All rows use the same 100-gram denominator and values from the cited records. The interval is descriptive, not a recommended intake range or statistical confidence interval.
Calories context
279 kcal at the collection midpoint
Across 17 “Rolls and buns” records, the middle reported calories value is 279 kcal per 100 grams. The central records run from 260 kcal to 337 kcal, while the complete observed span is 239 kcal to 344 kcal.
Roll, multigrain is nearest the lower central boundary, and Breadsticks, soft, stuffed or topped with melted cheese is nearest the upper central boundary. These are reference positions in this corpus, not labels of overall food quality.
Protein context
9.8 g at the collection midpoint
Across 17 “Rolls and buns” records, the middle reported protein value is 9.8 g per 100 grams. The central records run from 8.5 g to 12.3 g, while the complete observed span is 3.3 g to 14.5 g.
Roll, wheat or cracked wheat is nearest the lower central boundary, and Breadsticks, soft, fast food / restaurant is nearest the upper central boundary. These are reference positions in this corpus, not labels of overall food quality.
Carbohydrate context
47.8 g at the collection midpoint
Across 17 “Rolls and buns” records, the middle reported carbohydrate value is 47.8 g per 100 grams. The central records run from 44.2 g to 52.2 g, while the complete observed span is 36.4 g to 55.8 g.
Breadsticks, soft, fast food / restaurant is nearest the lower central boundary, and Roll, French or Vienna is nearest the upper central boundary. These are reference positions in this corpus, not labels of overall food quality.
Total fat context
5.8 g at the collection midpoint
Across 17 “Rolls and buns” records, the middle reported total fat value is 5.8 g per 100 grams. The central records run from 2.6 g to 13 g, while the complete observed span is 2.4 g to 14.4 g.
Roll, gluten free is nearest the lower central boundary, and Breadsticks, soft, fast food / restaurant is nearest the upper central boundary. These are reference positions in this corpus, not labels of overall food quality.
Dietary fiber context
2.3 g at the collection midpoint
Across 17 “Rolls and buns” records, the middle reported dietary fiber value is 2.3 g per 100 grams. The central records run from 1.9 g to 3.9 g, while the complete observed span is 1.8 g to 5.1 g.
Breadsticks, soft, stuffed or topped with melted cheese is nearest the lower central boundary, and Roll, multigrain is nearest the upper central boundary. These are reference positions in this corpus, not labels of overall food quality.
Total sugars context
3.6 g at the collection midpoint
Across 17 “Rolls and buns” records, the middle reported total sugars value is 3.6 g per 100 grams. The central records run from 1.2 g to 7.6 g, while the complete observed span is 1.1 g to 9.3 g.
Breadsticks, soft, stuffed or topped with melted cheese is nearest the lower central boundary, and Roll, white, hoagie, submarine is nearest the upper central boundary. These are reference positions in this corpus, not labels of overall food quality.
Sodium context
524 mg at the collection midpoint
Across 17 “Rolls and buns” records, the middle reported sodium value is 524 mg per 100 grams. The central records run from 454 mg to 622 mg, while the complete observed span is 380 mg to 637 mg.
Roll, multigrain is nearest the lower central boundary, and Breadsticks, soft, fast food / restaurant is nearest the upper central boundary. These are reference positions in this corpus, not labels of overall food quality.
Potassium context
122 mg at the collection midpoint
Across 17 “Rolls and buns” records, the middle reported potassium value is 122 mg per 100 grams. The central records run from 112 mg to 149 mg, while the complete observed span is 76 mg to 190 mg.
Roll, egg bread is nearest the lower central boundary, and Roll, oatmeal is nearest the upper central boundary. These are reference positions in this corpus, not labels of overall food quality.
Calcium context
103 mg at the collection midpoint
Across 17 “Rolls and buns” records, the middle reported calcium value is 103 mg per 100 grams. The central records run from 52 mg to 191 mg, while the complete observed span is 41 mg to 233 mg.
Roll, French or Vienna is nearest the lower central boundary, and Roll, gluten free is nearest the upper central boundary. These are reference positions in this corpus, not labels of overall food quality.
Iron context
3.6 mg at the collection midpoint
Across 17 “Rolls and buns” records, the middle reported iron value is 3.6 mg per 100 grams. The central records run from 2.9 mg to 4.3 mg, while the complete observed span is 2.6 mg to 4.6 mg.
Roll, egg bread is nearest the lower central boundary, and Breadsticks, soft, frozen is nearest the upper central boundary. These are reference positions in this corpus, not labels of overall food quality.