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Evaluation of antimicrobial activity of Lawsonia Inermis (Henna) against microbial strains isolated from goat skin/leather / A. E. Musa in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVI, N° 5 (05/2011)
[article]
Titre : Evaluation of antimicrobial activity of Lawsonia Inermis (Henna) against microbial strains isolated from goat skin/leather Type de document : texte imprimé Auteurs : A. E. Musa, Auteur ; A. Tamil Selvi, Auteur ; Rathinam Aravindhan, Auteur ; Balaraman Madhan, Auteur ; Aafreen Fathima, Auteur ; Jonnalagadda Raghava Rao, Auteur Année de publication : 2011 Article en page(s) : p. 170-175 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Antimicrobiens
Cuirs et peaux -- Conservation
Cuirs et peaux de chèvres
HennéIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : In the present work, antimicrobial activity of the aqueous extract from leaves of Lawsonia inermis (henna) has been evaluated. Two gram positive and five gram negative bacterial strains isolated from raw goat skins and three fungal species isolated from finished leathers have been utilized for the antimicrobial studies using aqueous extract from henna leaves. Gram-positive bacteria have found to be completely inhibited by henna at concentrations of 650 ppm and gram negative bacteria have been inhibited by henna concentration between 780 to 910 ppm. Growths of all fungal strains isolated have been inhibited by henna extract at a concentration of 1300 ppm. This study clearly demonstrates that henna offers good antimicrobial activity against the bacterial and fungal species. Note de contenu : - MATERIALS AND METHODS : Materials - Preparation of henna extract - Isolation and screening of bacterial strain from goat skin - Bacterial growth in the presence of henna - Isolation and screening of fungal spores - Preparation of spore suspension - Fungal growth in the presence of henna.
- RESULTS AND DISCUSSION : Characterization of bacterial isolated from goat skins - Anti-bacterial activity of henna against bacterial species isolated from goat skins - Characterization of fungal species isolated from finished leather - Anti-fungal activity of henna against fungal strains isolated from leather - Effectiveness of henna as an anti-microbial agent.En ligne : https://drive.google.com/file/d/12eMBNHVROCM-K3obroF6CPEhTeG6-uCI/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11591
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CVI, N° 5 (05/2011) . - p. 170-175[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 012969 - Périodique Bibliothèque principale Documentaires Disponible Henna : a versatile tanning agent ? / Graham Lampard in LEATHER INTERNATIONAL, Vol. 213, N° 4810 (05/2011)
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Titre : Henna : a versatile tanning agent ? Type de document : texte imprimé Auteurs : Graham Lampard, Auteur Année de publication : 2011 Article en page(s) : p. 22-24 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Henné
Tannage végétalIndex. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : Among the innumerable alternative agents currently being explored, vegetable tannins are still high on the list : seemingly inexhaustible supplies of different tannins have been tried. The latest is henna, which is being examined by the University of Juba, in Sudan, with the help of CLRI in India. Note de contenu : - Experimental retan
- Experimental : combination tannageEn ligne : https://drive.google.com/file/d/1xVQo67mSEJgaSBp1h2DdDVByuBPoMyHx/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11723
in LEATHER INTERNATIONAL > Vol. 213, N° 4810 (05/2011) . - p. 22-24[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 012979 - Périodique Bibliothèque principale Documentaires Disponible 013031 - Périodique Bibliothèque principale Documentaires Disponible Studies on the henna-glutaraldehyde combination tanning system / A. E. Musa in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVI, N° 3 (03/2011)
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Titre : Studies on the henna-glutaraldehyde combination tanning system Type de document : texte imprimé Auteurs : A. E. Musa, Auteur ; Rathinam Aravindhan, Auteur ; Swarna Vinodh Kanth, Auteur ; Jonnalagadda Raghava Rao, Auteur ; B. Chandrasekaran, Auteur ; G. A. Gasmelseed, Auteur Année de publication : 2011 Article en page(s) : p. 92-101 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Analyse thermique
Cuirs et peaux de chèvres
Formulation (Génie chimique)
Glutaraldéhyde
Henné
Microscopie électronique à balayage
Tannage combinéLe tannage combiné se dit des tannages qui allient deux familles ou genre de tannage pour obtenir un résultat additionnant les qualités complémentaires des tannins mis en Å“uvre par exemple Chrome-Végétal ou Chrome-SynthétiqueIndex. décimale : 675.2 Préparation du cuir naturel. Tannage Résumé : An organic combination tanning process for the production of upper leathers based on henna and glutaraldehyde was demonstrated in this work. Extract from the leaves of Henna (Lawsonia inermis), widely distributed in Sudan, has been evaluated for its utilization in the combination tanning system based on henna and glutaraldehyde syntan. It was observed that the henna-glutaraldehyde combination tanning system employing 20% Henna extract and 3% Glutaraldehyde syntan provided a shrinkage temperature of 100°C. The Differential Scanning Calorimetric (DSC) data is in accordance with the observed shrinkage temperature. The characteristics of the leathers indicate that the henna-glutaraldehyde combination tanning system provided leathers with good organoleptic properties and comparable strength properties. The leathers were further characterized by chemical analysis and Scanning Electron Microscopy (SEM). The leathers obtained from the combination tanning system were lighter in color compared to control leathers as observed from the color measurement. Thus the possibility of making upper leather using henna-glutaraldehyde combination tanning appears to be promising. Note de contenu : - EXPERIMENTAL : Materials - Aqueous extraction of henna leaves - Henna-glutaraldehyde combination tanning - Visual assessment of the crust leather - Physico chemical analysis of leathers physical testing - chemical analysis - Reflectance measurement - Scanning electron microscopic analysis of leather samples - Differential scanning calorimetry - Analysis of spent liquor.
