详细信息

溶血磷脂的制备及其性能研究    

Research in Preparation and Performance of Lysophospholipids

文献类型:期刊文献

中文题名:溶血磷脂的制备及其性能研究

英文题名:Research in Preparation and Performance of Lysophospholipids

作者:周家春[1];周怀[1];徐玉佩[1]

机构:[1]华东理工大学生物工程学院,上海200237

年份:2000

卷号:11

期号:1

起止页码:38

中文期刊名:中国食品添加剂

外文期刊名:China Food Additives

收录:CSTPCD

语种:中文

中文关键词:溶血磷脂;制备;性能;稳定性;广谱抗菌作用;食品添加剂

外文关键词:lysophospholipids, preparation, performance

摘要:溶血磷脂可通过磷脂酶A_2的催化而获得。酶浓度、钙离子浓度、温度和pH对溶血磷脂转化率都有影响.对溶血磷脂性能的研究表明,溶血磷脂的乳化能力、乳化液在高温和低温下、在不同pH条件下的稳定性都明显高于普通磷脂,并且具有较强的广谱抗菌能力.
Lysophospholipids are produced from phospholipids by phospholipase A2. The affecting factors including concentration of enzyme, concentration of calcium ion, temperature and pH are studied. It is proved that lysophospholipids are a better emulsifier and more resistant to both temperature and acidity. Lysophospholipids also show high antibiotic ability.

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