Table 1.
Pasting properties of wheat flour as affected by the amount and particle size of DRB
| Pasting properties | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| % DRB | Peak viscosity, cP | Break down, cP | Set back, cP | Final viscosity, cP | ||||||||
| Particle size of DRB | ||||||||||||
| Large | Medium | Fine | Large | Medium | Fine | Large | Medium | Fine | Large | Medium | Fine | |
| 0 | 1,753 ± 12ax | 1,753 ± 12ax | 1,753 ± 12ax | 737 ± 6ax | 737 ± 6ax | 737 ± 6ax | 934 ± 6ax | 934 ± 6ax | 934 ± 6ax | 1,950 ± 12ax | 1,950 ± 12ax | 1,950 ± 12ax |
| 5 | 1,527 ± 14bx | 1,590 ± 8by | 1,648 ± 12bz | 617 ± 7bx | 649 ± 6by | 675 ± 7bz | 880 ± 5bx | 910 ± 9ay | 939 ± 8az | 1,790 ± 14bx | 1,851 ± 12by | 1,903 ± 10bz |
| 10 | 1,326 ± 10cx | 1,476 ± 10cy | 1,479 ± 8cz | 508 ± 6cx | 580 ± 8cy | 578 ± 6cz | 810 ± 9cx | 880 ± 6by | 894 ± 8by | 1,627 ± 14cx | 1,776 ± 10cy | 1,795 ± 14cy |
| 15 | 1,198 ± 12dx | 1,273 ± 11dy | 1,404 ± 9dz | 443 ± 6dx | 494 ± 9dy | 538 ± 8dz | 775 ± 6dx | 784 ± 7cx | 877 ± 7cy | 1,530 ± 12dx | 1,562 ± 11dx | 1,742 ± 12dy |
| 20 | 1,018 ± 12ex | 1,175 ± 12ey | 1,237 ± 11ez | 361 ± 5ex | 421 ± 7ey | 457 ± 6ez | 664 ± 8ex | 757 ± 6cy | 810 ± 6cz | 1,320 ± 12ex | 1,494 ± 13ey | 1,590 ± 13ez |
| 25 | 883 ± 13fx | 1,025 ± 13fy | 1,170 ± 12fz | 308 ± 8fx | 350 ± 6fy | 416 ± 9fz | 586 ± 6fx | 685 ± 6dy | 794 ± 6dz | 1,161 ± 10fx | 1,360 ± 12fy | 1,549 ± 12fz |
Values expressed are means (n = 3) ± standard deviation; a-f, means in the same column with different superscripts were significantly (p ≤ 0.05) different; x-z for the same pasting properties, means in the same row with different superscripts were significantly (p ≤ 0.05) different