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  1. Flavonoids

    Flavonoids are secondary metabolites found in fruit, vegetables, grains, beverages (tea and wine), and also in food by-products. Food by-products...
    Tânia Bragança Ribeiro, Adma Melo, ... Manuela Pintado in Natural Secondary Metabolites
    Chapter 2023
  2. The association of dietary total flavonoids and their subclasses with the risk of type 2 diabetes: a prospective cohort study

    Background

    Data from mechanistic studies suggest flavonoids may benefit glucose metabolism, but their associations with type 2 diabetes (T2D) remain...

    Hye Won Woo, Mi Kyung Kim, ... Yu-Mi Kim in European Journal of Nutrition
    Article 28 February 2024
  3. Flavonoids in Pollen

    This chapter deals with the structural characteristics of flavonoids and their accumulation in pollen, highlighting the specific flavonoids and their...
    Milica Kalaba, Živoslav Tešić, Stevan Blagojević in Pollen Chemistry & Biotechnology
    Chapter 2023
  4. Fluoroarene Strategy in Total Synthesis of Natural Flavonoids

    Vicenin-2, a naturally occurring bis-C-glucosyl flavonoid, was synthesized by exploiting a sequential C-glycoside formation and aromatic nucleophilic...
    Ken Ohmori, Keisuke Suzuki in Modern Natural Product Synthesis
    Chapter Open access 2024
  5. Flavonoids as Functional Foods and Nutraceuticals: Recent Advances

    In the last few decades, there has been wide-ranging research on different bioactive compounds and their nutritional benefits for humans. Among the...
    Chapter 2024
  6. In vitro total phenolics, total flavonoids, antioxidant and antibacterial activities of selected medicinal plants using different solvent systems

    Recently, an interest has surged in utilizing indigenous medicinal plants to treat infectious illnesses and extract bioactive substances,...

    Ansar Mehmood, Sonia Javid, ... Amna Mustafa in BMC Chemistry
    Article Open access 27 August 2022
  7. Potential of Flavonoids in Viral Infection: From Ethnopharmacology to Clinical Trials

    There has been increasing attraction in the discovery and application of new natural flavonoids because of their versatile actions on both plant and...
    Dilipkumar Pal, Pooja Sahu in Anti-Viral Metabolites from Medicinal Plants
    Reference work entry 2024
  8. In vitro gastrointestinal digestion studies on total phenols, flavonoids, anti-oxidant activity and vitamin C in freeze-dried vegetable powders

    In the present research study, the impact of digestion process on the levels of total phenols, flavonoids, vitamin C as well as anti-oxidant activity...

    Prakash Kumar Nayak, Anjelina Sundarsingh, Radha krishnan Kesavan in Journal of Food Science and Technology
    Article 14 June 2022
  9. Potential of Flavonoids in Viral Infection: From Ethnopharmacology to Clinical Trials

    There has been increasing attraction in the discovery and application of new natural flavonoids because of their versatile actions on both plant and...
    Dilipkumar Pal, Pooja Sahu in Anti-Viral Metabolites from Medicinal Plants
    Living reference work entry 2023
  10. Effect of enzymatic polymerization on the thermal stability of flavonoids

    The mechanisms of the enzymatic polymerization of flavonoids, including quercetin, rutin and catechins, have been fairly well researched, but the...

    Malgorzata Latos-Brozio, Anna Masek, Małgorzata Piotrowska in Journal of Thermal Analysis and Calorimetry
    Article Open access 12 April 2023
  11. Use of LC-Q-TOF-MS for Elucidating the Flavonoids Chemical Structures of Tea Leaves

    Flavonoids are important secondary metabolites in tea plants, which contribute to the formation of high-quality tea leaves. Their structural...
    Wenkai Zhang, **aoli Li, ... Mostafa Gouda in Plant Chemical Compositions and Bioactivities
    Chapter 2024
  12. Ficus carica L. as a Source of Natural Bioactive Flavonoids

    The fig tree (Ficus carica L.) is a deciduous plant belonging to the Moraceae family. F. carica is known for its exotic, delicious fruits consumed...
    Leila Meziant, Mostapha Bachir-bey in Fig (Ficus carica): Production, Processing, and Properties
    Chapter 2023
  13. Natural flavonoids for the amelioration of acetaminophen-induced hepatotoxicity: a systems pharmacology-based study

    Natural flavonoids have been promising in protecting against liver injuries induced by acetaminophen overdose, the leading cause of drug-induced...

    Ebrahim Barzegari, Maryam Ghanbari-Movahed, ... Javier Echeverría in Chemical Papers
    Article 22 June 2024
  14. Optimization of flavonoids extraction from Inocutis tamaricis and biological activity analysis

    Inocutis tamaricis , a medicinal fungus, is rich in flavonoids, triterpenes, polyphenols, and other active ingredients. In this study, wild...

    Qi Cui, YongFei Ming, ... **anHao Cheng in Journal of Food Measurement and Characterization
    Article 27 July 2023
  15. Transcriptomic and targeted metabolomic analyses provide insights into the flavonoids biosynthesis in the flowers of Lonicera macranthoides

    Background

    Flavonoids are one of the bioactive ingredients of Lonicera macranthoides ( L. macranthoides ), however, their biosynthesis in the flower is...

    Ling Ling Lv, Li Yun Li, ... Jian Hui Pi in BMC Biotechnology
    Article Open access 12 April 2024
  16. Automated silylation of flavonoids using 3D printed microfluidics prior to chromatographic analysis: system development

    Flavonoids are a class of secondary plant metabolites with low molecular weights. Most flavonoids are highly polar and unsuitable for gas...

    Thabang Bernette Ncongwane, Derek Tantoh Ndinteh, Elize Smit in Analytical and Bioanalytical Chemistry
    Article Open access 07 October 2023
  17. Structural Groups of Natural Phospholipids Taking Part in Complexation with Flavonoids

    Abstract

    The parameters of the UV spectra of quercetin, dihydroquercetin, genistein, preparations of natural phospholipids (PLs), and mixtures of...

    L. N. Shishkina, M. V. Kozlov, ... V. O. Shvydkiy in Russian Journal of Physical Chemistry B
    Article 01 February 2023
  18. Comprehensive study on the inhibition mechanism of alpha-glucosidase by flavonoids via kinetic and structural analysis

    Flavonoid consists of an extensive range of compounds with variable inhibitory activities against alpha-glucosidase, implicating its role in the...

    ** Young Lee, Hoe-Suk Lee, ... Young Joo Yeon in Biotechnology and Bioprocess Engineering
    Article 15 February 2024
  19. Ultrasonic-assisted extraction and enrichment of the flavonoids from Salicornia Europaea leaves using macroporous resins and response surface methodology

    This study investigated an efficient method to extract flavonoids from Salicornia Europaea leaves with an ultrasonic-assisted extraction method in [C 4 ...

    **n-Hong Wang, **g-** Wang in Chemical Papers
    Article 06 January 2023
  20. Optimization extraction of flavonoids from peony pods by response surface methodology, antioxidant activity and bioaccessibility in vitro

    Peony pod is a favorable natural source of flavonoids, which is faced with enormous losses of resources due to its insufficient research and...

    Fengzhen Chen, Bo Wang, ... Jian Liu in Journal of Food Measurement and Characterization
    Article 30 September 2022
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