Table 1.
Composition of the diet (as fed)
| |
Moderate fat |
Resistant starch |
||||
|---|---|---|---|---|---|---|
| 0% | 4% | 8% | 12% | 16% | ||
| Ingredients, g/kg |
|
|
|
|
|
|
| LAMS 1 |
215 |
530 |
400 |
270 |
130 |
0 |
| HAMS 2 |
0 |
0 |
130 |
260 |
400 |
530 |
| Casein |
190 |
200 |
200 |
200 |
200 |
200 |
| Maltodextrin10 |
75 |
0 |
0 |
0 |
0 |
0 |
| Sucrose |
290 |
100 |
100 |
100 |
100 |
100 |
| Anhydrous milk fat 3 |
44.2 |
0 |
0 |
0 |
0 |
0 |
| Sunflower seed oil |
118 |
70 |
70 |
70 |
70 |
70 |
| Wheat bran |
0 |
50 |
50 |
50 |
50 |
50 |
| α-cellulose |
30 |
0 |
0 |
0 |
0 |
0 |
| Vitamins 4 |
11 |
10 |
10 |
10 |
10 |
10 |
| Minerals 4 |
40 |
35 |
35 |
35 |
35 |
35 |
| L-cystine |
3 |
3 |
3 |
3 |
3 |
3 |
| Choline bitartrate |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
| Energy5, kJ/g | 17.9 | 15.7 | 15.1 | 14.5 | 13.8 | 13.2 |
1 LAMS, low amylose maize starch.
2 HAMS, high amylose maize starch was 1043 (National Starch, Australia), type 2 RS (RS2), composition per 100 g; 91 g total starch, 30 g resistant starch, 10.8 g moisture, 0.2 g fat, 0.8 g protein.
3Anhydrous milk fat, 99.9% fat (Fonterra, Mount Waverley, Australia).
4 Vitamin and mineral mix AIN-93G [10].
5 Energy content of the diets was calculated based on energy values provided by the manufacturer for individual ingredients. An energy value of 10.45 kJ was used for HAMS [11], as referred to by Aziz et al. [6].