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Preparation of Keratin Hydrolysate from Chicken Feathers and Its Application in Cosmetics
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JoVE Journal Biochimica
Preparation of Keratin Hydrolysate from Chicken Feathers and Its Application in Cosmetics

Preparation of Keratin Hydrolysate from Chicken Feathers and Its Application in Cosmetics

DOI:
10.3791/56254-v

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08:29 min

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November 27, 2017

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, , ,
1Department of Polymer Engineering, Faculty of Technology,Tomas Bata University in Zlín, 2Department of Fat, Tenside and Cosmetics Technology, Faculty of Technology,Tomas Bata University in Zlín

Capitoli

  • 00:05Titolo
  • 01:02Process Chicken Feathers into Keratin Hydrolysate (KH) and Preparing Cosmetic Formulations with KH
  • 05:29Test the Properties of KH by Measurements Skin Hydration, TEWL, and pH
  • 07:12Results: Properties of Keratin Hydrolysate
  • 07:48Conclusion

Summary

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The goal of the protocol is to prepare keratin hydrolysate from chicken feathers by alkaline-enzymatic hydrolysis and to test whether adding keratin hydrolysate into a cosmetics ointment base improves skin barrier function (heightening hydration and diminishing transepidermal water loss). Tests are conducted on men and woman volunteers.

Tags

Keywords: Keratin HydrolysateChicken FeathersAlkaline Enzymatic HydrolysisCosmeticsOcclusiveHumectantFeather DegreasingLipolytic EnzymePotassium HydroxideProteolytic EnzymeSlaughterhouse ByproductsCosmetic Formulations

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