Liberation of tin from a tinplate cans by trimethylamine oxide.
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چکیده
منابع مشابه
Purification and properties of trimethylamine oxide reductase from Salmonella typhimurium.
The major inducible trimethylamine oxide reductase was purified from Salmonella typhimurium LT2. The molecular weights of the native enzyme were estimated to be 332,000 by gel filtration and 170,000 by nondenaturing disc gel electrophoresis. In sodium dodecyl sulfate-gel electrophoresis, the enzyme formed a single band of molecular weight 84,000. The isoelectric point was 4.28. Maximum activity...
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متن کاملThe biosynthesis of trimethylamine-N-oxide.
Norris and Benoit (1) provided ‘good evidence that injected trimethylamine is converted in the rat to its N-oxide and excreted in the urine. Other mammals have been shown to have the ability to effect the same reaction (2, 3). In a preliminary communication (4), we have reported that hog liver microsomes will catalyze the oxidation of trimethylamine in vitro. The additional requirement for redu...
متن کاملTin Content Determination in Canned Fruits and Vegetables by Hydride Generation Inductively Coupled Plasma Optical Emission Spectrometry
Tin content in samples of canned fruits and vegetables was determined by hydride generation inductively coupled plasma atomic emission spectrometry (HG-ICP-OES), and it was compared with results obtained by standard method of flame atomic absorption spectrometry (AAS). Selected tin emission lines intensity was measured in prepared samples after addition of tartaric acid and followed by hydride ...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1975
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.41.983