Publication Year: 2019 / Subject: Sargassum muticum and antioxidant activity

Author:: Chai-Hyeon Lee; Ye-Na Park; Hyeung-Rak Kim; Sang Gil Lee; Bohkyung Kim
Source:: Current developments in nutrition 2019 v.3 no.Supplement_1 pp. -
ISSN:: 2475-2991
Subject:: 2,2-diphenyl-1-picrylhydrazyl; Ishige; Petalonia; Petrospongium; Sargassum fusiforme; Sargassum muticum; Scytosiphon; antioxidant activity; ascorbic acid; bioactive compounds; biodiversity; coasts; ethanol; fascia; functional foods; ingredients; macroalgae; magnesium; methanol; superoxide anion; Korean Peninsula
Abstract:: ... It has been a long time since seaweeds have been used for food ingredients in Asian countries. Recently, a body of research has revealed the health benefits of bioactive compounds in seaweeds, especially their antioxidant capacities. Although numerous seaweeds inhabit in the ocean, only a small percentage has been explored for functional food. Therefore, the purpose of this study was to analyze th ...
DOI:: 10.1093/cdn/nzz031.P06-110-19
: https://doi.org/10.1093/cdn/nzz031.P06-110-19

Author:: María P. Casas; Enma Conde; Herminia Domínguez; Andrés Moure
Source:: Process biochemistry 2019 v.79 pp. 166-173
ISSN:: 1359-5113
Subject:: Sargassum muticum; algae; alginates; antioxidant activity; ascorbic acid; cytotoxicity; enzymatic treatment; enzyme activity; enzymes; feedstocks; fibroblasts; humans; melanoma; mice; solubilization; ultrasonics; unsaturated fatty acids
Abstract:: ... An ecofriendly process based on an enzyme-assisted extraction coupled with ultrasound extraction was proposed to obtain soluble bioactive fractions from Sargassum muticum. Whole algae (Sm) and residual algae from alginate production (AESm) were employed as feedstock. Aqueous enzyme treatment with commercial complex enzyme formulations or with mixture of enzymes lead to maximum solubilization yield ...
DOI:: 10.1016/j.procbio.2018.12.021
: https://doi.org/10.1016/j.procbio.2018.12.021

Author:: Milena Álvarez-Viñas; Noelia Flórez-Fernández; María Jesús González-Muñoz; Herminia Domínguez
Source:: Algal research 2019 v.38 pp. 101393
ISSN:: 2211-9264
Subject:: Sargassum muticum; algae; antioxidant activity; autohydrolysis; cell fractionation; cytotoxicity; fractionation; fucoidan; hot water treatment; hydrolysates; liquids; median effective concentration; molecular weight; oligosaccharides; sulfates; uterine cervical neoplasms
Abstract:: ... The crude fucoidan extracted during hydrothermal treatment of Sargassum muticum was fractionated in a sequence of membranes (100 to 5 kDa) operating at a volume concentration ratio (VCR) of 5. The retentates and final permeate were further characterised for molecular weight, oligosaccharide content, sulfate and phenolic content, as well as for radical scavenging properties, expressed as Trolox equ ...
DOI:: 10.1016/j.algal.2018.101393
: https://doi.org/10.1016/j.algal.2018.101393

Author:: Noelia Flórez‐Fernández; María P Casas; María Jesús González‐Muñoz; Herminia Domínguez
Source:: Journal of chemical technology and biotechnology 2019 v.94 no.1 pp. 256-264
ISSN:: 0268-2575
Subject:: Sargassum muticum; adsorption; ambient temperature; antioxidant activity; antioxidants; bioactive compounds; biomass; ethanol; gravity; lipogenesis; macroalgae; phenolic compounds; resins; solvents
Abstract:: ... BACKGROUND: Microwave hydrodiffusion and gravity (MHG) of Sargassum muticum was proposed both for obtaining an aqueous extract and as pretreatment before ethanol extraction of bioactives. RESULTS: No significant differences in composition and properties between the aqueous phase drained during MHG processing at 600 W/7 min (MHG‐1) and at 600 W/5 min + 300 W/5 min (MHG‐2) were observed. The aqueous ...
DOI:: 10.1002/jctb.5771
: https://doi.org/10.1002/jctb.5771

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