Pork, fresh, ground, raw

Fresh ground pork is raw pork meat that has been mechanically minced. Historically, pork has been consumed for thousands of years, with evidence of domestication of pigs (Sus scrofa domesticus) dating back to ancient Mesopotamia. Ground pork can come from a variety of cuts of the pig, including shoulder, loin, and trim from other parts of the carcass. In the United States and many other nations, ground pork is a staple ingredient in everyday cuisines—used in sausages, meatballs, dumplings, burgers, and stir‑fries. Because the pork is raw, it is subject to strict safety and handling protocols to prevent foodborne illness. Raw ground pork differs from whole cuts (such as pork loin or chops) mainly in texture and surface area: grinding exposes more meat surface and distributes bacteria more widely, which is why storage times and cooking requirements differ from whole cuts. Varieties may include lean ground pork (with reduced visible fat) or regular ground pork. In some countries, fat percentage labeling is required, while in others, visual inspection guides selection. The color of quality fresh ground pork should be a uniform pink to pale red without strong off‑odors—an indicator of freshness. Ground pork’s role in nutrition has been the subject of research because of its contribution to dietary protein intake and its micronutrient density. According to data and modeling studies, pork products provide high‑quality protein with all nine essential amino acids, and some varieties—especially lean cuts—can be incorporated into balanced eating patterns. Differing from processed pork products (like bacon or ham), fresh ground pork has no added sodium or preservatives in its raw state (unless specified). It reflects the inherent nutrient profile of the pig meat, including water, fat, vitamins, and minerals. The history of ground pork parallels culinary innovation: in Chinese cuisine, dishes like dumplings (jiaozi) often use seasoned ground pork inside dough wrappers. In Europe, ground pork is used in sausages and meatloaves, often blended with herbs and spices. In the U.S., ground pork can be part of breakfast sausage links or patties, where fat content and seasoning vary widely. Understanding these traditions helps contextualize how fresh ground pork functions both nutritionally and culturally, adapting to a range of taste profiles and cooking techniques.

The nutritional complexity of fresh ground pork reflects its rich composition of macronutrients and micronutrients that support many physiological functions. On a 100 g raw basis, ground pork provides 263 kcal, obtained primarily from fat and protein—with 21.19 g of total fat and 16.88 g of protein. This results in about 74 % of calories from fat and 26 % from protein (with negligible carbohydrate content), making it a dense source of energy and an efficient provider of amino acids for muscle building, maintenance, and repair. Protein in ground pork is complete, containing all nine essential amino acids, which are crucial for muscle protein synthesis, immune function, and enzyme production. Key amino acids present include leucine and lysine, which play important roles in muscle metabolism and tissue repair. Additionally, ground pork contributes significantly to daily intake of B‑vitamins: thiamin (B1) at 0.732 mg helps with carbohydrate metabolism and nervous system function, riboflavin (B2) at 0.235 mg plays roles in energy production, and niacin (B3) at 4.338 mg participates in DNA repair and metabolism. Micronutrient content in ground pork highlights its value beyond protein and fat. Minerals such as selenium (24.6 µg) and phosphorus (175 mg) are present in meaningful amounts; selenium is a potent antioxidant cofactor in glutathione peroxidase enzymes, while phosphorus is required for bone health and energy metabolism. Zinc (2.2 mg) supports immune responses and wound healing. Potassium (287 mg) contributes to electrolyte balance and cardiovascular function. Iron (0.88 mg) although present in modest amounts, is important for oxygen transport and energy production. The fat profile in pork includes saturated fats (7.87 g), monounsaturated fats (9.44 g), and polyunsaturated fats (1.91 g). The saturated fats provide structure and texture to meat, while monounsaturated fats, such as oleic acid, are associated with beneficial effects on lipid profiles when consumed in moderation with a balanced diet. There are very small amounts of essential fatty acids, including linoleic and linolenic acids. Comparing fresh ground pork with other meats: a similar raw ground beef serving might deliver higher saturated fat but slightly lower monounsaturated fat. Compared to chicken breast, ground pork has higher total fat but similar protein content, demonstrating it can fit diverse dietary goals depending on portion size and cooking method. Nutrient density—defined as nutrients per calorie—remains comparatively high for vitamins like thiamin and minerals like selenium in ground pork. As a raw product, the values change when cooked, concentrating nutrients as water is lost. For example, cooked ground pork’s protein percentage appears higher, though the absolute amount per serving may vary depending on cooking method and dripping of fat.

Source: USDA FoodData Central (FDC ID: 167902)