Plasma Amino Acid Patterns in Sheep Receiving Abomasal Infusions of Methionine and Cystine

Abstract

Plasma amino acid patterns were studied in sheep receiving varying amounts of DL- or L-methionine (0'6-10·0 g/day) or L-cystine (2·0 and 8·0 g/day) as abomasal supplements or DL-methionine (10 g/day) as a dietary supplement.