Search
2023-10-26
Physicochemical Characterization and Immunomodulatory Potential of Polysaccharides from Hylocereus undatus (Dragon Fruit) Flowers

November 1, 2023 | International Journal of Biological Macromolecules |

Researchers from the South China University of Technology conducted a study to unravel the therapeutic potential of polysaccharides extracted from Hylocereus undatus (Dragon Fruit) flowers. While recognized for their nutritional value, these flowers have not been extensively studied for their polysaccharide content. The study's primary goals were to purify, analyze the structural properties, and assess the antioxidative and immunoregulatory activities of these flower-derived polysaccharides, collectively termed FHRP.

Using water extraction and chromatogram purification techniques, the research yielded three distinct polysaccharide fractions: FHRP-1, FHRP-2, and FHRP-3. The results are promising, with all three fractions significantly enhancing antioxidant enzyme activities (SOD and CAT) and reducing oxidative damage (MDA) under H2O2-induced stress. Additionally, these fractions exhibited immunoregulatory effects by boosting immune cell activity and the production of key immune molecules. FHRP-3, in particular, stood out for its exceptional antioxidative and immunoregulatory characteristics.

This study sheds light on the structural composition and potential health benefits of Dragon Fruit flower polysaccharides, paving the way for future health advancements. Read more

Viewed Articles
Physicochemical Characterization and Immunomodulatory Potential of Polysaccharides from <span style="font-style:italic;">Hylocereus undatus</span> (Dragon Fruit) Flowers
November 1, 2023 | International Journal of Biological Macromolecules |Researchers from the South China University of Technology conducted a study to unravel the therapeutic potential of polysaccharid
Oct 26, 2023
Read More
Sensing, adapting and thriving: how fruit crops combat abiotic stresses
April 09, 2025 | Plant, Cell and Environment | Researchers from the Chinese Academy of Sciences, China National Botanical Garden, and the University of Chinese Academy of Sciences conducted a comprehe
2025.05.27
Patho-ecological distribution and genetic diversity of <span style="font-style:italic;">Fusarium oxysporum </span>f. sp. <span style="font-style:italic;">cubense </span>in Malbhog banana belts of Assam, India
March 4, 2025 | Journal of Fungi |The diversity and identity of Fusarium oxysporum f. sp. cubense (Foc), which causes Fusarium wilt in bananas, were examined in a study conducted by researchers from A
2025.06.30
Enhancing dragon fruit [<span style="font-style:italic;"> Hylocereus undatus </span>(Haw.) Britt and Rose] propagation with indole-3-butyric acid (IBA) and cutting techniques
January 29, 2025 | New Zealand Journal of Crop and Horticultural Science |Researchers from Punjab Agricultural University, India, conducted a study to evaluate the effectiveness of different concentra
2025.02.25
HubHLH36 promotes oxalate degradation through HuAAE3 to enhance salt tolerance in pitaya (<span style="font-style:italic;">Hylocereus polyrhizus</span>)
June 7, 2025 | Plant Physiology and Biochemistry |A study investigating the molecular mechanisms underlying salt tolerance in red pitaya (Hylocereus polyrhizus), a fruit gaining global interest for it
2025.06.30
Analysis of organochlorine pesticides and polychlorinated biphenyls in tropical fruits and soils from Antioquia, Colombia and health risk assessment by consumption
March 1, 2025 | Journal of Food Composition and Analysis |The presence of persistent organic pollutants (POPs), particularly organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs), in t
2025.06.30
TOP