Tyndallization

Tyndallization

Tyndallization is a process for sterilizing food. [cite journal
last = Mesquita
first = J. A. M.
authorlink =
coauthors = Teixeira, M.A. and Brandao, S. C. C.
title = Tindalization of goats' milk in glass bottles.
journal =J. Anim. Sci. /J. Dairy Sci.
volume =Vol. 76, Suppl. 1 / Vol. 81, Suppl. 1/
pages = 21
publisher =
date = 1998
url = http://www.asas.org/jas/98meet/98df.pdf
accessdate = 2007-03-06 ] The process is named after its inventor, the 19th century scientist John Tyndall. It involves briefly boiling the item, which will kill bacterial cells, but not bacterial spores, allowing it to cool and allowing the spores to germinate, and then re-heating to kill the bacteria. This is usually done three times in total. This process is not particularly reliable, so is not often used today. [cite journal |author=Gould GW |title=History of science--spores |journal=J. Appl. Microbiol. |volume=101 |issue=3 |pages=507–13 |year=2006 |month=September |pmid=16907801 |doi=10.1111/j.1365-2672.2006.02888.x]

References

External links

* [http://www.umsl.edu/~microbes/pdf/tyndallization.pdf Tyndallization]


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  • tyndallization — SYN: fractional sterilization. [John Tyndall] * * * tyn·dal·li·za·tion (tin″dəl ĭ zaґshən) [John Tyndall] fractional sterilization …   Medical dictionary

  • tyndallization — …   Useful english dictionary

  • John Tyndall — Infobox Scientist name = John Tyndall caption = John Tyndall. birth date = August 2, 1820 birth place = Leighlinbridge, County Carlow, Ireland death date = December 4, 1893 (aged 73) death place = Surrey, England residence = nationality = British …   Wikipedia

  • Sterilization (microbiology) — Sterilization (or sterilisation, see spelling differences) refers to any process that effectively kills or eliminates transmissible agents (such as fungi, bacteria, viruses, spore forms, etc.) from a surface, equipment, article of food or… …   Wikipedia

  • sterilization — 1. The act or process by which an individual is rendered incapable of fertilization or reproduction, as by vasectomy, partial salpingectomy, or castration. 2. The destruction of all microorganisms in or about an object, as by steam (flowing or… …   Medical dictionary

  • Tyndall — John, English physicist, 1820–1893. See T. effect, tyndallization, T. phenomenon …   Medical dictionary

  • tindalizzazione — tin·da·liz·za·zió·ne s.f. TS chim. metodo di sterilizzazione di sostanze non resistenti a temperature elevate, che consiste nel sottoporle a ripetuti riscaldamenti fino a temperature di 60 80 °C {{line}} {{/line}} DATA: 1927. ETIMO: dall ingl.… …   Dizionario italiano

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