Results 111 to 120 of about 520 (156)

Fast screening method to identify salinity tolerant strains of foliose Ulva species. Low salinity leads to increased organic matter of the biomass. [PDF]

J Appl Phycol
Simon C, Fort A, Jouanneau D, McHale M, Sulpice R.   +4 more
europepmc   +1 more source

Optimized production and characterization of ulvan from Ulva Lactuca with in vitro biological activities. [PDF]

Sci Rep
Abu-Resha AM, El-Sheekh MM, Abou-El-Souod GW, Morsi H, Makhlof M.   +4 more
europepmc   +1 more source

High-yielding and scalable synthesis of furfural acetals using protonated κ-carrageenan as a biorenewable acid catalyst. [PDF]

RSC Adv
Natraj RS, Dutta S.
europepmc   +1 more source

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Are all ulvans equal? A comparative assessment of the chemical and gelling properties of ulvan from blade and filamentous Ulva

Carbohydrate Polymers, 2021
Green seaweeds of the genus Ulva are rich in the bioactive sulfated polysaccharide ulvan. Herein we characterise ulvan from Ulva species collected from the Bay of Plenty, Aotearoa New Zealand. Using standardised procedures, we quantified, characterised, and compared ulvans from blade (U. australis, U. rigida, U. sp. B, and Ulva sp.) and filamentous (U.
Rebecca Lawton, Joel Kidgell, Simon F R Hinkley   +2 more
exaly   +4 more sources

Ulvans

Springer Series on Polymer and Composite Materials, 2020
Ololade Olatunji, Olatunji Ololade
exaly   +2 more sources

Biochemical characterization of a new ulvan lyase and its applicability in utilization of ulvan and preparation of ulva oligosaccharides

Glycobiology, 2023
Abstract Ulva is globally distributed specie and has a high economic value. Ulvan is one of the main active substances in Ulva, which has a variety of biological properties. Ulvan lyase degrades ulvan through a β-elimination mechanism which cleaves the β-glycosidic bond between Rha3S and GlcA or IdoA.
Chen Li, Tiancheng Tang, Jinju Jiang, Zhong Yao, Benwei Zhu   +4 more
openaire   +2 more sources

Structural characterization of ulvan extracted from Ulva clathrata assisted by an ulvan lyase

Carbohydrate Polymers, 2020
Rhamnan-rich sulfated polysaccharides extracted from green algae (ulvan) constitute potentially useful natural materials for drug development. However, the characterization of their complex structures poses a challenge for their application. In this study, the structure of ulvan extracted from Ulva clathrata was analyzed with the assistance of an ulvan
Yongzhou Chi, Huining Li, Pei Wang, Chunying Du, Han Ye, Siqi Zuo, Huashi Guan, Peng Wang   +7 more
openaire   +2 more sources

Purification and Characterization of Ulvans from Chilean Ulva lactuca and Assessment of the Stimulation of Growth Induced by Ulvans and Oligo-Ulvans in Arabidopsis thaliana

Journal of Plant Growth Regulation
Alejandra Moënne, Daniela Espinoza, Daniel Laporte   +2 more
exaly   +2 more sources

Nutraceutical potentials of algal ulvan for healthy aging

International Journal of Biological Macromolecules, 2022
Several theories for aging are constantly put forth to explain the underlying mechanisms. Oxidative stress, DNA dysfunction, inflammation, and mitochondrial dysfunction, along with the release of cytochrome c are some of these theories. Diseases such as type 2 diabetes mellitus, intestinal dysfunction, cardiovascular diseases, hepatic injury, and even ...
Dan, Liu, Yuezhen, Ouyang, Ruoxin, Chen, Mingfu, Wang, Chao, Ai, Hesham R, El-Seedi, Md Moklesur Rahman, Sarker, Xinhua, Chen, Chao, Zhao   +8 more
openaire   +2 more sources