字幕表 動画を再生する 英語字幕をプリント Gelatin, derived from collagen, is used as a fat substitute due to its ability to gel and bind water, which can mimic the texture of fat in food products. It helps retain moisture, improving the mouthfeel and enhancing the perception of creaminess, similar to fats. In a study published in Food Research International in 2022 titled”Ultra-high pressure-assisted preparation of cowhide gelatin as a promising fat substitute: Improve the nutrition ratio and antioxidant capacity of beef patties”, researchers used UHP-assisted cowhide gelatin to replace different proportions of beef fat (0%, 25%, 50%, 75%, 100%) to make low-fat beef patties. The results showed that replacing beef fat with cowhide gelatin had no significant effect on the appearance and tenderness of beef patties