Meat • Deep Nutrition Analytics
Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted
As a recognized meat, Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted delivers 170 calories per 100g, with energy primarily anchored by protein (29.1g) to support daily activity. Remarkably, just 100g supplies an outstanding 158% DV of Vitamin B12 (3.78 µg), ranking it among the most concentrated natural sources. A higher calorie density (1.7 kcal/g) is balanced by deep micronutrient richness across multiple essential vitamins and minerals.
- Protein
- 29.1 g
- Carbohydrates
- 0 g
- Fat
- 5.9 g
- Fiber
- 0 g
Protein & Amino Acid Partitioning
Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted supplies 29.1g of protein per 100g, accounting for approximately 69% of its total caloric value. With minimal or zero carbohydrates, it delivers efficient amino acid density for muscular recovery and metabolic support.
Complete Nutrition Profile (per 100 g)
Macronutrients
| Nutrient | Amount per 100 g |
|---|---|
| Fiber, total dietary | 0 g |
| Carbohydrate, by difference | 0 g |
| Total Sugars | 0 g |
| Protein | 29.1 g |
| Energy | 710 kJ |
| Energy | 170 kcal |
| Total lipid (fat) | 5.9 g |
Micronutrients
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin B12 | 3.8 µg |
| Zinc | 7.1 mg |
| Selenium | 34.8 µg |
| Vitamin B6 | 0.6 mg |
| Phosphorus | 243 mg |
Vitamins
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin A, IU | 5 IU |
| Vitamin A, RAE | 2 µg |
| Vitamin D3 (cholecalciferol) | 0.1 µg |
| Vitamin D (D2 + D3) | 0.1 µg |
| Vitamin B-12 | 3.8 µg |
| Vitamin K (phylloquinone) | 1.6 µg |
| Vitamin D (D2 + D3), International Units | 4 IU |
| Vitamin B-6 | 0.6 mg |
Minerals
| Nutrient | Amount per 100 g |
|---|---|
| Magnesium, Mg | 27 mg |
| Calcium, Ca | 5 mg |
| Selenium, Se | 34.8 µg |
| Iron, Fe | 2.8 mg |
| Phosphorus, P | 243 mg |
| Sodium, Na | 57 mg |
| Copper, Cu | 0.1 mg |
| Potassium, K | 377 mg |
| Zinc, Zn | 7.1 mg |
Other nutrients
| Nutrient | Amount per 100 g |
|---|---|
| Cholesterol | 86 mg |
| Fatty acids, total trans | 0.3 g |
| Fatty acids, total saturated | 1.7 g |
| SFA 12:0 | 0 g |
| SFA 14:0 | 0.1 g |
| MUFA 14:1 | 0 g |
| MUFA 16:1 | 0.2 g |
| PUFA 20:5 n-3 (EPA) | 0 g |
| PUFA 22:5 n-3 (DPA) | 0 g |
| SFA 17:0 | 0 g |
| SFA 24:0 | 0 g |
| MUFA 18:1 c | 1.8 g |
| PUFA 18:2 n-6 c,c | 0.1 g |
| MUFA 17:1 | 0 g |
| Fatty acids, total trans-monoenoic | 0.3 g |
| Retinol | 2 µg |
| Folate, total | 7 µg |
| Folate, food | 7 µg |
| SFA 10:0 | 0 g |
| SFA 16:0 | 1 g |
| SFA 18:0 | 0.6 g |
| SFA 20:0 | 0 g |
| MUFA 18:1 | 2.1 g |
| PUFA 18:2 | 0.2 g |
| PUFA 18:3 | 0 g |
| PUFA 20:4 | 0 g |
| MUFA 20:1 | 0 g |
| Fatty acids, total monounsaturated | 2.3 g |
| Fatty acids, total polyunsaturated | 0.2 g |
| TFA 18:1 t | 0.3 g |
| PUFA 18:2 CLAs | 0 g |
| PUFA 18:3 n-6 c,c,c | 0 g |
| Folate, DFE | 7 µg |
| Ash | 1.1 g |
| Tryptophan | 0.4 g |
| Threonine | 1.5 g |
| Methionine | 0.8 g |
| Phenylalanine | 1.3 g |
| Tyrosine | 1.2 g |
| Alanine | 1.9 g |
| Glutamic acid | 5.2 g |
| Glycine | 1.4 g |
| Proline | 1.3 g |
| Hydroxyproline | 0.1 g |
| Thiamin | 0.1 mg |
| Riboflavin | 0.2 mg |
| Water | 63.9 g |
| Isoleucine | 1.5 g |
| Leucine | 2.7 g |
| Lysine | 3.1 g |
| Cystine | 0.3 g |
| Valine | 1.6 g |
| Arginine | 2.1 g |
| Histidine | 1.2 g |
| Aspartic acid | 3.1 g |
| Serine | 1.3 g |
| Niacin | 5.9 mg |
Serving calculator
Nutritional Highlights & Outliers
High Vitamin B12
Delivers 3.8 µg of Vitamin B12 (158% DV), essential for neurological function, DNA synthesis, and red blood cell formation.
Zinc Rich
Contains 7.1 mg of zinc, vital for cellular immunity, wound recovery, and protein metabolic processes.
Common serving sizes
- roast768 g
- oz85 g
Compare Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted with Category Peers
Pork, fresh, loin, top loin (chops), boneless, separable lean only, with added solution, cooked, broiled vs Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted
Compared to Pork, fresh, loin, top loin (chops), boneless, separable lean only, with added solution, cooked, broiled, Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted has 2% less protein and 0% lower calories per 100g.
Beef, loin, top sirloin cap steak, boneless, separable lean only, trimmed to 1/8" fat, select, cooked, grilled vs Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted
Compared to Beef, loin, top sirloin cap steak, boneless, separable lean only, trimmed to 1/8" fat, select, cooked, grilled, Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted has 2% more protein and 0% higher calories per 100g.
Frequently Asked Questions
How many calories are in Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted?
A standard 100-gram serving of Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted contains 170 calories (711 kJ), alongside 29.1g of protein, 0g of carbohydrates, and 5.9g of fat.
In common serving sizes:- 768g (roast): ~1306 kcal
- 85g (oz): ~145 kcal
Is Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted suitable for a keto or low-carb diet?
Yes. With only 0g of net carbs per 100g (0g total carbohydrates minus 0g dietary fiber), Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted is exceptionally keto-friendly and fits easily within strict daily carbohydrate limits.
What are the main vitamins and minerals found in Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted?
According to MicroNutritious deep analytics of USDA laboratory data, the most significant micronutrients in a 100g serving of Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, all grades, cooked, roasted are:
- Vitamin B12: 3.78 µg (158% of your daily value)
- Zinc: 7.07 mg (64% of your daily value)
- Selenium: 34.8 µg (63% of your daily value)
Values are standardized against FDA Daily Values for a 2,000 calorie diet.
Data source: USDA FoodData Central, SR Legacy (FDC ID 173051).