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. 2020 Apr 3;4(2):616–629. doi: 10.1093/tas/txaa039

Table 1.

Chemical analysis of LL product (as-fed basis)a

Item, % LLb
Crude protein 3.18
Amino acid contentc
 Taurine
 Hydroxyproline 0.01
 Aspartic acid 0.16
 Threonine 0.08
 Serine 0.07
 Glutamic acid 0.32
 Proline 0.14
 Glycine 0.08
 Alanine 0.13
 Cysteine 0.03
 Valine 0.10
 Methionine 0.02
 Isoleucine 0.08
 Leucine 0.17
 Tyrosine 0.03
 Phenylalanine 0.07
 Hydroxylysine 0.01
 Ornithine 0.01
 Lysine 0.04
 Histidine 0.03
 Arginine 0.04
 Tryptophan <0.02
Moisture 31.7
Crude fat 7.40
Crude fiber
Ash 9.46

aAnalyzed at University of Missouri Agricultural Experiment Station Chemical Laboratories (ESCL; Columbia, MO).

bSweetLac 63 (LL), LL product was obtained by Westway Feed Products (Tomball, TX).

c% of total amino acid in ingredient.