TABLE 3.
Concentrations of the 13 essential amino acids after 24 h of fermentation of the CDM PROT by the donor strains Efa2412, Lla2125, and Lla244 and present in the CDM TRYP prior to the culture with the receiver strainsa
| Amino acid | Concn (%) of amino acid after fermentation by: |
Concn in CDM TRYP | ||
|---|---|---|---|---|
| Efa2412 | Lla2125 | Lla244 | ||
| Asparagine | 6.9 (1.7) | 11.0 (2.7) | 4.7 (1.3) | 1.9 |
| Threonine | 4.8 (2.7) | 7.3 (4.2) | 2.1 (1.2) | 2.4 |
| Serine | 2.3 (0.9) | 6.6 (2.7) | 1.4 (0.6) | 2.4 |
| Glutamic acid | 64.7 (6.2) | 111.9 (10.7) | 61.9 (5.9) | 1.0 |
| Valine | 13.1 (5.8) | 5.9 (2.6) | 1.7 (0.7) | 5.1 |
| Methionine | 0 | 0 | 0 | 3.9 |
| Histidine | 7.4 (7.2) | 5.4 (5.2) | 5.3 (5.1) | 1.5 |
| Isoleucine | 5.7 (2.8) | 3.2 (1.6) | 0 | 3.4 |
| Leucine | 33.5 (9.0) | 10.0 (2.7) | 2.7 (0.7) | 22.0 |
| Tyrosine | 0 | 13.9 (5.5) | 10.8 (4.3) | 2.7 |
| Phenylalanine | 24.5 (11.7) | 8.8 (4.2) | 8.7 (4.2) | 12.0 |
| Arginine | 0 | 0 | 0 | 15.3 |
| Tryptophan | 10.1 (ND) | 0 | 0 | 0 |
a
Concentrations are in milligrams per liter. Percentages, in parentheses, represent the quantity of each amino acid released from milk and/or lupin proteins of the CDM. For strain codes, see Table 4. The significantly highest concentrations for each amino acid are shown in bold. ND, not determined.