Results 41 to 50 of about 2,265 (182)

Structural Characterization and Cytotoxic Activity Evaluation of Ulvan Polysaccharides Extracted from the Green Algae Ulva papenfussii

Marine Drugs, 2023
Ulvan, a sulfated heteropolysaccharide with structural and functional properties of interest for various uses, was extracted from the green seaweed Ulva papenfussii. U.
Vy Ha Nguyen Tran, Maria Dalgaard Mikkelsen, Hai Bang Truong, Hieu Nhu Mai Vo, Thinh Duc Pham, Hang Thi Thuy Cao, Thuan Thi Nguyen, Anne S. Meyer, Thuy Thu Thi Thanh, Tran Thi Thanh Van   +9 more
doaj   +1 more source

Impact of ultrasonic-assisted extraction period on physical properties of ulvan [PDF]

BIO Web of Conferences
Ulvan, a sulfated polysaccharide derived from Ulva sp., has potential as a hydrocolloid owing to its rheological properties, which are crucial for its application as a food additive.
Istiqlaal Suci, Sukarno, Uju, Sitanggang Azis Boing, Wijaya Christofora Hanny   +4 more
doaj   +1 more source

The study on antioxidant activity of ulvan-calcium derivative [PDF]

Journal of Medicinal Plants Research, 2021
Ulvan is a water-soluble polysaccharide that is extracted from the algae Ulva pertusa (Chlorophyta). In this study, ulvan-calcium derivative (U-calcium) was prepared and calcium content was 5.2%. Ulvan-calcium could effectively scavenge on 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2’-azino-bis (3-ethyl-benzothiazolie-6-sulfonic acid) (ABTS), hydroxyl ...
Wang Xiaoqian, Wan Yuzhou, Liu Lin, Xu Haiting, Zou Junying, Liang Siming, Yang Chen, Qi Huimin   +7 more
openaire   +1 more source

Potensi Senyawa Bioaktif dari Makroalga Hijau: Eksplorasi dan Implementasinya dalam Aplikasi Industri (Studi pada Ulvan) [PDF]

, 2023
The marine ecosystem harbors a wealth of natural resources that can be transformed into high-value products, with green algae, particularly ulvan, being the focus of research.
Darlingga, Mutiara, Aznur, Bima Syifa
core   +1 more source

Deciphering the multifunctional bioactivities of ulvan from Ulva lactuca: structural insights with emphasis on antibiofilm and cytotoxic properties

Frontiers in Marine Science
BackgroundThe increasing prevalence of antimicrobial resistance (AMR), alongside the growing incidence of cancer, diabetes and adverse effects associated with antibiotics, chemotherapy and synthetic drugs, encourages researchers to find out natural ...
Sonalismita Mahapatra, Ramasamy Ramasubburayan, Thirumurugan Durairaj, Selvaraj Bharathi, Ganesan Ramanathan, Ethiraj Kannapiran, Grasian Immanuel, Chandran Anand, Santhiyagu Prakash, Santhiyagu Prakash   +9 more
doaj   +1 more source

EXTRACTION OF POLYSACCHARIDE ULVAN FROM GREEN SEAWEED Ulva lactuca VIA HYDRATED DEEP EUTECTIC SOLVENTS [PDF]

Ulva lactuca is a green seaweed that has three times faster growth than other types of seaweed and high sulfate polysaccharide content that can be used for biological activities.
Wahyu, Ramadhan, Rizqy Inggil , Al Haqqy, Safrina Dyah, Hardiningtyas, Nurdiansyah, Albarokah, RIe, Wakabayashi, Kousuke, Moriyama, Rizfi Fariz, Pari, Uju, -   +7 more
core   +1 more source

Pseudoalteromonas agarivorans-derived novel ulvan lyase of polysaccharide lyase family 40: Potential application of ulvan and partially hydrolyzed products in cosmetic industry. [PDF]

J Ind Microbiol Biotechnol
Ulvan is a complex sulfated polysaccharide in the cell walls of green algae with extensive applications in food, pharmaceutical, and agricultural industries, prompting extensive studies on ulvan, its oligosaccharides, monosaccharides, and cost-effective ...
Gajanayaka ND, Jo E, Bandara MS, Marasinghe SD, Hettiarachchi SA, Wijewickrama S, Park GH, Oh C, Lee Y.   +8 more
europepmc   +2 more sources

Characterization of Low Molecular Weight Sulfate Ulva Polysaccharide and its Protective Effect against IBD in Mice

Marine Drugs, 2020
Inflammatory bowel disease (IBD) has been gradually considered a public health challenge worldwide. Sulfated polysaccharides, extracted from seaweed, have been shown to have an anti-inflammatory effect on the disease.
Yuanyuan Li, Han Ye, Ting Wang, Peng Wang, Ruizhi Liu, Yinping Li, Yingying Tian, Jingliang Zhang   +7 more
doaj   +1 more source

Marine Macroalgae as a Safe Healthy Food While Meeting Food Security Challenges Arising From Climate Changes

Food Safety and Health, EarlyView.
Planned harvesting and processing of marine macroalgae could meet future global food needs and mitigate fuel‐originated carbon dioxide responsible for climate change. Microalgal foods are nutritious and safe. The utilization of macroalgae would avoid environmental problems arising from the release of overgrowing macroalgae caused by heatwaves, which ...
Upali Samarajeewa
wiley   +1 more source

Caracterização química e atividade de ulvanas na indução de respostas oxidativas associadas ao controle de Alternaria brassicicola e Colletotrichum higginsianum em Arabidopsis thaliana [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2014.Atualmente, a busca por métodos alternativos no controle de doenças de plantas vem ...
Freitas, Mateus Brusco de
core