Meat • Deep Nutrition Analytics
Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, choice, cooked, roasted
Delivering 173 kcal per 100 grams, Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, choice, cooked, roasted functions as a meat with protein (29g) driving its core energy contribution. Remarkably, just 100g supplies an outstanding 140% DV of Vitamin B12 (3.36 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 g
- Carbohydrates
- 0 g
- Fat
- 6.4 g
- Fiber
- 0 g
Protein & Amino Acid Partitioning
Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, choice, cooked, roasted supplies 29g of protein per 100g, accounting for approximately 67% 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 |
| Energy | 725 kJ |
| Protein | 29 g |
| Energy | 173 kcal |
| Total lipid (fat) | 6.4 g |
Micronutrients
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin B12 | 3.4 µg |
| Zinc | 7.1 mg |
| Selenium | 35 µg |
| Vitamin B6 | 0.6 mg |
| Phosphorus | 245 mg |
Vitamins
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin B-12 | 3.4 µg |
| Vitamin K (phylloquinone) | 1.6 µg |
| Vitamin A, IU | 4 IU |
| Vitamin A, RAE | 1 µg |
| Vitamin D3 (cholecalciferol) | 0.1 µg |
| Vitamin D (D2 + D3) | 0.1 µg |
| Vitamin D (D2 + D3), International Units | 4 IU |
| Vitamin B-6 | 0.6 mg |
Minerals
| Nutrient | Amount per 100 g |
|---|---|
| Iron, Fe | 2.8 mg |
| Magnesium, Mg | 27 mg |
| Phosphorus, P | 245 mg |
| Sodium, Na | 57 mg |
| Copper, Cu | 0.1 mg |
| Calcium, Ca | 5 mg |
| Potassium, K | 379 mg |
| Zinc, Zn | 7.1 mg |
| Selenium, Se | 35 µg |
Other nutrients
| Nutrient | Amount per 100 g |
|---|---|
| Folate, total | 7 µg |
| Folate, food | 7 µg |
| Retinol | 1 µg |
| Cholesterol | 88 mg |
| Fatty acids, total trans | 0.3 g |
| Fatty acids, total saturated | 2 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 |
| SFA 17:0 | 0.1 g |
| SFA 24:0 | 0 g |
| MUFA 18:1 c | 2.1 g |
| PUFA 18:2 n-6 c,c | 0.2 g |
| MUFA 17:1 | 0.1 g |
| Fatty acids, total trans-monoenoic | 0.3 g |
| Folate, DFE | 7 µg |
| SFA 10:0 | 0 g |
| SFA 16:0 | 1.1 g |
| SFA 18:0 | 0.6 g |
| SFA 20:0 | 0 g |
| MUFA 18:1 | 2.4 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 | 2.7 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 |
| PUFA 22:5 n-3 (DPA) | 0 g |
| SFA 12:0 | 0 g |
| Thiamin | 0.1 mg |
| Riboflavin | 0.2 mg |
| Tryptophan | 0.3 g |
| Threonine | 1.4 g |
| Methionine | 0.8 g |
| Phenylalanine | 1.2 g |
| Tyrosine | 1.1 g |
| Alanine | 1.8 g |
| Glutamic acid | 4.9 g |
| Glycine | 1.3 g |
| Proline | 1.3 g |
| Hydroxyproline | 0.1 g |
| Ash | 1.1 g |
| Water | 63.6 g |
| Isoleucine | 1.4 g |
| Leucine | 2.6 g |
| Lysine | 2.9 g |
| Cystine | 0.3 g |
| Valine | 1.5 g |
| Arginine | 2 g |
| Histidine | 1.1 g |
| Aspartic acid | 2.9 g |
| Serine | 1.2 g |
| Niacin | 5.8 mg |
Serving calculator
Nutritional Highlights & Outliers
Zinc Rich
Contains 7.1 mg of zinc, vital for cellular immunity, wound recovery, and protein metabolic processes.
Nutrient Density Payload
Contains 6 essential micronutrients meeting or exceeding 15% of your daily reference value per 100g.
Common serving sizes
- oz85 g
- roast806 g
Compare Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, choice, cooked, roasted with Category Peers
Turkey, retail parts, drumstick, meat only, cooked, roasted vs Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, choice, cooked, roasted
Compared to Turkey, retail parts, drumstick, meat only, cooked, roasted, Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, choice, cooked, roasted has 1% more protein and 0% higher calories per 100g.
Beef, round, knuckle, tip side, steak, separable lean and fat, trimmed to 0" fat, choice, cooked, grilled vs Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, choice, cooked, roasted
Compared to Beef, round, knuckle, tip side, steak, separable lean and fat, trimmed to 0" fat, choice, cooked, grilled, Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, choice, cooked, roasted has 1% more protein and 0% lower 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, choice, cooked, roasted?
A standard 100-gram serving of Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, choice, cooked, roasted contains 173 calories (724 kJ), alongside 29g of protein, 0g of carbohydrates, and 6.4g of fat.
In common serving sizes:- 85g (oz): ~147 kcal
- 806g (roast): ~1394 kcal
Is Beef, loin, top sirloin petite roast, boneless, separable lean only, trimmed to 0" fat, choice, 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, choice, 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, choice, 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, choice, cooked, roasted are:
- Vitamin B12: 3.36 µg (140% of your daily value)
- Zinc: 7.11 mg (65% of your daily value)
- Selenium: 35 µg (64% 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 173407).