Getting It Right in Science and Medicine by Hans R. Kricheldorf

Author:Hans R. Kricheldorf
Language: eng
Format: epub
Publisher: Springer International Publishing, Cham

2.Urine, milk, or a yeast-containing sugar solution were added to several glass flasks, the opening of which was transformed into a swan-neck duct having a small opening to air. In one series of experiments the content was stored at room temperature without any modification, whereas in a parallel series the content was boiled for a while. In the first series, fermentation was detectable within a few days, whereas the liquids of the second series remained sterile. When the swan-neck ducts were removed, so that the sterile flasks had a wide opening, fermentation started within a short time.

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.