2. Dried beef contains a variety of minerals and amino Z- acids needed by human body, which not only keeps the chewiness of beef, but also does not deteriorate for a long time. Nutritional components per100g of beef jerky:

3. Energy 307 calories; Protein 55.6 grams; 8 grams of fat; Carbohydrate15g; Cholesterol120mg; Thiamine 0.06 mg; Riboflavin 0.26 mg; Nicotinic acid 15.2 mg; Calcium 43 mg; 464 mg of phosphorus; Potassium 5 10 mg; Sodium 4 12.4 mg; Magnesium 107 mg; Iron 15.6 mg; Zinc 7.26 mg; Selenium 9.8 micrograms; 0.29 mg of copper; Manganese 0. 19 mg.