · 2024Article
- Chemical Composition and Protective Possibilities of Juglans Nigra Leaves and Green Husks Extracts: DNA Binding and Micronucleus Assay in Human Lymphocytes.Plants (Basel, Switzerland) · 2024Article
- Article
- 'Sorrento' and 'Tulare' Walnut Cultivars: Morphological Traits and Phytochemical Enhancement of Their Shell Waste.Molecules (Basel, Switzerland) · 2024Article
- Responses of Persian walnut on foliar applications of different biostimulants.Frontiers in plant science · 2023Article
- Phytochemical Composition, Antimicrobial, Anticancer Properties, and Antioxidant Potential of Green Husk from Several Walnut Varieties (Antioxidants (Basel, Switzerland) · 2022Article
- Fusion of 2DGC-MS, HPLC-MS and Sensory Data to Assist Decision-Making in the Marketing of International Monovarietal Chardonnay and Sauvignon Blanc Wines.Foods (Basel, Switzerland) · 2022Article
- Valorization of Traditional Italian Walnut (Plants (Basel, Switzerland) · 2022Article
- Thinned Nectarines, an Agro-Food Waste with Antidiabetic Potential: HPLC-HESI-MS/MS Phenolic Characterization and In Vitro Evaluation of Their Beneficial Activities.Foods (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
Husk and pellicle as the agri-food waste in the walnut-product industry are in soaring demand because of their rich polyphenol content. This study investigated the differential compounds related to walnut polyphenol between husk and pellicle during fruit development stage. By using ultra-high performance liquid chromatography-quadrupole-orbitrap (UHPLC-Q-Orbitrap), a total of 110 bioactive components, including hydrolysable tannins, flavonoids, phenolic acids and quinones, were tentatively identified, 33 of which were different between husk and pellicle. The trend of dynamic content of 16 polyphenols was clarified during walnut development stage by high-performance liquid chromatography (HPLC). This is the first time to comprehensive identification of phenolic compounds in walnut husk and pellicle, and our results indicated that the pellicle is a rich resource of polyphenols. The dynamic trend of some polyphenols was consistent with total phenols. The comprehensive characterization of walnut polyphenol and quantification of main phenolic compounds will be beneficial for understanding the potential application value of walnut and for exploiting its metabolism pathway.
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