Physicochemical properties and anti-oxidation activities of ulvan from Ulva pertusa Kjellm

Chen, Jieteng; Zeng, Weishun; Gan, Jing; Li, Yunxue; Pan, Yifan; Li, Junyan; Chen, Hao

doi:10.1016/j.algal.2021.102269

Cited by 31 publications

(12 citation statements)

References 44 publications

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“… Hot water extraction (Temperature below 100 °C) Cladophora glomerata 420 75–85 16.23 (Pankiewicz et al 2016 ) U . pertusa Kjellm 180 90 17.8 ± 0.6 (Chen et al 2021 ) U . lactuca 180 90 11 ± 3 (Wahlström et al 2020 ) U .…”

Section: Preparation Of Ulvan and Its Oligosaccharidementioning

confidence: 99%

“…ohnoi 60 85 4.3 ± 0.5 (Glasson et al 2017 ) Enzyme-assisted extraction U . pertusa Kjellm 180 50 25.3 ± 1.3 (Chen et al 2021 ) U . armoricana 195 50 35.3 ± 0.3 (Hardouin et al 2016 ) Ultrasonic-assisted extraction U .…”

Section: Preparation Of Ulvan and Its Oligosaccharidementioning

confidence: 99%

“…armoricana 195 50 35.3 ± 0.3 (Hardouin et al 2016 ) Ultrasonic-assisted extraction U . pertusa Kjellm 180 90 20.6 ± 1.2 (Chen et al 2021 ) Microwave-assisted extraction U . ohnoi , U .…”

Section: Preparation Of Ulvan and Its Oligosaccharidementioning

confidence: 99%

“…lactuca 300 50 17.14 (Yaich et al 2014 ) Ultrasound and enzyme-assisted extraction U . pertusa Kjellm 180 50 26.7 ± 0.9 (Chen et al 2021 ) …”

Section: Preparation Of Ulvan and Its Oligosaccharidementioning

confidence: 99%

“…Chen et al extracted ulvan for 3 h in a 90 ℃ water bath using a material-to-liquid ratio of 1:20. After centrifugation and concentration, 95% ethanol was used for alcohol precipitation, and then 95% ethanol was used for repeated washing three times and dried in a vacuum oven at 50 ℃ for 1 h to achieve constant weight (Chen et al 2021 ). The yield was 17.8 ± 0.6%.…”

Section: Preparation Of Ulvan and Its Oligosaccharidementioning

confidence: 99%

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Ulvan and Ulva oligosaccharides: a systematic review of structure, preparation, biological activities and applications

Li,

Tang,

et al. 2023

Bioresour. Bioprocess.

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Ulva is one of the main green algae causing green tide disasters. Ulvan is the primarily component polysaccharide of the cell wall of Ulva and its complex structure and monosaccharide composition resulted in various biological activities. However, the high-value and effective utilization of extracted ulvan have been obstructed by limitations ranging from large molecular weight and low solubility to poor bioavailability. Ulva oligosaccharide obtained by degrading ulvan can not only ideally retain the various biological activities of ulvan very well but also effectively solve the problems of low solubility and poor bioavailability. The preparation and biological activity studies of ulvan and Ulva oligosaccharides have become a hot spot in the field of marine biological resources development research. At present, the comprehensive reviews of ulvan and Ulva oligosaccharides are still scarce. What are overviewed in this paper are the chemical composition, structure, extraction, and purification of ulvan and Ulva oligosaccharides, where research progress on the biological activities of ulvan and Ulva oligosaccharides is summarized and prospected. A theoretical and practical basis has been provided for further research on ulvan and Ulva oligosaccharides, as well as the high-value development and effective utilization of marine algae resources. Graphical Abstract

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Section: Preparation Of Ulvan and Its Oligosaccharidementioning

confidence: 99%

Section: Preparation Of Ulvan and Its Oligosaccharidementioning

confidence: 99%

“…armoricana 195 50 35.3 ± 0.3 (Hardouin et al 2016 ) Ultrasonic-assisted extraction U . pertusa Kjellm 180 90 20.6 ± 1.2 (Chen et al 2021 ) Microwave-assisted extraction U . ohnoi , U .…”

Section: Preparation Of Ulvan and Its Oligosaccharidementioning

confidence: 99%

“…lactuca 300 50 17.14 (Yaich et al 2014 ) Ultrasound and enzyme-assisted extraction U . pertusa Kjellm 180 50 26.7 ± 0.9 (Chen et al 2021 ) …”

Section: Preparation Of Ulvan and Its Oligosaccharidementioning

confidence: 99%

Section: Preparation Of Ulvan and Its Oligosaccharidementioning

confidence: 99%

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Ulvan and Ulva oligosaccharides: a systematic review of structure, preparation, biological activities and applications

Li,

Tang,

et al. 2023

Bioresour. Bioprocess.

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Sustainable bioplastics from seaweed polysaccharides: A comprehensive review

Nagarajan,

Senthilkumar,

Chen

et al. 2024

Polymers for Advanced Techs

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The use of macroalgae for food has been extensive in Asia historically. However, there has been a renewed interest at present in macroalgae due to its recognition as a potential carbon capture agent and a blue carbon donor besides their utility in biofuel production. Bioplastics is an umbrella term for a wide variety of polymers that can be either biobased or biodegradable, or both. Macroalgal polysaccharides and their inherent film‐forming capacity are exploited in the bioplastics industry and macroalgal polysaccharide‐based biofilms are extensively used in food packaging due to their compatibility and ease of production. Commercial macroalgae‐based bioplastics production is ongoing, with research dedicated to the development of biodegradable/compostable biofilms suitable for the food packing and biomedicine sector. This review aims to provide an overview of the polysaccharides of macroalgae that can be used to form biofilms and bioplastics. Different methods for biofilm formation are discussed along with summarizing the effect of plasticizers, the method of film formation, and biodegradability. The major source of marine macroalgal polysaccharaides are agar, alginate, carrageenan, laminarin, fucoidan, and ulvan. Different groups of macroalgae are utilized for the production of polysaccharide derived bioplatics, namely, brown algae (Padina pavonica, Ascophyllum nodosum, Laminaria japonica, Rugulopteryx okamurae, Sargassum natans, Sargassum siliquosum, Jolyna laminarioides, Gracilaria salicornia), green algae (Ulva fasciata, Halimeda opuntia, Codium fragile, Ulva intestinalis, Ulva lactuca, Ulva rigida), and red algae (Eucheuma cottonii, Porphyra sp., Kappaphycus alvarezii, Gracilaria corticata). The outcome of the review reveals that there is a vast scope for macroalgal polysaccharide‐derived bioplastics for a sustainable environment.

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Cosmetic and Dermatological Application of Seaweed: Skincare Therapy-Cosmeceuticals

Gokbulut

2024

Seaweeds and Seaweed-Derived Compounds

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Physicochemical properties and anti-oxidation activities of ulvan from Ulva pertusa Kjellm

Cited by 31 publications

References 44 publications

Ulvan and Ulva oligosaccharides: a systematic review of structure, preparation, biological activities and applications

Ulvan and Ulva oligosaccharides: a systematic review of structure, preparation, biological activities and applications

Sustainable bioplastics from seaweed polysaccharides: A comprehensive review

Cosmetic and Dermatological Application of Seaweed: Skincare Therapy-Cosmeceuticals

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