@article{10.18756/edn.73.1, title = {{Einfluss kurzzeitigen Erhitzens auf die gestaltende Vitalaktivit{\"a}t im Steigbild}}, shorttitle = {{Einfluss kurzzeitigen Erhitzens auf die gestaltende Vitalaktivit{\"a}t im Steigbild}}, author = {L{\"o}ffler, Uwe}, journal = {Elemente der Naturwissenschaft}, year = {2000}, volume = {73}, pages = {1--7}, url = {https://dx.doi.org/10.18756/edn.73.1}, doi = {10.18756/edn.73.1}, issn = {p-ISSN 0422-9630}, language = {de}, abstract = {

In the food and pharmaceutical industries heat-treatment is widely used to reduce the microbial burden. As a result of new requirements in the pharmaceutical industry many animal-derived pharmaceuticals are autoclaved. Against this background the question arises as to whether heat-treatment leaves the substances treated unchanged or whether changes are detectable. As an example, in the work presented here carried out with the help of capillary dynamolysis{\quotesinglbase} we describe the effect of brief heating of lemon juice on its vitality as a measure of quality. It can be demonstrated that moderate temperatures cause a clearly visible change in the vitality.
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}, annote = {

In the food and pharmaceutical industries heat-treatment is widely used to reduce the microbial burden. As a result of new requirements in the pharmaceutical industry many animal-derived pharmaceuticals are autoclaved. Against this background the question arises as to whether heat-treatment leaves the substances treated unchanged or whether changes are detectable. As an example, in the work presented here carried out with the help of capillary dynamolysis{\quotesinglbase} we describe the effect of brief heating of lemon juice on its vitality as a measure of quality. It can be demonstrated that moderate temperatures cause a clearly visible change in the vitality.
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} }