2.1 ReagentsSodiumsulfate,ammoniums

2.1 Reagents
Sodiumsulfate,ammoniumsulfateandmonosodium L-gluta-
matewereofanalyticalgradeandusedwithoutfurtherpurification.
TheNH4GAsolutionwasfedintothereactorinsteadofthereal
fermentationbrothpretreatedby filtration.BecauseNH4GAisnot
availablecommercially,theNH4GAsolutionwaspreparedbyadding
ammoniatoasolutionof L-GlutamicaciduntilthepHreached6.5.

ผลลัพธ์ (ไทย) 1:

2.1 reagentsSodiumsulfate, ammoniumsulfateandmonosodium L-gluta -matewereofanalyticalgradeandusedwithoutfurtherpurificationTheNH4GAsolutionwasfedintothereactorinsteadoftherealเครื่องกรอง fermentationbrothpretreatedby BecauseNH4GAisnotavailablecommercially, theNH4GAsolutionwaspreparedbyaddingammoniatoasolutionof L GlutamicaciduntilthepHreached6.5

ผลลัพธ์ (ไทย) 2:

2.1 การวิเคราะห์สาร
Sodiumsulfate, ammoniumsulfateandmonosodium L-GlutamicaciduntilthepHreached6.5

ผลลัพธ์ (ไทย) 3:

2.1 สารเคมีโซเดียมซัลเฟต ammoniumsulfateandmonosodium
-
, l-gluta matewereofanalyticalgradeandusedwithoutfurtherpurification .
การกรอง fermentationbrothpretreatedby thenh4gasolutionwasfedintothereactorinsteadofthereal becausenh4gaisnot

availablecommercially thenh4gasolutionwaspreparedbyadding
, ammoniatoasolutionof l-glutamicaciduntilthephreached6.5 .