Xiufang Dong

ORCID: 0000-0002-5824-1021
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Research Areas
  • Protein Hydrolysis and Bioactive Peptides
  • Meat and Animal Product Quality
  • Seaweed-derived Bioactive Compounds
  • Echinoderm biology and ecology
  • Marine Biology and Environmental Chemistry
  • Marine Bivalve and Aquaculture Studies
  • Gut microbiota and health
  • Collagen: Extraction and Characterization
  • Aquaculture Nutrition and Growth
  • Selenium in Biological Systems
  • Inflammatory Bowel Disease
  • Tryptophan and brain disorders
  • Silk-based biomaterials and applications
  • RNA Interference and Gene Delivery
  • Algal biology and biofuel production
  • Bone Tissue Engineering Materials
  • Biochemical Analysis and Sensing Techniques
  • Microbial Metabolites in Food Biotechnology
  • Polyamine Metabolism and Applications
  • Animal Nutrition and Physiology
  • Fatty Acid Research and Health
  • Tea Polyphenols and Effects
  • Marine and coastal plant biology
  • Phytase and its Applications
  • Neuropeptides and Animal Physiology

Qingdao University of Science and Technology
2020-2024

Dali University
2024

Linyi University
2023

Qingdao Academy of Agricultural Sciences
2023

Guangzhou University
2022

Dalian Polytechnic University
2015-2021

Shandong University
2021

Dalian Ocean University
2019

Konkuk University
2015

Hebei Medical University
2013

Undaria pinnatifida sporophyll (U. pinnatifida) is a major byproduct of U. (a brown algae) processing. Its phenolic constituents, phlorotannins, are special interest due to their intrinsic ability precipitate proteins. Herein, high-temperature extraction procedure was used isolate these biologically active compounds. The heating temperature, time, and solvent (ethanol) concentration were examined with response surface analysis determine the optimal conditions achieve maximum rate. revealed...

10.3390/md17080434 article EN cc-by Marine Drugs 2019-07-24

Studies based on DHA/EPA supplementation in animal models of inflammatory bowel disease (IBD) reveal controversial results. It is speculated that different forms DHA may explain the Therefore, effects DHA-enriched phospholipids (DHA-PL) and triglyceride (DHA-TG) IBD are compared.

10.1002/mnfr.202000986 article EN Molecular Nutrition & Food Research 2021-05-11

Summary The extracted melanin from Sepia esculenta was characterised by physicochemical properties and biological activities. yields of were 87.1%, 69.9%, 62.5% water extraction, enzymolysis acidolysis, respectively. ink contained a characteristic indole structure with irregular spherical structures. Water extraction showed positive effect on preserving the complete particles based component analysis, whereas enzymes acids had destructive effect. (WM) exhibited certain thermal stability...

10.1111/ijfs.14992 article EN International Journal of Food Science & Technology 2021-02-06

The objective of this study was to investigate the effects halophilic bacteria, including Virgibacillus sp. ZV10-1, SK37, and Staphylococcus nepalensis JS11 as starters on physicochemical, sensory, taste properties rapidly-fermented shrimp paste. Halophilic bacteria reduced moisture total volatile basic nitrogen content increased pH amino acid pastes. Higher levels organic acids (484.47 ± 10.40 mg/100 g) were detected in sample inoculated with S. JS11. Assessment sensory parameters indicated...

10.1016/j.lwt.2021.112657 article EN cc-by-nc-nd LWT 2021-10-22

Sea cucumber is a seafood of high nutritional value. During its processing, sea processing liquor routinely produced, which usually discarded as waste. The chemical composition this similar to cucumbers themselves. Hence, valuable ingredients, such functional polysaccharides, could be obtained from them. Biologically active polysaccharides were extracted through protease hydrolysis and electroosmosis. analysis revealed that the polysaccharide extract (PESCPL) predominantly composed mannose,...

10.1016/j.ejbt.2017.04.001 article EN cc-by-nc-nd Electronic Journal of Biotechnology 2017-04-21

Saccharina japonica is a common marine vegetable in East Asian markets and has variety of health benefits. This study was focused on the anti-depressant/anxiety effects ethanol extract (SJE) dextran sodium sulfate (DSS)-induced mice its potential mechanism their brain. Male C57BL/6 were treated with mesalazine various doses SJE (1, 2, 4 g/kg body weight) for 2 weeks, followed by DSS treatment at second week. The DSS-induced showed depression/anxiety-like behavior, which included shorter path...

10.3389/fnut.2021.784532 article EN cc-by Frontiers in Nutrition 2021-12-16

In a previous study, the peptide LGKDQVRT, which was identified by enzymatic hydrolysis, released during proteolysis of Mytilus edulis, had potential osteogenic activity. this octapeptide LGKDQVRT able to spontaneously bind calcium in 1:1 stoichiometric ratio, and calcium-binding site likely involves amino acid VAL6 form metal-donor metal acceptor complex. The has activity promoting proliferation differentiation osteoblasts. results study suggest that hydrolyzed peptides from edulis protein...

10.3389/fnut.2022.840638 article EN cc-by Frontiers in Nutrition 2022-04-05

It is difficult to maintain the high quality of sea cucumber Stichopus japonicus (S. japonicus) during regular thermal processing due special physiochemical makeup S. body wall (SJBW) that affects its textural properties. Hence, it very necessary understand parameters controlled alteration and potential mechanisms SJBW. In present study, morphology, hardness chewiness SJBW gradually changed starting from 3 h processing. SDS-PAGE analysis indicated notable proteolysis occurred in actin other...

10.1080/10942912.2018.1559187 article EN cc-by International Journal of Food Properties 2018-01-01
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