The racemization rate of selenomethionine and methionine in yeast at 100°C and neutral pH
作者： Marcus F. Boehm , Jeffrey L. Bada
DOI: 10.1016/0003-2697(85)90361-6
关键词: Gas chromatography 、 Chemistry 、 Neutral ph 、 Chromatography 、 Yeast 、 Racemization 、 Selenium 、 Methionine
摘要: Abstract The rate of racemization selenomethinine in yeast at 100°C and pH 7.4 was determined using gas chromatography to separate the trifluoroacetyl- l -prolyl- d,l -selenomethionine methyl esters. half-life (i.e., time required attain a d/l ratio 0.33) selenomethionine found be similar that methionine have value 19–20 days.
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