The hydrolysis enzymatically of haemoglobin into heme-enriched peptide with the high ratio of heme/peptide nitrogen and the content of acid-soluble heme peptide has been studied.

• 以血红素/多肽氮比及酸溶性血红素多肽百分比为指标,研究酶法水解血红蛋白生产富血红素多肽。