Extraction and a Study on the Characterization of Collagen from Fish Scales

2018 ◽  
Vol 8 (1) ◽  
pp. 10-15
Author(s):  
S. Kothai ◽  
T. Sobana Premlatha
Keyword(s):  
Fish Scales

Characterization of Arapaima Fish Scales and Related Reinforced Epoxy Matrix Composites by XRD, EDS, and SEM

2019 ◽  
pp. 117-124
Author(s):  
Wendell B. A. Bezerra ◽  
Michelle S. Oliveira ◽  
Fabio C. Garcia Filho ◽  
Luana C. C. Demosthenes ◽  
Luís Carlos da Silva ◽  
...  
Keyword(s):  
Epoxy Matrix ◽  
Matrix Composites ◽  
Fish Scales

Characterization of the nanocomposite laminate structure occurring in fish scales from Arapaima Gigas

2008 ◽  
Vol 28 (8) ◽  
pp. 1276-1283 ◽  
Author(s):  
F.G. Torres ◽  
O.P. Troncoso ◽  
J. Nakamatsu ◽  
C.J. Grande ◽  
C.M. Gómez
Keyword(s):  
Laminate Structure ◽  
Fish Scales ◽  
Arapaima Gigas

Micro-Scratch Based Tribological Characterization of Hydroxyapatite (HAp) Fabricated through Fish Scales

2015 ◽  
Vol 2 (4-5) ◽  
pp. 1216-1224 ◽  
Author(s):  
Arbind Prasad ◽  
B. Devendar ◽  
M. Ravi Sankar ◽  
P.S. Robi
Keyword(s):  
Fish Scales ◽  
Tribological Characterization

Characterization of Oreochromis niloticus fish scales and assessment of their potential on the adsorption of reactive blue 5G dye

2015 ◽  
Vol 482 ◽  
pp. 693-701 ◽  
Author(s):  
Caroline Ribeiro ◽  
Fabiano Bisinella Scheufele ◽  
Fernando Rodolfo Espinoza-Quiñones ◽  
Aparecido Nivaldo Módenes ◽  
Meuris Gurgel Carlos da Silva ◽  
...  
Keyword(s):  
Oreochromis Niloticus ◽  
Fish Scales

The Removal of Mercury from Wasterwater by Using Fishwater Fish Scales

2013 ◽  
Vol 781-784 ◽  
pp. 1977-1980 ◽  
Author(s):  
Jing Shu ◽  
Yuan Peng ◽  
Cong Dao Pan ◽  
Xian Zhong Cheng ◽  
Li Deng
Keyword(s):  
Fourier Transform ◽  
Freshwater Fish ◽  
Industrial Wastewater ◽  
Fish Scale ◽  
Fish Scales ◽  
Initial Concentration ◽  
Effects Of Ph ◽  
Langmuir Isotherm Model ◽  
Scanning Electron

The adsorption of freshwater fish scales were used to remove Hg2+in industrial wastewater. The effects of pH, shaking time, initial concentration on the adsorption Hg2+onto freshwater fish scale were investigated. In these conditions, by varying the pH of the mercury (II) solutions from 2 to 8, the removal efficiency remained higher than 96%. Optimal adsorption capacity was 117.2 mg g-1at pH 6.0. Characterization of the biosorbent fish scales was performed using scanning electron microscope (SEM), and Fourier transform-infrared (FTIR) spectroscopy. The mechanism for the adsorption was studied. The adsorption of Hg2+on to freshwater fish scale could be described by Langmuir isotherm model.

The Adsorption of Nickel from Wasterwater Samples on Grass Carp Scales

2012 ◽  
Vol 573-574 ◽  
pp. 617-621 ◽  
Author(s):  
Jin Liu ◽  
Xian Zhong Cheng ◽  
Yuan Peng ◽  
Hong Mei Chen
Keyword(s):  
Grass Carp ◽  
Ph Value ◽  
Eggshell Membrane ◽  
Fish Scale ◽  
Fish Scales ◽  
Initial Concentration ◽  
Langmuir Isotherm Model ◽  
Carp Fish ◽  
Scanning Electron

The adsorption of grass carp fish scale was used to remove Ni2+ in the heavy metals wastewater. The effect of shaking time, temperature and pH value on the adsorption Ni2+ onto fish scale was investigated. The maximum biosorption was both observed at pH 6.3 on the eggshell membrane. Optimal adsorption capacity was 120.9 mg g-1 at initial concentration 100 mg L-1. Characterization of the biosorbent fish scales was performed using scanning electron microscope (SEM), and Fourier transform-infrared (FTIR) spectroscopy. The mechanism for the adsorption was studied. The adsorption of Ni2+on to fish can be described by Langmuir isotherm model when the concentration of Ni2+ under 100mg•L-1.

scholarly journals Characterization of Chitosan Extracted from Fish Scales of the Colombian Endemic Species Prochilodus magdalenae as a Novel Source for Antibacterial Starch-Based Films

Polymers ◽  
2021 ◽  
Vol 13 (13) ◽  
pp. 2079
Author(s):  
Carlos Molina-Ramírez ◽  
Paulina Mazo ◽  
Robin Zuluaga ◽  
Piedad Gañán ◽  
Juan Álvarez-Caballero
Keyword(s):  
Molecular Weight ◽  
Antibacterial Activity ◽  
Room Temperature ◽  
Low Molecular Weight ◽  
Fish Scales ◽  
Molecular Weight Characteristic ◽  
Mild Conditions ◽  
And Staphylococcus Aureus ◽  
Positive Results

Scales of Prochilodus magdalenae, a Colombian endemic fish species, were used to obtain chitosan for application as an antibacterial agent integrated into starch-based films. Analysis of its composition during the demineralization and deproteinization process indicated that minerals and protein were both removed successfully. At this point, mild conditions for the deacetylation process were employed, namely, 2, 4, and 6 wt.% NaOH at room temperature for 16 h. Chitosan processed under 2 wt.% NaOH had low molecular weight, with the lowest value of 107.18 ± 24.99 kDa, which was closely related to its antibacterial activity. Finally, this chitosan was integrated into a banana starch-based film, and its antibacterial activity was assayed in Escherichia coli and Staphylococcus aureus cultures, with positive results in the former culture, especially due to the low-molecular-weight characteristic of chitosan.

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