Dear adnanavis,
Japanese Crystals, also known as Crystal Algae (which is misleading
since they do not contain substances derived from algae), Tibi,
Tibicos, or Water Kefir, are a symbiosis formed by various yeasts
(like Saccharomyces cerevisiae) and bacteria (like Lactobacillus
brevis, Streptococcus lactis) when combined. Together, the
microorganisms from small whitish-translucent lumps resembling
crystals. They have no specific scientific name.
Being living organisms, the crystal-like structures reproduce when
kept properly, thus providing a permanent supply.
Please note that the countless healthy effects attributed to Water
Kefir beverages are not scientifically proven. On the other hand, no
negative effects are known, either.
It is unclear where and when use of Japanese Crystals for preparing
beverages with an alleged healthy effect began or how and by whom they
were first made for this purpose. However, they were already in use in
various parts of Europe under several names in the 1930s.
There are very few sources to purchase Japanese Crystals/Water Kefir
grains from, probably du to the unusual nature of the material (after
all, they are living microorganisms that can not be stored easily). I
did not find suppliers in the USA at all, but here is a German
supplier who will ship, with instruction on how to use the crystals,
since it is a rather complicated process:
Vitaldrinks.de
Maren Buerger
Louisenstrasse 3
01099 Dresden
Germany
--
E-Mail: maren.buerger@vitaldrinks.de
Website: http://www.kombuchapilz.de/english/start.htm
This section of the website is about Water Kefir / Japanese Crystals:
http://www.kombuchapilz.de/english/waterkefir.htm
Hope this helps!
Regards,
Scriptor
Sources:
Wikipedia: Wasserkefir (in German)
http://de.wikipedia.org/wiki/Wasserkefir
Wikipedia: Tibicos
http://en.wikipedia.org/wiki/Water_kefir
Japankristalle.de: FAQ (in German)
http://redirect.homeip.net/japankristalle/FAQ.15.0.html
Search terms used:
"japanische kristallalgen"
://www.google.de/search?hl=de&newwindow=1&safe=off&q=%22japanische+kristallalgen%22&btnG=Suche&meta=
wasserkefir algen
://www.google.de/search?q=wasserkefir+algen&hl=de&lr=&newwindow=1&safe=off&start=0&sa=N |