Results 21 to 30 of about 247 (138)

Effect the seaweed Sargassum filipendula and Ascophyllum nodosum on the resistance of the shrimp Litopenaeus vannamei to hypothermal shock

Boletim do Instituto de Pesca
This study investigated the resistance of Pacific white shrimp (L. vannamei) to hypothermal shock when treated with extracts from the brown seaweeds Sargassum filipendula and Ascophyllum nodosum, either by immersion for postlarvae or as a dietary ...
Vitor de Almeida Pontinha, Delano Dias Schleder, Walter Quadros Seiffert, Carmen Simioni, Felipe do Nascimento Vieira, Leila Hayashi   +5 more
doaj   +3 more sources

Stunted canopy: Marine forests under the thermal effluent of a nuclear power plant. [PDF]

J Phycol
Abstract It has been well established that warming beyond certain thresholds can negatively affect the growth of canopy‐forming macroalgae. However, most studies evaluating these effects have been conducted under controlled laboratory conditions. Observational studies investigating the impact of extreme temperatures on growth rates have been rare and ...
Carneiro IM, Veloso APA, Demarqui FN, Széchy MTM.   +3 more
europepmc   +2 more sources

Zinc(II) desorption by Sargassum filipendula biomass in batch and in fixed-bed column for multiple sorption-regeneration cycles

Water Science and Technology, 2009
The reusability of the alga Sargassum filipendula was studied in batch reactor and in fixed-bed column in order to investigate Zn(II)-laden biomass regeneration. Four types of desorbing solutions at two different concentrations were tested and the results obtained to the desorption efficiencies were higher than 90% for three of the agents.
Mauricio Camara, Edson Silva
exaly   +3 more sources

Multigene phylogenetics of Sargassum (Phaeophyceae) revealed low molecular diversity in contrast to high morphological variability in the NE Atlantic Ocean. [PDF]

J Phycol
Abstract Sargassum species play a key role in habitat formation in tropical and subtropical regions; however, species identification has been hampered by the phenological plasticity exhibited in response to environmental conditions and life history. Molecular phylogenetics has challenged taxa circumscriptions and proven critical in delimiting species ...
Álvarez-Canali D, Sansón M, Sangil C, Tronholm A.   +3 more
europepmc   +2 more sources

A Study on the Potential of Valorizing Sargassum latifolium into Biofuels and Sustainable Value-Added Products. [PDF]

Int J Biomater
To increase the limited commercial utility and lessen the negative environmental effects of the massive growth of brown macroalgae, this work illustrates the feasibility of valorizing the invasively proliferated Sargassum latifolium into different value‐added products.
El-Gendy NS, Hosny M, Ismail AR, Radwan AA, Ali BA, Ali HR, El-Salamony RA, Abdelsalam KM, Mubarak M.   +8 more
europepmc   +2 more sources

Macroalgae Improve the Growth and Physiological Health of White Shrimp (Litopenaeus vannamei)

Aquaculture Nutrition, Volume 2023, Issue 1, 2023., 2023
This study compared and evaluated the effects of nine native macroalgae species on the tropic coast of China on the growth and physiological health performance of white shrimp (Litopenaeus vannamei). Nine hundred juvenile shrimps weighing 1.6 ± 0.02 g were fed with nine different types of macroalgae for 28 days. The experimental groups were as follows:
Zhuofan Zhang, Xiaohui Shi, Zijie Wu, Wenbo Wu, Qun Zhao, Erchao Li, J. C. Chen   +6 more
wiley   +1 more source

The seaweed holobiont: from microecology to biotechnological applications

Microbial Biotechnology, Volume 15, Issue 3, Page 738-754, March 2022., 2022
This review discusses the microbe and seaweed interactions and their ecological significance and summarizes the current applications of the seaweed–microbe relationship in various environmental and biological technologies. Sustainable industries based on seaweed holobionts could become an integral part of the future bioeconomy because they can provide ...
Cheng‐Gang Ren, Zheng‐Yi Liu, Xiao‐Li Wang, Song Qin   +3 more
wiley   +1 more source

Fortifikasi Kue Keik menggunakan Bubuk Gracilaria SPP. dan Sargassum Filipendula sebagai Sumber Asam Lemak Omega 3 dan Iodium.

Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2017
Riset fortifikasi bubuk Gracilaria spp. dan Sargassum filipendula sebagai sumber asam lernak omega‑3 dan iodium ke dalam kue keik (cake) telah dilakukan.
M. Darmawan Darmawan, Tazwir Tazwir, Hari Eko Irianto   +2 more
doaj   +1 more source

Green Synthesis and Characterization of Cinnamylideneacetophenone Compound Using Fe3O4 Magnetic as Catalyst

EduChemia, 2021
Cinnamaldehyde is a compound found in the skin of cinnamon plants which has various bioactivity. In this study, the compound cinnamaldehyde was modified with the help of Fe3O4 which was synthesized with the help of seaweed extract as a heterogeneous ...
Dori Fitria, Antonius Herry Cahyana, Agus Rimus Liandi   +2 more
doaj   +1 more source

EL GÉNERO Sargassum (PHAEOPHYCEAE) EN LAS COSTAS CUBANAS. LISTA Y NOTAS TAXONÓMICAS

Revista de Investigaciones Marinas, 2023
De acuerdo a los criterios taxonómicos más recientes dieciséis especies y cuatro variedades para el género Sargassum han sido referidas para Cuba: Sargassum acinarium (Linnaeus) Setchell, S. bermudense Grunow, S. cymosum C. Agardh, Sargassum cymosum var.
Lourdes Moreira, Rubén Cabrera
doaj