Concept
Stérilisation contrainte
Publications associées (13)
On facts and artefacts: The difficulty to evaluate an artificial nuclease
A no. of promising synthetic catalysts for the hydrolytic degrdn. of RNA have been developed in recent years. Some of them show remarkable selectivity for pyrimidine nucleotides. The general problem of all these studies is to distinguish between real effec ...
2003Immobilized bacterial spores for use as bioindicators in the validation of thermal sterilization processes
Urs von Stockar, Ian William Marison, David Serp
Spores of Bacillus subtilis ATCC 6051 and Bacillus stearothermophilus NCTC 10003 were immobilized in monodisperse alginate beads (diameter, 550 microm +/- 5%), and the capacity of the immobilized bioindicators to provide accurate and reliable F-values for ...
2002A process for the in-situ extraction of fermentation broths
Urs von Stockar, Ian William Marison
A process is provided for the in-situ extn. of a fermn. product esp. for products which result from the transformation of an amino acid and which are sol. in the fermn. broth. The sol. product is then removed from aq. phase by extn. into an org. phase wher ...
(Inotech A.-G., Switz.).2000