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Chemical and Physical Properties of Hair: Comparisons Between Asian, Black, and Caucasian Hair

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Fundamentals of Ethnic Hair

Abstract

Although the fundamental structure and function of the hair are similar among all races, there are important anatomic and molecular differences that contribute to the unique characteristics of ethnic hair and impact its health and management. Hair researchers have generally classified hair into African, Asian, and Caucasian subgroups. Though this may be an oversimplification, this classification scheme is used in this chapter for the sake of uniformity.

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References

  1. De la Mettrie R, Saint-Leger D, Loussouarn G, Garcel A, Porter C, Langaney A. Shape variability and classification of human hair: a worldwide approach. Hum Biol. 2007;79(3):265–81.

    Article  PubMed  Google Scholar 

  2. Robbins C. Chemical and physical behavior of human hair. 4th ed. New York: Springer; 2013.

    Google Scholar 

  3. Wolfram LJ. Human hair: a unique physicochemical composite. J Am Acad Dermatol. 2003;48(6 Suppl):S106–14.

    Article  PubMed  Google Scholar 

  4. Gavazzoni Dias MF. Hair cosmetics: an overview. Int J Trichol. 2015;7(1):2–15.

    Article  Google Scholar 

  5. Khumalo NP, Doe PT, Dawber RP, Ferguson DJ. What is normal black African hair? A light and scanning electron-microscopic study. J Am Acad Dermatol. 2000;43(5 Pt 1):814–20.

    Article  CAS  PubMed  Google Scholar 

  6. Wei G, Bhushan B, Torgerson PM. Nanomechanical characterization of human hair using nanoindentation and SEM. Ultramicroscopy. 2005;105(1–4):248–66.

    Article  CAS  PubMed  Google Scholar 

  7. Marti M, Barba C, Manich AM, Rubio L, Alonso C, Coderch L. The influence of hair lipids in ethnic hair properties. Int J Cosmet Sci. 2016;38(1):77–84.

    Article  CAS  PubMed  Google Scholar 

  8. Araujo R, Fernandes M, Cavaco-Paulo A, Gomes A. Biology of human hair: know your hair to control it. Adv Biochem Eng Biotechnol. 2011;125:121–43.

    CAS  PubMed  Google Scholar 

  9. Yang FC, Zhang Y, Rheinstadter MC. The structure of people’s hair. Peer J. 2014;2, e619.

    Article  PubMed  PubMed Central  Google Scholar 

  10. Robbins C, Scott C, Burnhurst J. A study of the causes of variation in the acid dye combining capacity of human hair. Text Res J. 1968;38:1130.

    Article  CAS  Google Scholar 

  11. Dawber R. Hair: its structure and response to cosmetic preparations. Clin Dermatol. 1996;14(1):105–12.

    Article  CAS  PubMed  Google Scholar 

  12. Kajiura Y, Watanabe S, Itou T, Nakamura K, Iida A, Inoue K, et al. Structural analysis of human hair single fibres by scanning microbeam SAXS. J Struct Biol. 2006;155(3):438–44.

    Article  CAS  PubMed  Google Scholar 

  13. Khumalo NP, Dawber RP, Ferguson DJ. Apparent fragility of African hair is unrelated to the cystine-rich protein distribution: a cytochemical electron microscopic study. Exp Dermatol. 2005;14(4):311–4.

    Article  CAS  PubMed  Google Scholar 

  14. Khumalo NP, Stone J, Gumedze F, McGrath E, Ngwanya MR, de Berker D. ‘Relaxers’ damage hair: evidence from amino acid analysis. J Am Acad Dermatol. 2010;62(3):402–8.

    Article  CAS  PubMed  Google Scholar 

  15. Feughelman M. Mechanical properties and structure of alpha-keratin fibres: wool, human hair and related fibres. Sydney: UNSW Press; 1997.

    Google Scholar 

  16. Pierard-Franchimont C, Paquet P, Quatresooz P, Pierard GE. Mechanobiology and cell tensegrity: the root of ethnic hair curling? J Cosmet Dermatol. 2011;10(2):163–7.

