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A Method for Extracting Pigments from Squid Doryteuthis pealeii
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Biologia
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JoVE Journal Biologia
A Method for Extracting Pigments from Squid Doryteuthis pealeii

A Method for Extracting Pigments from Squid Doryteuthis pealeii

DOI:
10.3791/54803-v

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11:03 min

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November 09, 2016

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, , , ,
1Department of Chemistry,University of New Hampshire, 2Materials Science Program,University of New Hampshire

Capítulos

  • 00:05Título
  • 01:08Doryteuthis pealii Dissection
  • 02:30Isolating Chromatophore Pigment Granules
  • 05:25Pigment Extraction
  • 06:45Scanning Electron Microscopy (SEM) and Spectrophotometric Analysis (UV-Vis)
  • 08:28Results: Successful Pigment Extraction Is Confirmed by UV-Vis Spectra and Decreased Granule Size
  • 09:44Conclusion

Summary

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A protocol for the extraction of pigments from the nanostructured granules in squid Doryteuthis pealeii chromatophores is presented.

Tags

Keywords: Pigment ExtractionSquidDoryteuthis PealeiiChromatophoresNano-structured GranulesCephalopod BiologyColor ChangeDissectionCentrifugationPapain Collagenase

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