Results 11 to 20 of about 29,952 (293)
Differential analysis of free and bound phenolic compounds and its antioxidant activity of Ficus hirta Vahl. root cortex with different leaf morphotypes based on metabolomics [PDF]
Food Chemistry: XThe free and bound phenolic compounds and its antioxidant activities in the root cortext of F. hirta Vahl. were analyzed by UPLC-MS. 57 phenolic compounds were identified, among which 49 are novel and reported for the first time.
Qing Gui +6 more
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Antioxidant action and potential neuroprotection of polyphenolics extracted from Astragalus membranaceus residue [PDF]
Frontiers in NutritionIntroductionPolyphenols, recognized as nutritional supplements, have emerged as promising therapeutic agents for various diseases, particularly brain disorders. However, due to the limitation of the extraction method, Astragalus membranaceus residues (AR)
Lu Li +10 more
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Chemical Composition, Antioxidant and Hypoglycemic Activities of Phenolic Fractions from Sargassum pallidum [PDF]
Shipin Kexue, 2023 Three forms of soluble phenolics, free phenolics (FP), esterified-bound phenolics (EP) and glycoside-bound phenolics (GP), were extracted from Sargassum pallidum, and their chemical composition was identified by ultra-high performance liquid ...
XIE Xing, WANG Siyu, WANG Peixin, ZHANG Lu, TU Zongcai, CHEN Chun, FU Xiong
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Importance of Insoluble-Bound Phenolics to the Antioxidant Potential Is Dictated by Source Material. [PDF]
Antioxidants (Basel), 2023 Insoluble-bound phenolics (IBPs) are extensively found in the cell wall and distributed in various tissues/organs of plants, mainly cereals, legumes, and pulses. In particular, IBPs are mainly distributed in the protective tissues, such as seed coat, pericarp, and hull, and are also available in nutritional tissues, including germ, epicotyl, hypocotyl ...
Shahidi F, Hossain A.
europepmc +4 more sources
Frontiers in Nutrition, 2021 The aim of this study is to investigate the bioaccessibility and gut metabolism of free and melanoidin-bound phenolic compounds from coffee and bread. Phenolics from coffee were predominantly found in free forms (68%, mainly chlorogenic acids), whereas ...
Genilton Alves +4 more
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Antioxidants, 2022 Chickpeas are rich sources of bioactive compounds such as phenolic acids, flavonoids, and isoflavonoids. However, the contribution of insoluble-bound phenolics to their antioxidant properties remains unclear.
Adriano Costa de Camargo +10 more
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Complex of myoglobin with phenol bound in a proximal cavity [PDF]
Acta Crystallographica Section F Structural Biology and Crystallization Communications, 2012 Sperm whale myoglobin (Mb) has weak dehaloperoxidase activity and catalyzes the peroxidative dehalogenation of 2,4,6-trichlorophenol (TCP) to 2,6-dichloroquinone. Crystals of Mb and of its more active G65T variant were used to study the binding of TCP, 4-iodophenol (4-IP) and phenol.
Huang, Xiao +6 more
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The Profile and Bioaccessibility of Phenolic Compounds in Cereals Influenced by Improved Extrusion Cooking Treatment. [PDF]
PLoS ONE, 2016 The aim of this study was to investigate the effect of Improved Extrusion Cooking Treatment (IECT) on the phenolics and its bioaccessibility in cereals, represented by brown rice, wheat, and oat.
Zicong Zeng +4 more
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Shipin gongye ke-ji, 2022 Folin-Ciocalteu method and sodium nitrite-aluminum chloride method were used to determine total phenolic content and flavonoid content of bound phenolics from the inflorescences, peduncles and leaves of Ottelia acuminata (O. acuminata), respectively. The
Qing LIU +6 more
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Agriculture, 2022 The study investigated the nutritional profile and nutraceutical composition of the seeds (whole and defatted) of two monoecious hemp cultivars (Carmaleonte, Codimono) and one dioecious cultivar (CS) grown during the 2018 and 2019 crop seasons.
Valeria Menga +8 more
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