Extraction and characterisation of gelatin from the skin of striped catfish ( Pangasianodon hypophthalmus ) and studies on its colour improvement

@inproceedings{Singh2017ExtractionAC,
  title={Extraction and characterisation of gelatin from the skin of striped catfish ( Pangasianodon hypophthalmus ) and studies on its colour improvement},
  author={Prabjeet Singh and Soottawat Benjakul},
  year={2017}
}
Functional properties of gelatin from skin of striped catfish with and without bleaching for 48 h by 5% H 2 O 2 (w/v)) were studied. Gelatin from skin bleached with 5% H 2 O 2 for 48 h showed the highest yield (16.18 g). Bleaching not only improved the colour of gelatin gel by increasing the L* (lightness)-value and decreasing  a*(redness/greenness)-value, but also enhanced the bloom strength and the emulsifying and foaming properties of the resulting gelatin. Fourier transform infrared… CONTINUE READING

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