Methods Several items of hepatolysate solution extracted from pig and cattle were tested based on standards, and using size-exclusion chromatography the peptide mappings were analyzed.
方法分别选取猪源、牛源肝水解肽溶液，依据标准检测部分项目，并用分子排阻色谱法进行肽图分析。
Results Each tested item complied with standards. The significant difference between peptide mappings was detected.
结果各项目检测结果均符合标准规定，而肽图明显不同。
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