Results 71 to 80 of about 17,956 (210)

A Review on Cyanidin‐3‐O‐glucoside Antioxidant Activity, Food Technology Applications and Therapeutic Uses

open access: yesJournal of Food Science, Volume 91, Issue 10, October 2026.
ABSTRACT Anthocyanins are plant derived biomolecules that play roles in pollination and protection against ultraviolet light (UV) radiation, as well as reactive oxygen and nitrogen species (ROS and RNS, respectively). Cyanidin 3‐O‐glucoside (C3G), a common anthocyanin in the diet, exhibits antioxidant capacity that depends on its chemical structure ...
Eiko Osawa‐Martínez   +6 more
wiley   +1 more source

Hibiscus Acid and Chromatographic Fractions from Hibiscus Sabdariffa Calyces: Antimicrobial Activity against Multidrug-Resistant Pathogenic Bacteria

open access: yesAntibiotics, 2019
The anti-microbial properties of acetone extracts from Hibiscus sabdariffa calyces, fractions isolated by silica gel chromatography and hibiscus acid purified from some of these fractions and additionally identified by nuclear magnetic resonance ...
Lizbeth Anahí Portillo-Torres   +8 more
doaj   +1 more source

Advances in Chitosan Nanoparticles: A Comprehensive Review of Properties, Synthesis, Characterization, Multidisciplinary Applications, and Future Perspectives

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 33, September 5, 2026.
This review highlights the synthesis of chitosan nanoparticles from natural sources, the thorough characterization of them, and use of microscopic and spectroscopic methods. It emphasizes that it has some indispensable properties such as being non‐toxic, antimicrobial, and capable of controlled drug release.
Mariam Sohail Mansoor   +6 more
wiley   +1 more source

Uji Aktivitas Antibakteri dan Inhibisi Biofilm Streptococcus mutans Setelah Pemaparan Ekstrak Kelopak Bunga Rosella (Hibiscus sabdariffa)

open access: yes, 2023
Pendahuluan: Karies merupakan penyakit infeksi gigi oleh mikroorganisme S. Mutant. Kelopak bunga Rosella (Hibiscus sabdariffa) memiliki senyawa aktif yang mampu menghambat terbentuknya biofilm dan antibakteri. Belum banyak penelitian mengenai pemanfaatan
Ridwan, Masitah
core  

Crystal structures of hibiscus acid and hibiscus acid dimethyl ester isolated from Hibiscus sabdariffa (Malvaceae) [PDF]

open access: yes, 2017
The biologically active title compounds have been isolated from Hibiscus sabdariffa plants, hibiscus acid as a dimethyl sulfoxide monosolvate [systematic name: (2S,3R)-3-hydroxy-5-oxo-2,3,4,5-tetrahydrofuran-2,3-dicarboxylic acid dimethyl sulfoxide ...
Zheoat, Ahmed M.   +4 more
core   +4 more sources

Diversity Analysis of 15 Hibiscus Accession Based on RAPD Marker

open access: yesIlmu Pertanian (Agricultural Science), 2019
Genus Hibiscus consist of 300 species in tropical and subtropical regions. Indonesia has many species of Hibiscus genus such as Hibiscus rosa-sinensis, kenaf, rosella, waru, sharon, and others.
Miranda Ferwita Sari, Aziz Purwantoro
doaj   +1 more source

Healthy Snacks Elaborated With Decoction Residues of Hibiscus sabdariffa L: Physical and Sensory Characteristics

open access: yesFood Chemistry International, Volume 2, Issue 3, Page 365-371, September 2026.
Healthy snacks formulated with food by‐products are gaining interest within the food industry. Decoction residues of Hibiscus sabdariffa (roselle) retain thermostable polyphenols. Extruded snacks enriched with roselle showed a reduction in the expansion index as the roselle concentration increased.
Monserrat Hernández‐Bautista   +3 more
wiley   +1 more source

Ethnomedicinal and Pharmacological Properties of Hibiscus Sabdariffa: A Review

open access: yes, 2022
Nowadays beverages are consumed which has high bioactive compound. Both cocoa and Hibiscus-flower extract have high antioxidant effect and their combined effect increases the free radical scavenging potentials of the beverages.
Kumar, R. (Raushan)   +3 more
core  

Co-administration of Hibiscus sabdariffa linn and Daflon-500® mitigates weight loss, hyperglycemia, hematological and oxidative changes in male rats with type-2 diabetes

open access: yesPhytomedicine Plus
Background: Diabetes mellitus is a complex metabolic disorder associated with persistent hyperglycemia and metabolic imbalance. Flavonoid compounds possess notable qualities in mitigating diabetes and its complications.
Aishat Omobolanle Olatunji   +9 more
doaj   +1 more source

Effects of LED Light Exposure on Lutein and Bioactive Compounds in Nasturtium Flowers (Tropaeolum majus L.)

open access: yesFuture Postharvest and Food, Volume 3, Issue 3, Page 350-360, September 2026.
Red LED supplementation during cultivation modulated the accumulation of bioactive compounds in Tropaeolum majus flowers. Moderate exposure (3–5 h) enhanced antioxidant capacity and increased carotenoids, phenolics, and anthocyanins depending on petal color, highlighting a simple strategy to improve the functional value of edible flowers. ABSTRACT This
Amanda Lais Alves Almeida Nascimento   +8 more
wiley   +1 more source

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