GMU:Https://www.uni-weimar.de/kunst-und-gestaltung/wiki/index.php?title=GMU:DIY Bio: doing things with biology/Sirin Unmanee/30.10.2018 : Isolating Bacteria from Kombucha, Growing Physarum polycephalum (2nd attempt) and others&action=edit&redlink=1: Difference between revisions

From Medien Wiki
No edit summary
(Blanked the page)
 
(6 intermediate revisions by the same user not shown)
Line 1: Line 1:
'''Isolating Bacteria from Kombucha'''


Here is list of ingredients to prepare 500 ml of liquid ''Gluconcetobacter'' medium
Glucose - 10 g
<br />Peptone - 2.5 g
<br />Yeast extract - 2.5 g
<br />Na2HPO4 - 1.35g
<br />Citric acid - 0.75 g
<br />Distilled or tap water  - 500 ml
<br />Agar - 7.5 g
However, in this case, I needed just 100 ml, so everything is divided by 5.
I dissolved 2 ml of Kombucha and 8 ml of distilled water, then smeared one drop of that solution onto the first slot. The others' solutions are dissolved in 1/2, 1/4, 1/8, 1/16 and 1/32 ratio respectively.
[[File:S__3178602.jpg|400px]]
'''Growing Physarum polycephalum (2st attempt)'''
I failed growing slime mold, so I tried once again with three dishes (just in case!), but this time I keep all of them inside the cabinet in the lab. I've learnt form my 1st attempt that my room is not a suitable environment for growing the slime mold.
'''Growing Physarum polycephalum (2st attempt)'''

Latest revision as of 22:30, 30 October 2018