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Brown algae
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Part 2 book "Seafood science - Advances in chemistry, technology and applications" includes content: Anti aging and immunoenhancing properties of marine bioactive compounds; arsenic in seaweed - presence, bioavailability and speciation; application of bacterial fermentation in edible brown algae; production, handling and processing of seaweeds in indonesia; food applications of by products from the sea; mining products from shrimp processing waste and their biological activities;... and other contents.
335p
muasambanhan01
13-12-2023
5
3
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Marine brown-algae are important edible seaweed in Japanese diets, because they are rich in nutritionally beneficial elements and dietary fiber as well for their umami-taste. In contrast to these benefits, they accumulate arsenic during their growth. To overcome this inconvenience, some appropriate pre-cooking processes are desired to reduce arsenic contents.
4p
viisac
23-09-2023
3
1
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The study investigated the Phaeophyceae during the year 2019 at sixteen sampling sites representative for Cham islands. Specimens were collected by scuba diving, snorkelling and walking at the upper tidal zone in both dry and rainy seasons. Twenty-five species of the Phaeophyceae identified for Cham islands from four orders, four families and eleven genera.
9p
vicaptainmarvel
21-04-2023
3
2
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The focus of this thesis was to study the chemotaxonomic relationship of selected southern Australian marine brown algae of the genera Cystophora and Sargassum. Consequently, this resulted in the isolation and structure elucidation of six new terpenoids from two southern Australian marine brown algae Cystophora moniliformis and Sargassum fallax together with 10 previously reported natural products. As a result of the re-isolation of these known secondary metabolites, updated and complete structural characterisation data could be provided for the first time for 7 of these compounds.
132p
runthenight07
01-03-2023
5
2
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The study aims to evaluate the efficiency of SLFs on the biomass production, biochemical and physiological processes; and the study was carried out at different SLF concentrations of selected seaweeds i.e. Kappaphycus alvarezii, Gelidiella acerosa and Turbinaria ornata. The comparative analysis of the growth performance of two unicellular green alga on three different organic media suggest that the liquid fertilizer from red seaweed was highly efficient than the SLF prepared from brown seaweed.
18p
lyhuyenthu
31-01-2023
6
2
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Parkinson's disease is a neurodegenerative disease that is characterized by the loss of dopaminergic neurons. Fucoidan, which has emerged as a neuroprotective agent, is a marine-origin sulfated polysaccharide enriched in brown algae and sea cucumbers.
13p
vihermione
30-12-2022
68
2
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Synovial fibrosis is a pathological process which contributes to joint pain and stiffness in several musculoskeletal disorders. Fucoidans, sulfated polysaccharides found in brown algae, have recently emerged as promising therapeutic agents.
10p
viginny
30-12-2022
4
2
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Extensive research on marine algae, especially on their health-promoting properties, has been conducted. Various ingredients with potential biomedical applications have been discovered and extracted from marine algae. Alginate oligosaccharides are low molecular weight alginate polysaccharides present in cell walls of brown algae.
14p
viginny
30-12-2022
8
2
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Osteoarthritis (OA) is the most prevalent articular chronic disease. Although, to date there is no cure for OA. Fucoidans, one of the main therapeutic components of brown algae, have emerged as promising molecules in OA treatment. However, the variability between fucoidans makes difficult the pursuit of the most suitable candidate to target specific pathological processes
11p
viginny
30-12-2022
9
2
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Long-term evolution of sex chromosomes is a dynamic process shaped by gene gain and gene loss. Sex chromosome gene traffic has been studied in XY and ZW systems but no detailed analyses have been carried out for haploid phase UV sex chromosomes. Here, we explore sex-specific sequences of seven brown algal species to understand the dynamics of the sex-determining region (SDR) gene content across 100 million years of evolution.
14p
vialfrednobel
29-01-2022
19
0
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Brown algae evolved complex multicellularity independently of the animal and land plant lineages and are the third most developmentally complex phylogenetic group on the planet. An understanding of developmental processes in this group is expected to provide important insights into the evolutionary events necessary for the emergence of complex multicellularity.
27p
viarchimedes
26-01-2022
9
0
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The brown alga, Cladosiphon okamuranus (Okinawa mozuku), is one of the most important edible seaweeds, and it is cultivated for market primarily in Okinawa, Japan. Four strains, denominated S, K, O, and C, with distinctively different morphologies, have been cultivated commercially since the early 2000s.
12p
vijeeni2711
24-07-2021
10
0
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The purposes of the dissertation: Preparation of low molecular weight sodium alginate from brown algae in Nha Trang Bay which has anticoagulant activity as a raw material for functional food production.
36p
tunelove
11-06-2021
20
2
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Our study focused on S. crassifolium, one of the most abundant tropical brown algal species in South Central region of Vietnam. To our knowledge there had been no report on the intracellular reactive oxygen species (ROS) scavenging effect of its methanolic extract. The purpose of this study was to isolate and structurally elucidate the antioxidant component in dichlorofluorescein assay from S. Crassifolium methanolic extract.
8p
trinhthamhodang8
20-10-2020
30
0
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Brown algae are sessile macro-organisms of great ecological relevance in coastal ecosystems. They evolved independently from land plants and other multicellular lineages, and therefore hold several original ontogenic and metabolic features.
17p
viminato2711
22-05-2020
19
1
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Kelps (Laminariales, Phaeophyceae) are brown macroalgae of utmost ecological, and increasingly economic, importance on temperate to polar rocky shores. Omics approaches in brown algae are still scarce and knowledge of their acclimation mechanisms to the changing conditions experienced in coastal environments can benefit from the application of RNA-sequencing.
15p
viharuno2711
21-04-2020
9
1
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Kappaphycus alvarezii is a type of seaweed containing numerous carbohydrates with biological activities, especially fucoidans. In terms of chemical aspect, fucoidansare fucose polysaccharides (FCSPs) with diverse biological activities including antioxidant, anticoagulant, anti-inflammatory, antiviral, antitumor. Fucoidan is found not only in brown algae, but also in K. alvarezii alga from the central coast of Viet Nam. In this study, fucoidan from K.
10p
chauchaungayxua2
07-01-2020
26
0
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Species of the genera Labyrinthula, Schizochytrium, Thraustochytrium and related organisms have recently attracted attention in biotechnology, and here is a short note on how to classify these rather special organisms. The labyrinthulids and thraustochytrids belong to the heterokonts, a large group of very diverse organisms, from microscopic unicells to metre-long brown algae. The heterokonts comprise species that were formerly classified as algae, fungi and/or protozoa.
2p
gaunguyen6789
22-10-2019
9
0
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The research goals of the dissertation: The research separates, identifies structural characteristics and tests biological activity of fucoidan from several brown algae growing up in Vietnamese Seas to serve for investigating Vietnamese natural sea compound resources and making clear the chemical nature of research objects.
26p
xacxuoc4321
09-07-2019
28
6
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The present study was designed to elucidate the pharmacological and biological effects of Sargassum muticum extracts on the production of inflammatory mediators in macrophages. S. muticum was extracted with 80% EtOH. The extract was then successively partitioned with n-hexane, CH2Cl2, EtOAc, BuOH, and water.
10p
vivant2711
15-02-2019
12
0
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