Results 61 to 70 of about 247 (138)

Penambahan Kalsium Karbonat Pada Pembuatan Tepung Puding Instan Berbahan Alginat

Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2014
Penelitian mengenai penambahan kalsium karbonat pada pembuatan tepung puding instan berbahan alginat telah dilakukan. Tujuan penelitian ini adalah menentukan konsentrasi CaCO3 terbaik pada pembuatan tepung puding instan berbahan alginat yang diekstrak ...
Dina Fransiska, Annisa Indah Permatasari, Sakinah Haryati, Aris Munandar, Subaryono Subaryono, Muhamad Darmawan, Wahyu Rahmad   +6 more
doaj   +1 more source

Batch and column removal of nickel from aqueous solutions using the Sargassum filipendula brown marine macroalgae = Remoção de níquel de soluções aquosas em batelada e em coluna utilizando a alga marinha marrom Sargassum filipendula

Acta Scientiarum: Technology, 2007
The nickel(II) biosorption capacity of the Sargassum filipendula brown marine algae was studied in the batch mode. The biosorption study involved the determination of equilibrium data of the nickel-biomass system, considering the influence of the ...
doaj  

Sargassum filipendula flour improves composition, digestibility, and antioxidant activity of gluten-free biscuits

Food Research International
Peer ...
Lago Tagliapietra, Bruna, Pedrosa Silva Clerici, Maria Teresa, Martínez-Villaluenga, Cristina   +2 more
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Equilibrium of Cu(II) and Ni(II) biosorption by marine alga Sargassum filipendula in a dynamic system: Competitiveness and selectivity

Bioresource Technology, 2011
The study focuses on the equilibrium of dynamic biosorption in single and binary systems containing Cu(II) and Ni(II) ions using Sargassum filipendula (a marine alga). The experiments were performed in fixed-bed columns with both single-component and bi-component metal solutions (using different molar concentrations). Experimental data were fitted with
Kleinübing, S.J., da Silva, E.A., da Silva, M.G.C., Guibal, E.   +3 more
openaire   +2 more sources

Biossorção de níquel e cromo de um efluente de galvanoplastia utilizando alga marinha pré-tratada em coluna = Biosorption of nickel and chromium from a galvanization effluent using seaweed pre-treated on a fixed-bed column

Acta Scientiarum: Technology, 2009
Este trabalho teve por objetivo o estudo da biossorção dos íons cromo e níquel presentes no efluente do processo de uma indústria de galvanoplastia, utilizando como biossorvente a biomassa de alga marinha pré-tratada Sargassum filipendula.
Márcia Teresinha Veit, Edson Antonio da Silva, Márcia Regina Fagundes-Klen, Célia Regina Granhen Tavares, Gilberto da Cunha Gonçalves   +4 more
doaj  

Synergistic Effect of Microorganisms and Charcoal on the Removal of BTEX and TPH from Crude Oil Contaminated Soil

Environment and Natural Resources Journal
This study investigates the synergistic effect of microbial consortia and activated charcoal on the remediation of crude oil-contaminated soil in the Niger Delta region of Nigeria.
Ogu Chinedu, Kariuki David, Wanjohi John, Owhoeke Elechi   +3 more
doaj   +1 more source

Fucoidan–Chitosan Polyelectrolyte Complex as a Marine-Derived Colloidal Carrier Platform for Photoprotective Agents

Scientia Pharmaceutica
Brown algae are a valuable source of bioactive secondary metabolites, particularly polyphenols and sulfated polysaccharides with photoprotective and antioxidant activities.
Katherine González-Berrio, Miguel Ángel Puertas-Mejía   +1 more
doaj   +1 more source

Modelagem do efeito do pH na biossorção de metais pela alga marinha Sargassum filipendula=Modelling of the pH effect on the biosorption of heavy metals by marine algae Sargassum filipendula

Acta Scientiarum: Technology, 2011
Neste trabalho foi estudada a biossorção, em solução monocomponente, dos íons Cu2+, Cd2+ e Zn2+ pela alga marinha Sargassm filipendula pré-tratada com CaCl2 0,5 M.
Márcia Regina Fagundes-Klen, Marcia Teresinha Veit, Edson Antônio da Silva, Rosangela Bergamasco, Tiago Dias Martins, Rafael Luan Sehn Canevesi   +5 more
doaj  

Bio-hybrid magnetic MA-Fe3O4@E.coli nanocomposite for efficient tetracycline adsorption: Synthesis, mechanistic insights, and reusability

Sustainable Chemistry for Climate Action
The persistence of tetracycline in aquatic systems poses a serious environmental and health concern, necessitating efficient and sustainable removal technologies.
Handoko Darmokoesoemo, Yantus A.B. Neolaka, Bernadeta Ayu Widyaningrum, Yosep Lawa, Eka B.S. Kalla, Arsel A.P. Riwu Magdarita Riwu, Febri Odel Nitbani, Efrisca M.Br. Damanik, Andrew Nosakhare Amenaghawon, Heri Septya Kusuma   +9 more
doaj   +1 more source

TEKNIK PENANGANAN PASCAPANEN RUMPUT LAUT COKLAT, Sargassum filipendula SEBAGAI BAHAN BAKU ALGINAT

Buletin Teknik Litkayasa Akuakultur, 2016
Sargassum filipendula merupakan rumput laut coklat yang tumbuh di perairan pantai Binuangeun (Kabupaten Lebak, Provinsi Banten) yang potensial digunakan sebagai bahan baku alginat. Untuk memaksimalkan kandungan alginatnya diperlukan suatu penanganan pascapanen agar kadar dan mutu alginat dapat dipertahankan sebelum diekstraksi.
openaire   +1 more source