Meat • Deep Nutrition Analytics
Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted
Delivering 232 kcal per 100 grams, Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted functions as a meat with protein (26.2g) driving its core energy contribution. It serves as a rich source of Vitamin B12, offering 90% of your recommended daily allowance (2.16 µg). A higher calorie density (2.3 kcal/g) is balanced by deep micronutrient richness across multiple essential vitamins and minerals.
- Protein
- 26.2 g
- Carbohydrates
- 0 g
- Fat
- 13.3 g
- Fiber
- 0 g
Protein & Amino Acid Partitioning
Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted supplies 26.2g of protein per 100g, accounting for approximately 45% 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 |
|---|---|
| Energy | 971 kJ |
| Total lipid (fat) | 13.3 g |
| Carbohydrate, by difference | 0 g |
| Energy | 232 kcal |
| Protein | 26.2 g |
| Fiber, total dietary | 0 g |
Micronutrients
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin B12 | 2.2 µg |
| Selenium | 26.9 µg |
| Zinc | 4.5 mg |
| Phosphorus | 195 mg |
| Copper | 0.1 mg |
Vitamins
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin E (alpha-tocopherol) | 0.1 mg |
| Vitamin B-6 | 0.1 mg |
| Vitamin B-12 | 2.2 µg |
Minerals
| Nutrient | Amount per 100 g |
|---|---|
| Calcium, Ca | 21 mg |
| Potassium, K | 315 mg |
| Zinc, Zn | 4.5 mg |
| Iron, Fe | 1.8 mg |
| Magnesium, Mg | 23 mg |
| Phosphorus, P | 195 mg |
| Sodium, Na | 81 mg |
| Copper, Cu | 0.1 mg |
| Manganese, Mn | 0 mg |
| Selenium, Se | 26.9 µg |
Other nutrients
| Nutrient | Amount per 100 g |
|---|---|
| Folate, DFE | 22 µg |
| Water | 60.1 g |
| Niacin | 6.2 mg |
| Pantothenic acid | 0.7 mg |
| Isoleucine | 1.3 g |
| Leucine | 2 g |
| Lysine | 2.3 g |
| Cystine | 0.3 g |
| Valine | 1.4 g |
| Arginine | 1.6 g |
| Histidine | 0.8 g |
| Aspartic acid | 2.3 g |
| Serine | 1 g |
| SFA 10:0 | 0 g |
| SFA 16:0 | 2.6 g |
| SFA 18:0 | 1.6 g |
| MUFA 18:1 | 5.4 g |
| PUFA 18:2 | 0.7 g |
| PUFA 18:3 | 0.1 g |
| PUFA 20:4 | 0.1 g |
| Fatty acids, total monounsaturated | 5.8 g |
| Fatty acids, total polyunsaturated | 0.9 g |
| Thiamin | 0.1 mg |
| Riboflavin | 0.2 mg |
| Folate, total | 22 µg |
| Folate, food | 22 µg |
| Tryptophan | 0.3 g |
| Threonine | 1.1 g |
| Methionine | 0.7 g |
| Phenylalanine | 1.1 g |
| Tyrosine | 0.9 g |
| Alanine | 1.6 g |
| Glutamic acid | 3.8 g |
| Glycine | 1.3 g |
| Proline | 1.1 g |
| Cholesterol | 88 mg |
| Fatty acids, total saturated | 4.8 g |
| SFA 12:0 | 0 g |
| SFA 14:0 | 0.4 g |
| MUFA 16:1 | 0.4 g |
| Ash | 1.1 g |
Serving calculator
Nutritional Highlights & Outliers
High Vitamin B12
Delivers 2.2 µg of Vitamin B12 (90% DV), essential for neurological function, DNA synthesis, and red blood cell formation.
Zinc Rich
Contains 4.5 mg of zinc, vital for cellular immunity, wound recovery, and protein metabolic processes.
Common serving sizes
- piece, cooked, excluding refuse (yield from 1 lb raw meat with refuse)159 g
- oz85 g
Compare Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted with Category Peers
Pork, fresh, leg (ham), shank half, separable lean and fat, cooked, roasted vs Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted
Compared to Pork, fresh, leg (ham), shank half, separable lean and fat, cooked, roasted, Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted has 1% more protein and 0% higher calories per 100g.
Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted vs Lamb, Australian, imported, fresh, shoulder, whole (arm and blade), separable lean only, trimmed to 1/8" fat, cooked
Compared to Lamb, Australian, imported, fresh, shoulder, whole (arm and blade), separable lean only, trimmed to 1/8" fat, cooked, Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted has 0% more protein and 0% lower calories per 100g.
Frequently Asked Questions
How many calories are in Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted?
A standard 100-gram serving of Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted contains 232 calories (971 kJ), alongside 26.2g of protein, 0g of carbohydrates, and 13.3g of fat.
In common serving sizes:- 159g (piece, cooked, excluding refuse (yield from 1 lb raw meat with refuse)): ~369 kcal
- 85g (oz): ~197 kcal
Is Lamb, rib, separable lean only, trimmed to 1/4" 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), Lamb, rib, separable lean only, trimmed to 1/4" 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 Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted?
According to MicroNutritious deep analytics of USDA laboratory data, the most significant micronutrients in a 100g serving of Lamb, rib, separable lean only, trimmed to 1/4" fat, choice, cooked, roasted are:
- Vitamin B12: 2.16 µg (90% of your daily value)
- Selenium: 26.9 µg (49% of your daily value)
- Zinc: 4.47 mg (41% 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 172495).