Table 2. Protein compositon of digestive enzyme supplements.
| Identified Protein | Organism | Accession 1 | Suppl A | Suppl B | Suppl C | Suppl D | Suppl E |
|---|---|---|---|---|---|---|---|
| Gluco-amylase | Aspergillus awamori | AMYG_ASPAW | 47 | 12 | 7 | 7 | |
| Alpha-amylase A type-3 | Aspergillus oryzae | AMYA3_ASPOR | 12 | 45 | 29 | 18 | 16 |
| Alpha-amylase | Bacillus amyloliquefaciens | AMY_BACAM | 9 | ||||
| Beta-galactosidase 2 | Aspergillus Niger | BGAL_ASPNG | 2 | 2 | |||
| Aspartic protease pep1 | Aspergillus oryzae | PEPA_ASPOR | 8 | 12 | 4 | 3 | |
| Aspartic protease pep1 | Aspergillus awamori | PEPA_ASPAW | 8 | 2 | |||
| Alkaline protease 1 | Aspergillus oryzae | ORYZ_ASPOR | 6 | 6 | 2 | ||
| Subtilisin Carlsberg | Bacillus licheniformis | SUBT_BACLI | 5 | 2 | |||
| Subtilisin BPN | Bacillus amyloliquefaciens | SUBT_BACAM | 3 |
20 μg of digestive enzyme supplement was acid-inactivated, reduced, alkylated and digested with 2 μg of trypsin as specified in S2 Text Methods.Tryptic peptides were analyzed by LC-MS and the proteins identified using Mascot search engine. The numbers represent the number of unique peptides matching the protein.
1Uniprot database
2alternative name, Lactase-N