Download (6Mb) - Etheses - Saurashtra University

Chapter 2
Synthesis of substituted pyrimidines via Wittig
Procedure
1. Inoculate test organism on the top of Mueller Hinton Agar plate with help of
sterile swab. (it can be inoculated in melted agar also )
2. The swab was dipped in the inoculum and surface of plate was streaked with
swab.
3. Streaking was repeated for 3 times and each time the plate was rotated at angle
of 60º.
4. Sterilize the cup-borer make four cups of the diameter of 8-10 mm. at equal
distance in the plate previously inoculated with seed culture.
5. The depth of well was 2.5-5.0 mm.
6. The wells have been clearly punched so the surrounding medium is not lifted
when the plug was removed out.
7. The plates were incubated at 37ºC for 24 h. Then the zone of inhibition
measured and the size of zone cited in table.
Department of Chemistry, Saurashtra university, Rajkot-360005 61