SITI ZAENAB, 059912137
(2004)
UJI PENDAHULUAN PERBANDINGAN POTENSI ANTIBIOTIKA HASIL FERMENTASI StreptD.ycesg,iseus ATCC 10137 PADA pH AWAL 7,5,8,0 DAN 8.5 DENGAN SUHU 2IOC, 300C DAN 35°C DALAM MEDIA PADAT YANG MENGANDUNG AMPAS TAHU 2%.
Skripsi thesis, Universitas Airlangga.
Abstract
The potency of antibiotics of Streptomyces griseus ATee 10137 that fermented in media containing tofu refuse at pH 7.5, 8.0 and 8.5 at temperature 28°e, 300e and 35°e has been assayed. Streptomyces griseus ATee 10137 cultivated in solid media. Fermentation carried out by taking one Ose Streptomyces griseus ATee 10137, cultivated in liquid media, then inkubated with shaker for 4 day and used as a culture starter .. From starter culture cultivated in media containing tofu refuse 2% at pH 7.5, 8.0 and 8.5 then incubated at temperature 28°e, 300 e and 35°e for 13 days, in every 24 hours the potency ofantibiotical test has assayed using Bacillus subtilis ATee 9466 and Escherichia coli ATee 25922 as a microbe test.
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