“…In the fish MP‐based film formulated with different concentrations (0, 1, 2, 3, and 4% w/w) of MTGase, Kaewprachu, Osako, Tongdeesoontorn, and Rawdkuen (2017) observed that the thickness and tensile strength of the film increased as the MTGase concentration increased, indicating that MTGase effectively induced MP molecules cross‐linking in the fish MP‐based film. Numerous studies have been carried out to evaluate the effectiveness of MTGase in improving the interaction of MP and non‐meat protein sources, including soy protein isolate (SPI) (Chin, Go, & Xiong, 2009; Ramírez‐Suárez & Xiong, 2003; Yang & Zhang, 2019), pea protein (Sun & Arntfield, 2012), red bean protein isolate (RBPI) (Lee, Jang, Kang, & Chin, 2017), kidney bean protein isolate (KPI) (Wu, He, Hong, & Wang, 2016), and so on. These results showed that the addition of appropriate amounts of MTGase contributed to partial covalent cross‐linking between these non‐meat protein sources and MP through glutamyl‐lysine interactions.…”