Meat • Deep Nutrition Analytics
Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted
Delivering 342 kcal per 100 grams, Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted functions as a meat with fat (27.5g) driving its core energy contribution. It contributes substantial micronutrient density, highlighted by Vitamin B12 at 93% of the standard daily value (2.22 µg). Despite a higher energy concentration (3.4 kcal/g), it delivers substantial micronutrient density to support nutrient-dense meal planning.
- Protein
- 21.8 g
- Carbohydrates
- 0 g
- Fat
- 27.5 g
- Fiber
- 0 g
Protein & Amino Acid Partitioning
Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted supplies 21.8g of protein per 100g, accounting for approximately 26% 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 | 1430 kJ |
| Total lipid (fat) | 27.5 g |
| Carbohydrate, by difference | 0 g |
| Energy | 341 kcal |
| Protein | 21.8 g |
| Fiber, total dietary | 0 g |
Micronutrients
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin B12 | 2.2 µg |
| Selenium | 22.3 µg |
| Zinc | 3.6 mg |
| Phosphorus | 170 mg |
| Copper | 0.1 mg |
Vitamins
| Nutrient | Amount per 100 g |
|---|---|
| Vitamin B-6 | 0.1 mg |
| Vitamin B-12 | 2.2 µg |
Minerals
| Nutrient | Amount per 100 g |
|---|---|
| Selenium, Se | 22.3 µg |
| Calcium, Ca | 22 mg |
| Potassium, K | 277 mg |
| Zinc, Zn | 3.6 mg |
| Iron, Fe | 1.6 mg |
| Magnesium, Mg | 20 mg |
| Phosphorus, P | 170 mg |
| Sodium, Na | 74 mg |
| Copper, Cu | 0.1 mg |
| Manganese, Mn | 0 mg |
Other nutrients
| Nutrient | Amount per 100 g |
|---|---|
| Folate, DFE | 16 µg |
| Niacin | 6.7 mg |
| Pantothenic acid | 0.6 mg |
| Isoleucine | 1.1 g |
| Leucine | 1.7 g |
| Lysine | 1.9 g |
| Cystine | 0.3 g |
| Valine | 1.2 g |
| Arginine | 1.3 g |
| Histidine | 0.7 g |
| Aspartic acid | 1.9 g |
| Water | 49.6 g |
| Serine | 0.8 g |
| SFA 10:0 | 0.1 g |
| SFA 16:0 | 5.9 g |
| SFA 18:0 | 3.7 g |
| MUFA 18:1 | 10.5 g |
| PUFA 18:2 | 1.5 g |
| PUFA 18:3 | 0.4 g |
| PUFA 20:4 | 0.1 g |
| Fatty acids, total monounsaturated | 11.6 g |
| Fatty acids, total polyunsaturated | 2 g |
| Ash | 0.9 g |
| Thiamin | 0.1 mg |
| Riboflavin | 0.2 mg |
| Folate, total | 16 µg |
| Folate, food | 16 µg |
| Tryptophan | 0.3 g |
| Threonine | 0.9 g |
| Methionine | 0.6 g |
| Phenylalanine | 0.9 g |
| Tyrosine | 0.7 g |
| Alanine | 1.3 g |
| Glutamic acid | 3.2 g |
| Glycine | 1.1 g |
| Proline | 0.9 g |
| Cholesterol | 96 mg |
| Fatty acids, total saturated | 11.7 g |
| SFA 12:0 | 0.1 g |
| SFA 14:0 | 1.1 g |
| MUFA 16:1 | 0.8 g |
Serving calculator
Nutritional Highlights & Outliers
High Vitamin B12
Delivers 2.2 µg of Vitamin B12 (93% DV), essential for neurological function, DNA synthesis, and red blood cell formation.
Zinc Rich
Contains 3.6 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)248 g
- oz85 g
Compare Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted with Category Peers
Beef, rib, small end (ribs 10-12), separable lean and fat, trimmed to 1/8" fat, all grades, cooked, roasted vs Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted
Compared to Beef, rib, small end (ribs 10-12), separable lean and fat, trimmed to 1/8" fat, all grades, cooked, roasted, Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted has 3% less protein and 0% higher calories per 100g.
Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted vs Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, broiled
Compared to Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, broiled, Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted has 6% less protein and 1% higher calories per 100g.
Frequently Asked Questions
How many calories are in Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted?
A standard 100-gram serving of Lamb, rib, separable lean and fat, trimmed to 1/8" fat, choice, cooked, roasted contains 342 calories (1431 kJ), alongside 21.8g of protein, 0g of carbohydrates, and 27.5g of fat.
In common serving sizes:- 248g (piece, cooked, excluding refuse (yield from 1 lb raw meat with refuse)): ~848 kcal
- 85g (oz): ~291 kcal
Is Lamb, rib, separable lean and fat, trimmed to 1/8" 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 and fat, trimmed to 1/8" 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 and fat, trimmed to 1/8" 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 and fat, trimmed to 1/8" fat, choice, cooked, roasted are:
- Vitamin B12: 2.22 µg (93% of your daily value)
- Selenium: 22.3 µg (41% of your daily value)
- Zinc: 3.62 mg (33% 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 172552).