Table 2.
Correlation coefficient, enrichment addition, type, and volume of all the sample types on HPLC.
| Number | Enrichment addition | Sample type | Sample volume (μL) | Distilled water volume (μL) | Correlation coefficient (r 2) |
|---|---|---|---|---|---|
| (1) | β-Lactoglobulin | Start extract | 25, 50, and 100 | 975, 950, and 900 | 0.9941 |
| (2) | Extract foamed | 300, 500, and 1000 | 700, 500, and 0 | 0.9978 | |
|
| |||||
| (1) | Albumin bovine | Start extract | 25, 50, and 100 | 975, 950, and 900 | 0.9943 |
| (2) | Extract foamed | 300, 500, and 1000 | 700, 500, and 0 | 0.9996 | |
|
| |||||
| (1) | Starch (soluble) | Start extract | 25, 50, and 100 | 975, 950, and 900 | 0.9949 |
| (2) | Extract foamed | 300, 500, and 1000 | 700, 500, and 0 | 0.9978 | |
|
| |||||
| (1) | Without additive | Start extract | 25, 50, and 100 | 975, 950, and 900 | 0.9951 |
| (2) | Extract foamed | 300, 500, and 1000 | 700, 500, and 0 | 0.9998 | |