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* Laboratory project, insolation of one bactería from a group of bacterias. | * Laboratory project, insolation of one bactería from a group of bacterias. | ||
* Day 1: Preparation of sample | |||
1) Medium preparation for ''Gluconacetobacter'' (500ml) | 1) Medium preparation for ''Gluconacetobacter'' (500ml) | ||
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2) Bacteria insolation, a mixture of original bacteria ''combuscha'' diluted in distilled water in different proportions. | 2) Bacteria insolation, a mixture of original bacteria ''combuscha'' diluted in distilled water in different proportions. | ||
*1 | *1) 5 parts of original bacteria into 50 parts of distilled water ''1/10'' | ||
*2 | *2) 2 parts of sample #1 into 50 parts of distilled water. | ||
*3 | *3) 2 parts of sample #2 into 50 parts of distilled water. | ||
*4 | *4) 2 parts of sample #3 into 50 parts of distilled water. | ||
*5 | *5) 2 parts of sample #4 into 50 parts of distilled water. | ||
*6 | *6) Distilled water. ''control sample'' | ||
[[File:Bio-03a.png|400px]] | [[File:Bio-03a.png|400px]] |
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