| Titre : |
The overlooked threat in paint and its raw material |
| Type de document : |
texte imprimé |
| Auteurs : |
Amit Bhattacharya, Auteur ; Kishor Kumar Joshi, Auteur |
| Année de publication : |
2016 |
| Article en page(s) : |
p. 51-53 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Contamination microbienne
Matières premières
Revêtements (produits chimiques):Peinture (produits chimiques)
Tests microbiologiques
|
| Index. décimale : |
667.6 Peintures |
| Résumé : |
Limitations of correct microbiological techniques in many industries including paint industries had led to the underestimation of the potential threat of microbiological origin. It leads to difficult to explain kind of situation in spoilage of end product like paint which although substantiated with presence of biocides. Although it has been a well established fact that in many natural environments approximately 1% of microbes can be readily cultivated in lab still standard industrial practices rely upon conventional approach for microbial enumeration. Conventional approach which utilizes nutrient rich media for cultivation of bacteria can only represent very small portion of the actual bacterial population of tested raw material. In this study it has been observed that bacterial population can be increased with dilution of the nutrients in conventional nutrient media. |
| Note de contenu : |
- Paint sample
- Paint raw materials
- Media
- Culture condition and CFU count
- Table : Number of bacteria recovered on different media and their dilution from various raw material
- Fig. Bar chart showing effect of dilution of media on CFU count in various raw material used in paint and old paint samples |
| En ligne : |
https://drive.google.com/file/d/1xYAVBQ3lINDPcDkCVC_cUh3bi5XbfMI7/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26855 |
in PAINTINDIA > Vol. LXVI, N° 7 (07/2016) . - p. 51-53
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