| Titre : |
Resistance of the Nile Tilapia (Oreochromis niloticus) tanned with vegetable tanning |
| Type de document : |
texte imprimé |
| Auteurs : |
D. H. Fockink, Auteur ; M. R. Simoes, Auteur ; P. A. Piana, Auteur ; M. L. F. Maluf, Auteur ; W. R. Boscolo, Auteur ; A. Feiden, Auteur |
| Année de publication : |
2013 |
| Article en page(s) : |
p. 56-61 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Acacia et constituants
Cuirs et peaux -- Propriétés mécaniques
Cuirs et peaux de Poissons
Tannage végétal
|
| Index. décimale : |
675.2 Préparation du cuir naturel. Tannage |
| Résumé : |
The objective of the present study was to determine the physical properties of Nile tilapia skin (Oreochromis nilitocus), tanned with vegetable tannin, with 2 factorial experiments. After the tanning process, nine samples obtained from different treatments were used for tests of tensile strength, elongation and progressive tearing tests. The resistance analysis of Nile tilapia leather was carried out with a complete factorial experimental design, with three independent variables (% tannin, tanning duration and tannin type), evaluated at two levels (+ and -), totalling eight treatments. Tannin type was the most important variable that explained the resistance of Nile tilapia leather ; the species Acacia mearnsii showed the best results in all tests. Tanning time of 4 hours also showed the highest values ; whereas the percentage of tanning affected resistance independently of the amount used (8% and 12%). |
| Note de contenu : |
- MATERIALS AND METHODS : Raw material - Factorial design - Statistical analysis
- RESULTS AND DISCUSSION : Experimental design (Strength - Tensile strength - Elongation - Maximum strength |
| En ligne : |
https://drive.google.com/file/d/15mEE_6TRuJG4p1CwiJCISqPs1kqOgUpS/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18136 |
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 97, N° 2 (03-04/2013) . - p. 56-61
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