Results 71 to 80 of about 48,229 (284)
Characterization of a heat responsive UDP: Flavonoid glucosyltransferase gene in tea plant (Camellia sinensis). [PDF]
PLoS ONE, 2018 Tea plant (Camellia sinensis) accumulates abundant flavonoid glycosides that are the major bioactive ingredients in tea. Biosynthesis of flavonoid glycosides are catalyzed by UDP-glucosyltransferases (UGTs) that are widely present in plants.
Xiaojia Su +5 more
doaj +1 more source
Future Postharvest and Food, EarlyView.The review critically evaluated and compared the selected superfruit phytochemistry, their bioactive composition and the key health benefits majorly emphasizing the antioxidant potential. It has highlighted the translational challenges in formulating functional foods by addressing the issues related to delivery system, bioavailability mechanism and the
Sharath Kumar Nagaraja +3 more
wiley +1 more source
Food Safety and Health, EarlyView.Aloe vera‐derived biopolymers and nanoformulations enhance antimicrobial, antioxidant, and barrier functions in clean‐label edible coatings and films, whereas safety‐critical anthraquinone thresholds and regulatory constraints shape their translational potential.
Acharya Balkrishna +6 more
wiley +1 more source
Phenolic Compounds of Mountain Tea from the Balkans: LC/DAD/ESI/MS Profile and Content
Natural Product Communications, 2011 Twenty-one samples of Sideritis species ( S. scardica, S. raeseri, S. taurica, S. syriaca and S. perfoliata ) from various locations on the Balkan Peninsula were evaluated for their chemical constituents.
Jasmina Petreska +5 more
doaj +1 more source
Simultaneous identification and determination of flavonoids in Dendrobium officinale
Chemistry Central Journal, 2018 Background The quality of material medicine resources has had a considerable impact on the development of the health industry, which has created a bottleneck for traditional Chinese medicine (TCM).
Chunhua Zhou +4 more
doaj +1 more source
Comparative evaluation of total antioxidant capacities of plant polyphenols. [PDF]
, 2016 Thirty‐seven samples of naturally occurring phenolic compounds were evaluated using three common in vitro assays for total antioxidant activity (TAC) testing: the Trolox Equivalent Antioxidant Capacity (TEAC), the Ferric Reducing Antioxidant Potential ...
Csepregi, Kristóf +3 more
core +2 more sources
Food Safety and Health, EarlyView.Psidium guajava leaves contain potent bioactive compounds like quercetin, myricetin, and triterpenoids that show antioxidant, antidiabetic, anti‐inflammatory, and anticancer effects. They act by modulating NF‐κB, PPARγ, and α‐glucosidase and by inducing apoptosis and cell cycle arrest.
Muhammad Waqar +10 more
wiley +1 more source
Food Safety and Health, EarlyView.Fenugreek and stevia extracts protect against dexamethasone‐induced testicular damage in male rats by enhancing antioxidant defenses, improving sperm quality, and restoring hormonal balance, highlighting their potential as natural therapeutics for preventing corticosteroid‐induced reproductive toxicity.
Mosab Gad +3 more
wiley +1 more source
Acylated flavonoid glycosides from Barringtonia racemosa
Natural Product Research, 2019 Using various chromatographic separations, three new acylated flavonoid glycosides, namely barringosides G–I (1–3), were isolated from the water-soluble extract of Barringtonia racemosa branches and leaves. The structure elucidation was performed by extensive analysis of the 1D and 2D NMR and HR-QTOF-MS data.
Quach Thi Thanh Van +12 more
openaire +2 more sources
Age-Induced Diminution of Free Radical Scavenging Capacity in Bee Pollens and the Contribution of Constituent Flavonoids [PDF]
, 1990 Bee-collected pollen (“bee pollen”) is promoted as a health food with a wide range of nutritional and therapeutic properties. The objective of the current study is to evaluate the contribution made through the free radical scavenging capability of bee ...
Campos, Maria G. +4 more
core +1 more source