Browsing by Subject "1985 Dissertation L336"
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Comparative alkaline hydrolysis for the determination of tryptophan in feedstuffs and determination of the tryptophan requirements for 5 to 20 and 20 to 50 kilogram pigs (Texas A&M University. Libraries, 1985)Thirty two feedstuffs and lysozyme were hydrolyzed using either Ba(OH)2, NaOH or LiOH and analyzed by ion-exchange chromotography to determine which gave the most accurate and repeatable results. The tryptophan recovery ...