Substrate Serving for Culture Optimization and Protease Productivity by Penicillium Notatum Strain on Deproteinised Foliage Extract from Lucerne and Beet
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چکیده
منابع مشابه
Organophosphonate Utilization by the Wild-Type Strain of Penicillium notatum.
We studied the biodegradation of compounds containing phosphorus-to-carbon bonds by using a wild-type strain of Penicillium notatum. The substrate specificity of this strain was studied, and we found that it is able to utilize structurally diverse organophosphonates as sole sources of phosphorus. This ability seems to be inducible, as indicated by the presence of a lag phase during growth. A po...
متن کاملFrom Two Strains of Penicillium Notatum
This paper is the second of a series dealing with the analysis of penicillin by means of a chromatogram using solvent-phosphate buffer partition on a silica base. The first paper (Levi, 1948) described the development of this type of chromatogram which is based on that ofMartin & Synge (1941), and outlined the principles of its application to the study of penicillin. The work described was carr...
متن کاملSorbicillin analogues and related dimeric compounds from Penicillium notatum.
In our screening of microorganisms for new natural products, the fungus Penicillium notatum delivered further members of the sorbicillin family, namely, the sohirnones A [3, 1-(2,4-dihydroxy-5-methylphenyl)hex-4-en-1-one], B [4a, 1-(2,4,5-trihydroxy-3,6-dimethylphenyl)hexa-2,4-dien-1-one], and C [5, 1-(2,4,5-trihydroxy-3,6-dimethylphenyl)hex-4-en-1-one]. A stable tautomer of oxosorbicillinol (7...
متن کاملPurification of phospholipase B from Penicillium notatum by hydrophobic chromatography on palmitoyl cellulose.
Phospholipase B (lysolecithin acyl-hydrolase, EC 3.1.1.5) from the mycelia of Penicillium notatum (Institute for Fermentation, Osaka, Japan; No.4640) was adsorbed from a crude solution to palmitoyl cellulose. Adsorption was efficient at pH 4 at low ionic strength (10 mM buffer), and at pH 4-9 at higher ionic strength (1-2M NaCl in 10 mM buffer). The adsorbed enzyme was eluted from the cellulose...
متن کاملReminiscence of phospholipase B in Penicillium notatum
Since the phospholipase B (PLB) was reported as a deacylase of both lecithin and lysolecithin yielding fatty acids and glycerophosphocholine (GPC), there was a question as to whether it is a single enzyme or a mixture of a phospholipase A2 (PLA2) and a lysophospholipase (LPL). We purified the PLB in Penicillium notatum and showed that it catalyzed deacylation of sn-1 and sn-2 fatty acids of 1,2...
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ژورنال
عنوان ژورنال: The Asia Journal of Applied Microbiology
سال: 2019
ISSN: 2409-2177,2313-8157
DOI: 10.18488/journal.33.2019.61.10.17