61 research outputs found
Optimization of process parameters for gelatin extraction from the skin of Blackspotted croaker using response surface methodology
No full textCharacterization of Collagen from Different Discarded Fish Species of the West Coast of the Iberian Peninsula
No full textProperties, Microstructure and Heat Seal Ability of Bilayer Films Based on Fish Gelatin and Emulsified Gelatin Films
No full textPreparation of Furfuryl-fish gelatin (F-f.gel) cured using visible-light and its application as an anti-adhesion agent
No full textExtraction of gelatin from salmon (Salmo salar) fish skin using trypsin-aided process: optimization by Plackett–Burman and response surface methodological approaches
No full textGelatin from salmon (Salmo salar) skin with high molecular weight protein chains (a-chains) was extracted using trypsin-aided process. Response surface methodology was used to optimise the extraction parameters. Yield, hydroxyproline content and protein electrophoretic profile via sodium dodecyl sulfate– polyacrylamide gel electrophoresis analysis of gelatin were used as responses in the optimization study. The optimum conditions were determined as: trypsin concentration at 1.49 U/g; extraction temperature at 45 C; and extraction time at 6 h 16 min. This response surface optimized model was significant and produced an experimental value (202.04 ± 8.64%) in good agreement with the predicted value (204.19%). Twofold higher yields of gelatin with high molecular weight protein chains were achieved in the optimized process with trypsin treatment when compared to the process without trypsin
Extraction and Characterisation of Collagen from the Skin of Golden Carp (Probarbus Jullieni), a Processing By-Product
No full textPhysico-chemical properties of gelatin from bighead carp (Hypophthalmichthys nobilis) scales by ultrasound-assisted extraction
No full textPreparation and characterization of acid and pepsin-soluble collagens from scales of croceine and redlip croakers
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