Versão em português
N.º 27
pp. 49-61


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Characterisation of 17th-18th centuries damask and gilt leathers by ATR-FTIR

Lina Falcão1,2,, Fernando António Baptista Pereira1 , Maria Eduarda Araújo2 

1 Centro de Investigação e de Estudos em Belas-Artes, Secção de Investigação e de Estudos em Ciências da Arte e do Património - Francisco de Holanda, Faculdade de Belas-Artes da Universidade de Lisboa, Largo da Academia Nacional de Belas-Artes, 1249-058 Lisboa, Portugal

2 Centro de Química e Bioquímica, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, Edifício C8, 1749-016 Lisboa, Portugal



In this paper it is presented the characterisation of tannins used in the vegetable tanning of two types of European historic and decorative leathers from Portuguese collections, damask leathers and gilt leathers, dated from the 17th and 18th centuries. Extracts prepared from collected leather fibres were analysed by attenuated total reflectance - Fourier transform infrared (ATR-FTIR) spectroscopy. Results were compared with data collected from different reference vegetable tanning materials which, according to historic and technical literature, were used in Europe during the Modern Age. This study allowed, in most cases, the characterisation of the tannins used to produce the studied decorative vegetable tanned leathers and, at the same time, the detection of chemical deterioration of leathers, particularly collagen hydrolysis, which was not visually perceived.


Decorative leathers
Vegetable tanning



Original title

Caracterização de cabedais adamascados e guadamecis dos séculos XVII e XVIII por ATR-FTIR





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Conservar Património:
Falcão, L.; Pereira, F. A. B.; Araújo, M. E., 'Caracterização de cabedais adamascados e guadamecis dos séculos XVII e XVIII por ATR-FTIR', Conservar Património 27 (2018) 49-61,

Falcão, L., Pereira, F. A. B., & Araújo, M. E. (2018). Caracterização de cabedais adamascados e guadamecis dos séculos XVII e XVIII por ATR-FTIR. Conservar Património, 27 49-61. DOI:10.14568/cp2017003.

Falcão, Lina, Fernando António Baptista Pereira, and Maria Eduarda Araújo. 2018. "Caracterização de cabedais adamascados e guadamecis dos séculos XVII e XVIII por ATR-FTIR." Conservar Património 27:49-61. doi:10.14568/cp2017003.

FALCÃO, Lina [et al.] – Caracterização de cabedais adamascados e guadamecis dos séculos XVII e XVIII por ATR-FTIR. Conservar Património. [Em linha]. 27 (2018) 49-61 [Consult. ]. Disponível em WWW: <URL:>. ISSN 21829942.

FALCÃO, Lina; PEREIRA, Fernando António Baptista; ARAÚJO, Maria Eduarda. Caracterização de cabedais adamascados e guadamecis dos séculos XVII e XVIII por ATR-FTIR. Conservar Património, Lisboa, v. 27, p. 49-61, 2018. Disponível em: <>. Acesso em: .


Received: 2017-1-11
Revised: 2017-4-3
Accepted: 2017-4-25
Online: 2017-5-7
Publication: 2018-1-4


1 Calnan, C.; Paris, M., 'Scorched or damask leather', in The Conservation of Gilt Leather, ed. T. Sturge, ICOM-CC Working Group Leather and Related Materials (2007) 6-11.

2 Waterer, J., Spanish Leather: A History of its use from 800 to 1800 for Mural Hangings, Screens, Upholstery, Altar Frontals, Ecclesiastical Vestments, Footwear, Gloves Pouches and Caskets, Faber and Faber, London (1971).

3 Alarcão, A.; Alarcão, C.; Falcão, L.; Gomes, V.; Redol, P., Conservar é Conhecer, Museu Nacional de Machado de Castro, Coimbra (2005).

4 Covington, A. D., Tanning Chemistry: The Science of Leather, Royal Society of Chemistry, Cambridge (2009).

5 Thomson, R., 'Skin, leather and tanning: some definitions', in Leather Tanneries: The Archaeological Evidence, ed. R. Thomson & Q. Mould, Archetype Publications - Archaeological Leather Group, London (2011) 3-7.

6 Clarkson, L. A., 'Developments in tanning methods during the Post-Medieval Period (1500-1850)', in Leather Manufacture through the Ages, ed. R. Thomson & J. A. Beswick, Northampton (1983) 11-21.

7 Thomson, R., 'Leather', in Conservation Science: Heritage Materials, ed. E. May & M. Jones, The Royal Society of Chemistry, Cambridge (2006) 92-120,

8 Posthuma de Boer, M.; Koldeweij, E.; Groves, R. M., Gilt Leather Artefacts: White Paper on Material Characterization and Improved Conservation Strategies within NICAS, Delft University of Technology, Amsterdam (2016), (acesso em 2017-04-25).

9 Reed, R., Ancient Skins, Parchments and Leathers, Seminar Press, London; New York (1972).

10 Van Driel-Murray, C., 'Tanning and leather', in The Oxford Handbook of Engineering and Technology in the Classical World, ed. J. P. Oleson, Oxford University Press, New York (2009) 483-495,

11 Chahine, C., Cuir et Parchemin ou la Métamorphose de la Peau, CNRS Éditions, Paris (2013).

12 Jorge, F. C.; Brito, P.; Pepino, L.; Portugal, A.; Gil, H.; Costa, R. P., 'Aplicações para as cascas de árvores e para os extractos taninosos: uma revisão', Silva Lusitana 9 (2001) 225-236.

