RAHMADIAN, Y.; MIYAUCHI, S.; WIJANARTI, S.; ASAI, T.; SATO, K. Presence of γ-glutamyl and β-aspartyl isopeptides, diketopiperazines, pyroglutamyl peptides, in addition to normal peptides in fish and soy sauces: Structures, contents and their bioavailability. Journal of Food Bioactives, v. 29, 31 Mar. 2025.