نتایج جستجو برای: acremonium
تعداد نتایج: 733 فیلتر نتایج به سال:
pounds is accomplished by means of a biosynthetic pathway which closely parallels the corresponding pathway to cephalosporin C in Cephalosporium acremonium. Two of the enzymes involved in this pathway, deacetoxycephalosporin C (DAOC) synthetase and DAOC hydroxylase, carry out sequential reactions in which penicillin N undergoes ring expansion to DAOC and then DAOC is hydroxylated at the C3 meth...
Acremonium chrysogenum NCIM 1069 was used for the biosynthesis of cephalosporin-C (CPC) in batch mode of cultivation. The effect of different medium constituents for better yield of CPC was thoroughly investigated. From the results of the fermentation, it was found that ammonium sulphate as inorganic nitrogen source and methionine at the concentration of 0.4% are most suitable for higher yield ...
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