这头猪死了，但你还能在子弹、牛肉、金属、红酒和人类心脏里找到它

Core Insights - The article discusses the extensive utilization of a single pig, identified as Pig 05049, which was processed into 185 different products, showcasing the diverse applications of animal by-products beyond traditional food items [1][3][7]. Group 1: Product Applications - Pig 05049 was transformed into various meat products, which accounted for nearly half of the book's content [7]. - The pig's blood was used to extract fibrin, which is utilized in the production of "controlled-cut meat" that combines scraps of beef [7]. - Gelatin, derived from the pig, is widely used in food processing, including desserts like mousse and gummy candies, as well as in low-fat butter for texture [9][10]. Group 2: Non-Food Products - Gelatin is also employed in the pharmaceutical industry for making hard and soft capsule shells [12]. - Surprisingly, gelatin from pig bones is used in ammunition, aiding in the delivery of propellants in bullets [14]. - Additionally, gelatin is used to create ballistic gel, which simulates human soft tissue for testing bullet effectiveness [16]. Group 3: Industrial and Medical Uses - The ash from Pig 05049 is utilized in the production of bone china, which is stronger and thinner than regular porcelain [19]. - Pig bone ash is also used in aluminum casting to create protective layers for molds [21]. - Pig heart valves are used in medical procedures as biological artificial valves, providing better compatibility with blood compared to mechanical valves [26]. Group 4: Broader Implications - The article emphasizes the significant impact of animal by-products on modern life, extending beyond food to various industries, highlighting the phrase "the whole pig is valuable" [27].