Application of X-ray diffraction and energy dispersive spectroscopy in the isolation of sulfated polysaccharide from Porphyra haitanensis and its antioxidant capacity under in vitro digestion.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.11316
Abstract: BACKGROUND Separation and purification of Porphyra haitanensis polysaccharide (PHP), and determination of changes in Mw and antioxidant capacity after in vitro digestion were undertaken. RESULTS Analysis of two polysaccharide fractions (PHP0.5-1-UF and PHP1.0-1-UF) by various… read more here.
Keywords: vitro digestion; antioxidant capacity; digestion; porphyra haitanensis ... See more keywords
A novel antioxidant protein of non-phycobiliprotein family derived from marine red algae Porphyra haitanensis.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.12601
Abstract: BACKGROUND Oxidation has been reported as the one of the deterioration reactions of proteins in aquatic products. Searching for new bioacitve substances from marine algae has been one of the main areas in food science… read more here.
Keywords: porphyra haitanensis; phycobiliprotein family; non phycobiliprotein; protein ... See more keywords
Microbial catabolism of Porphyra haitanensis polysaccharides by human gut microbiota.
Sign Up to like & getrecommendations! Published in 2019 at "Food chemistry"
DOI: 10.1016/j.foodchem.2019.03.050
Abstract: This study applied an in vitro fermentation model, whereby the catabolism of Porphyra haitanensis polysaccharides (PHP) was monitored coupled with the variations of microbiota composition and the concentration of short-chain fatty acids (SCFAs), so as… read more here.
Keywords: microbiota; catabolism porphyra; haitanensis polysaccharides; porphyra haitanensis ... See more keywords
Preparation, structural characterization, and bioactivity of PHPD-IV-4 derived from Porphyra haitanensis.
Sign Up to like & getrecommendations! Published in 2020 at "Food chemistry"
DOI: 10.1016/j.foodchem.2020.127042
Abstract: Polysaccharides are a major active component of Porphyra haitanensis, which is an important food source in many countries. Four different molecular-weight fractions, namely PHPD-I (329 kDa), PHPD-II (203 kDa), PHPD-III (128 kDa), and PHPD-IV (10 kDa), were obtained from… read more here.
Keywords: kda phpd; preparation structural; phpd; haitanensis ... See more keywords
Effect of sulfated galactan from Porphyra haitanensis on H2O2-induced premature senescence in WI-38 cells.
Sign Up to like & getrecommendations! Published in 2018 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2017.08.123
Abstract: Porphyran sulfated galactan extracted from red algae Porphyra haitanensis is a sulfated polysaccharide, which possesses excellent activities. In the present study, WI-38 cells were treated with H2O2 to induce premature senescence and then the protection… read more here.
Keywords: premature senescence; porphyran; senescence; porphyra haitanensis ... See more keywords
Resveratrol-loaded ovalbumin/Porphyra haitanensis polysaccharide composite nanoparticles: Fabrication, characterization and antitumor activity
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Drug Delivery Science and Technology"
DOI: 10.1016/j.jddst.2021.102811
Abstract: Abstract Resveratrol (RES) possesses a variety of health-promoting effects. However, the application of RES in food and pharmaceutical industries is limited due to the poor water solubility and bioavailability, and low photostability. In order to… read more here.
Keywords: fabrication; resveratrol; haitanensis polysaccharide; ova php ... See more keywords
Porphyran From Porphyra haitanensis Alleviates Obesity by Reducing Lipid Accumulation and Modulating gut Microbiota Homeostasis
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Pharmacology"
DOI: 10.3389/fphar.2022.942143
Abstract: Porphyran possesses various activities, while the effects of the porphyran from Porphyra haitanensis (PPH) on obesity are rarely reported. In this study, C57BL/6J male mice were fed with HFD combined with PPH gavage (50 mg/kg/d)… read more here.
Keywords: porphyran porphyra; gut microbiota; microbiota homeostasis; porphyra haitanensis ... See more keywords
Determination of the Extraction, Physicochemical Characterization, and Digestibility of Sulfated Polysaccharides in Seaweed—Porphyra haitanensis
Sign Up to like & getrecommendations! Published in 2020 at "Marine Drugs"
DOI: 10.3390/md18110539
Abstract: The aim of the study was to extract Porphyra haitanensis polysaccharides (PHPs) using the water extraction and alcohol precipitation methods and explore their antioxidant activity and physicochemical properties. The single-factor and Box-Behnken response surface methodologies… read more here.
Keywords: extraction; extraction physicochemical; porphyra haitanensis; activity ... See more keywords