13 Sharphouse, J. H., Leather Technician's Handbook, Leather Producers' Association, Northampton (1995).

14 Hilbert, F. L., 'Tanning materials (vegetable)', in Encyclopedia of Chemical Technology, vol. 13, ed. R. E. Kirk & D. Othmer, The Interscience Encyclopedia, New York (1954) 578-586.

15 Waterer, J. H., Leather Craftsmanship, G. Bell and Sons, London (1968).

16 Azéma, J.-P., Moulins du Cuir et de la Peau: Moulins a Tan et à Chamoiser en France, Éditions Creer, Nonette (2004).

17 Quideau, S.; Deffieux, D.; Douat-Casassus, C.; Pouységu, L., 'Plant polyphenols: chemical properties, biological activities, and synthesis', Angewandte Chemie 50(3) (2011) 586-621,

18 Hagerman, A. E., 'The tannin handbook', Miami University, Oxford, (acesso em 2017-01-08)

19 Haslam, E., Plant Polyphenols: Vegetable Tannins Revisited, Cambridge University Press, Cambridge (1989).

20 Stuart, B. H., Analytical Techniques in Materials Conservation, John Wiley & Sons, Chichester (2007).

21 Ricci, A.; Olejar, K. J.; Parpinello, G. P.; Kilmartin, P. A.; Versari, A., 'Application of Fourier transform infrared (FTIR) spectroscopy in the characterization of tannins', Applied Spectroscopy Reviews 50 (2015) 407-442,

22 Fernández, K.; Agosin, E., 'Quantitative analysis of red wine tannins using Fourier transform mid-infrared spectrometry', Journal of Agricultural Food Chemistry 55 (2007) 7294-7300,

23 Laghi, L.; Parpinello, G. P.; Del Rio, D.; Calani, L.; Mattioli, A. U.; Versari, A., 'Fingerprint of enological tannins by multiple techniques approach', Food Chemistry 12 (3) (2010) 783-788,

24 Nakagawa, K.; Sugita, M., 'Spectroscopic characterization and molecular weight of vegetable tannins', Journal of the Society of Leather Technologists and Chemists 83(5) (1999) 261-264.

25 Tondi, G.; Petutschnigg, A., 'Middle infrared (ATR FT-MIR) characterization of industrial tannin extracts', Industrial Crops and Products 65 (2015) 422-428,

26 Trommer, B., Archaologisches Leder: Herkunft, Gerbstoffe, Technologien, Alterungs- und Abbauverhalten, VDM Publishing, Saarbrucken (2008).

27 Giurginca, M.; Badea, N.; Miu, L.; Meghea, A., 'Spectral technics for identifying tanning agents in the heritage leather items', Revista de Chimie 58(9) (2007) 923-927.

28 Falcão, L.; Araújo, M. E. M., 'Tannins characterization in historic leathers by complementary analytical techniques ATR-FTIR, UV-Vis and chemical tests', Journal of Cultural Heritage 14(6) (2013) 499-508,

29 Falcão, L.; Araújo, M. E. M., 'Application of ATR-FTIR spectroscopy to the analysis of tannins in historic leathers: The case study of the upholstery from the 19th century Portuguese royal train', Vibrational Spectroscopy 74 (2014) 98-103,

30 Bicchieri, M.; Monti, M.; Piantanida, G.; Pinzaric, F.; Sodo, A., 'Non-destructive spectroscopic characterization of parchment documents', Vibrational Spectroscopy 55(2) (2011) 267-272,

31 Derrick, M. R.; Stulik, D. C.; Landry, J. M., Infrared Spectroscopy in Conservation Science, The Getty Conservation Institute, Los Angeles (1999).

32 Larsen, R., 'The chemical degradation of leather', Chimia 62(11) (2008) 899-902,

33 Florian, M.-L.; Protein Facts: Fibrous Proteins in Cultural Artifacts, Archetype Publications, London (2008).

34 Córdoba de la Llave, R., 'Cuatro textos sobre literatura técnica medieval sobre el trabajo del cuero', Meridies: Revista de Historia Medieval 5-6 (2002) 171-204.

35 Edwards, C., Encyclopedia of Furnishing Textiles, Floorcoverings and Home Furnishing Practices, 1200-1950, Lund Humphries, Aldershot, Burlington (2007).

36 Koldeweij, E.; 'The history of gilt leather', in Bedeutende Goldledertapeten 1550-1900 - Important Gilt Leather Wall -hangings 1550-1900, Kunsthandel Glass, Essen (1998) 18-23.

37 Fournet, J.-P., 'Tentures et décors en cuir coré du XVIe au XVIIIe', L'Object d'Art 413 (2006) 62-78.

38 Pereira, F., 'O comércio de "couro dourado"/guadameci entre Córdova e Lisboa: um contrato de venda de 1525', Medievalista 13 (2013), (acesso em 2017-04-25).

39 L'Art en la Pell. Cordovans i Guadamassils de la Collecció Colomer Munmany, Generalitat de Catalunya. Departament de Cultura, Vich (1992).

40 Nimmo, M.; Paris, M.; Rissotto, L., Cuoio Dorato e Dipinto. Schedatura di Manufatti. Repertorio dei Punzoni, Instituto Centrale per il Restauro, Roma (2008).

41 Zalacain, A.; Prodanov, M.; Carmona, M.; Alonso, G. L., 'Optimisation of extraction and identification of gallotannins from sumac leaves', Biosystems Engineering 84(2) (2003) 211-216,

42 Gonzalez, L.; Wess, T., 'Use of attenuated total reflection-Fourier transform infrared spectroscopy to measure collagen degradation in historical parchments', Applied Spectroscopy 62(10) (2008) 1108-1114,

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