نتایج جستجو برای: a secondary metabolite
تعداد نتایج: 13494116 فیلتر نتایج به سال:
results however the maximum production of avermectin b1b (17 mg/l) was obtained by using sm2 growth medium containing soluble corn starch, yeast extract, kcl, caco3 and mgso4 which was detected qualitatively by using tlc and quantitatively by hplc. conclusions maximum production was observed with initial medium ph of 7, 10% inoculum size with incubation temperature of 31°c for 10 days of fermen...
Background: To determine the atmospheric contamination by pesticides, conducting laboratory studies is necessary before operating field studies. The aim of this research study was to develop an analytical method to sample and simultaneously determine airborne amitraz and its metabolite. Methods: A modified fritted impinger with acetonitrile as the liquid sorbent was used in order to study the...
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