- RESULTS AND DISCUSSION : Organoleptic properties of crust leather for experimental and control - Physical strength characteristics of crust leathers for experimental and control - Analysis of spent liquor - Analysis of henna extract exhaustion - reflectance measurement - Scanning electron microscopic analysis of leather samples - Chemical analysis of the crust leather - Henna and glutaraldehyde combination tanning : an alternative viable tanning option for leather manufacture.En ligne : https://drive.google.com/file/d/1aMNcOU3zFK2qroV7MJjIizlp5WU3-ASO/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11238
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CVI, N° 3 (03/2011) . - p. 92-101[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 012877 - Périodique Bibliothèque principale Documentaires Disponible The effect of black temporary tattoos on the chemical cosmetic industry and a solution to the problem / Catherine Cartwright-Jones in SOFW JOURNAL, Vol. 143, N° 4 (04/2017)
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Titre : The effect of black temporary tattoos on the chemical cosmetic industry and a solution to the problem Type de document : texte imprimé Auteurs : Catherine Cartwright-Jones, Auteur Année de publication : 2017 Article en page(s) : p. 24-30 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Henné
Paraphénylènediamine -- Toxicologie
Tatouage temporaireIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Black temporary tattoos have been popular for twenty years as novelty souvenirs in areas of tourism and for a longer period in some areas of traditional cultural henna use. These temporary tattoos are created by applying paste containing 20 % to 60 % para-phenylenediamine directly to the skin for half an hour or more. People who have had black temporary tattoos called "black henna" are at risk of severe allergic reactions to chemical hair dye and consumer products containing chemicals similar to PPD. The chemical cosmetic industry is at risk of losing these sensitized people from their consumer base. Note de contenu : - Loss of client base through sensitization : reclaim client base through pre-industrial hair dye
- The problems of henna presently in the marketplace
- Intermediates and the infeasibility of pre-mixed henna products
- Remember the past for a successful future
- FIGURES : 1. Black indicates areas where 'black henna' para-phenylenediamine skin painting is common in informal economies of tourism, and gray indicates the areas to which their patrons return - 2. Black indicates the areas where women use para-phenylenediamine 'black henna' to ornament skin for weddings, Eids, religious and cultural celebrations. Gray indicates the areas of diaporic communities where the practice is continued - 3. Henna dye release through acidic hydrolysis of the lawsone precursor in the henna leaf - 4. Chrysophanic acid (1,8-ihydroxy-3-methylanthraquinone)En ligne : https://drive.google.com/file/d/1kANqS1R3ZqUk0z40U0ttC0nYnSuidRZC/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28543
in SOFW JOURNAL > Vol. 143, N° 4 (04/2017) . - p. 24-30[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18889 - Périodique Bibliothèque principale Documentaires Disponible Toxicologie : le hénné en question / Stéphane Pirnay in EXPRESSION COSMETIQUE, N° 13 (01-02/2012)
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Titre : Toxicologie : le hénné en question Type de document : texte imprimé Auteurs : Stéphane Pirnay, Auteur Année de publication : 2012 Article en page(s) : p. 70-72 Note générale : Bibliogr. Langues : Multilingue (mul) Catégories : Henné
Paraphénylènediamine -- ToxicologieIndex. décimale : 668.5 Parfums et cosmétiques Résumé : - Substance naturelle utilisée traditionnellement pour ses propriétés tinctoriales et, notamment, pour les décorations corporelles au Moyen-Orient et dans les pays du Maghreb, le henné soulève actuellement de nouveaux débats quant à sont innocuité et notamment sa tolérance cutanée. Note de contenu : - Origine et composition
- Profil toxicologique
- L'ajout problématique de la PPDEn ligne : https://drive.google.com/file/d/1ORrjXNucHq_RkMB0gYPHGycSR1rRs7yK/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13697
in EXPRESSION COSMETIQUE > N° 13 (01-02/2012) . - p. 70-72[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13724 - Périodique Bibliothèque principale Documentaires Disponible Vegetable tanning material for tanning, retanning, and coloring of leather / Ali Musa / Saarbrücken [Germany] : Lambert Academic Publishing (2013)
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