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Two strains named W7 and W16 were isolated by liquid enrichment culture from the corn field where atrazine has been chronically applied. Observed by gram stain and SEM, W7 belonged to gram-positive bacteria and the single cell was short bacilliform; W16 belonged to gram-negative bacteria and the single cell was spherical. Through physiological and identification and 16SrDNA sequence analysis, two...
Nowadays, endocrine disruptor compounds in the water system have become a concern due to the risk of contamination to wild life and humans even at the nanogram level. Excess estrogens and androgens are a major contributor group of endocrine compounds. Statistical surveys have shown that dairy farms contribute to over 90% of the total estrogens in the UK and US. An analytical system is being developed...
Three different protein fractions were isolated from barley bran and flour. Electrophoretic properties, including molecular weight and fraction patterns of barley protein isolates (BPIs), were characterized and examined by Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). The functional properties of BPIs also were investigated, and then compared with soy, and zein protein. SDS-PAGE...
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