食品科学 ›› 2004, Vol. 25 ›› Issue (4): 90-95.

• 工艺技术 • 上一篇    下一篇

利用冰醋酸提取血红素的研究

 钟耀广   

  1. 大连轻工业学院生物与食品工程学院
  • 出版日期:2004-04-15 发布日期:2011-10-24

Study on Porcine Blood Heme Extraction by Glacial Acetic Acid

 ZHONG  Yao-Guang   

  1. College of Biology and Food Technology, Dalian Institute of Light Industry
  • Online:2004-04-15 Published:2011-10-24

摘要: 系统地研究了冰醋酸法提取猪血球中的血红素。结果表明,提取血红素的最佳工艺为冰醋酸与血球的比例为4.41,温度为105℃、时间为40min、氯化钠添加量为血球的1.5%;此时,提取的粗血红素含量大约在50%左右。

关键词: 血红素, 提取, 冰醋

Abstract: It was studied in a systematic way that heme was extracted from porcine blood corpuscle by glacial acetic acid. Theresults showed that the optimum conditions for the extraction of heme were: glacial acetic acid and blood corpuscle at a ratio of4.4:1(V:V), sodium chloride added at 1.5%(V:V) and time for 40 min at 105℃. The content of heme was about 50% withoutfurther purification.

Key words: heme, extraction, glacial acetic acid