摘要
本文比较了六种不同树脂对爬山虎红色素的吸附能力,选用其中最佳的HPD-600树脂作为爬山虎红色素的吸附和分离的树脂;考察了几种不同的洗脱剂的洗脱效果,选择最佳的甲醇作为洗脱剂,其产品质量较好,色价高;研究了食品中几种常见的共存物,几种金属离子、氧化剂、温度及光等对爬山虎红色素稳定性的影响。
The paper compared 6 different resin’s adsorption capability to red pigment of Parthenocissus Tricuspidate Plach.The best resin HPD-600 was chosen as the adsorption separating agent for red pigment. After observing The effects of severaldifferent decolourizers, the best alcohol among them was chosen, which led to the high quality and high color value of theproduct. The affecting factors to stability of red pigment were researched including the co-existing substances in the food, suchas metal anions, oxidants, temperature and light.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2004年第4期74-80,共7页
Food Science
基金
湖南省林产化工重点实验室资助项目(2002-CO12)
