Kefir is an acidic and alcoholic fermented milk product with multiple health-promoting benefits. A previous study demonstrated that kefir enhanced calcium absorption in intestinal Caco-2 cells. In this study, kefir-fermented peptide-1 (KFP-1) is isolated from the kefir peptide fraction, and its function as a calcium-binding peptide is characterized.

中文翻译：

---

KFP-1，一种从 Kefir 中分离出来的新型钙结合肽，通过 TRPV6 通道促进钙流入

开菲尔是一种酸性和酒精发酵乳制品，具有多种促进健康的功效。先前的一项研究表明，开菲尔可增强肠道 Caco-2 细胞对钙的吸收。在这项研究中，开菲尔发酵肽 1 (KFP-1) 从开菲尔肽部分中分离出来，并表征了其作为钙结合肽的功能。