Preservative-free and self-preserving cosmetics and drugs: principles and practices
Éditeur :
Taylor & Francis Inc
ISBN :
9780824793661
Date de publication :
2 janv. 1997
Dimensions :
22,9 x 15,2 cm
Poids :
690 g
Langue :
Anglais
Pays d'origine :
USA
Introduces the principles that augment the formulation of products free from traditional preservatives by creating a hostile environment for microorganisms without diminishing quality. This text examines the use of multifunctional chemicals whose secondary characteristics include germistatic and germicidal qualities.