    Article  PubMed  Google Scholar 

  17. Kamath Y, Weigmann H. Fractography of human hair. J Appl Polym Sci. 1982;27(10):3809–33.

    Article  Google Scholar 

  18. Schlake T. Determination of hair structure and shape. Semin Cell Dev Biol. 2007;18(2):267–73.

    Article  CAS  PubMed  Google Scholar 

  19. Bernard BA. Hair shape of curly hair. J Am Acad Dermatol. 2003;48(6 Suppl):S120–6.

    Article  PubMed  Google Scholar 

  20. Sperling LC. Hair anatomy for the clinician. J Am Acad Dermatol. 1991;25(1 Pt 1):1–17.

    Article  CAS  PubMed  Google Scholar 

  21. Commo S, Bernard BA. Immunohistochemical analysis of tissue remodelling during the anagen-catagen transition of the human hair follicle. Br J Dermatol. 1997;137(1):31–8.

    Article  CAS  PubMed  Google Scholar 

  22. Sperling LC, Sau P. The follicular degeneration syndrome in black patients. ‘Hot comb alopecia’ revisited and revised. Arch Dermatol. 1992;128(1):68–74.

    Article  CAS  PubMed  Google Scholar 

  23. Lewallen R, Francis S, Fisher B, Richards J, Li J, Dawson T, et al. Hair care practices and structural evaluation of scalp and hair shaft parameters in African American and Caucasian women. J Cosmet Dermatol. 2015;14(3):216–23.

    Article  PubMed  Google Scholar 

  24. Montagna W, Carlisle K. The architecture of black and white facial skin. J Am Acad Dermatol. 1991;24(6):929–37.

    Article  CAS  PubMed  Google Scholar 

  25. Baque CS, Zhou J, Gu W, Collaudin C, Kravtchenko S, Kempf JY, et al. Relationships between hair growth rate and morphological parameters of human straight hair: a same law above ethnical origins? Int J Cosmet Sci. 2012;34(2):111–6.

    Article  PubMed  Google Scholar 

  26. Schueller R, Romanowski P. The science of reactive hair-care products. Cosmet Toilet. 1998;113:39–44.

    Google Scholar 

  27. Syed A, Kuhajda A, Ayoub H, Ahmad K, Frank E. African-American hair: its physical properties and differences relative to Caucasian hair. Cosmet Toilet. 1995;110:39–48.

    Google Scholar 

  28. Kamath Y, Hornby S, Weigmann H. Mechanical and fractographic behavior of negroid hair. J Soc Cosmet Chem. 1984;35:21–43.

    Google Scholar 

  29. Robbins C. The physical properties and cosmetic behavior of hair. New York: Springer; 1988.

    Book  Google Scholar 

  30. Franbourg A, Hallegot P, Baltenneck F, Toutain C, Leroy F. Current research on ethnic hair. J Am Acad Dermatol. 2003;48(6 Suppl):S115–9.

    Article  CAS  PubMed  Google Scholar 

  31. Swift JA. The mechanics of fracture of human hair. Int J Cosmet Sci. 1999;21(4):227–39.

    Article  CAS  PubMed  Google Scholar 

  32. Robbins C, Reich C. Prediction of hair assembly characteristics from single-fiber properties. Part II. The relationship of fiber curvature, friction, stiffness, and diameter to combing behavior. J Soc Cosmet Chem. 1986;37:141–58.

    Google Scholar 

  33. A W. Andre talks hair! New York: Simon & Schuster; 1997.

    Google Scholar 

  34. Loussouarn G, Garcel AL, Lozano I, Collaudin C, Porter C, Panhard S, et al. Worldwide diversity of hair curliness: a new method of assessment. Int J Dermatol. 2007;46 Suppl 1:2–6.

    Article  PubMed  Google Scholar 

  35. Loussouarn G, El Rawadi C, Genain G. Diversity of hair growth profiles. Int J Dermatol. 2005;44(s1):6–9.

    Article  PubMed  Google Scholar 

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He, A., Okoye, G.A. (2017). Chemical and Physical Properties of Hair: Comparisons Between Asian, Black, and Caucasian Hair. In: Aguh, C., Okoye, G. (eds) Fundamentals of Ethnic Hair. Springer, Cham. https://doi.org/10.1007/978-3-319-45695-9_1

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  • DOI: https://doi.org/10.1007/978-3-319-45695-9_1

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  • Publisher Name: Springer, Cham

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