摘要
本文研究了用大孔树脂吸附和分离水溶性姜黄色素,比较了5种树脂对水溶性姜黄色素的吸附。选用X-5树脂作吸附剂,洗脱剂用80%的乙醇,产品质量好,X-5树脂非常稳定,使用18次后,其吸附率仅降低3.69%。该工艺对水溶性姜黄色素的提取效果较好。
A method of absorbing and separating buddleja officinalis curcumin pigment with macroporous resin was studied.Adsorption capacity of five resins for the pigment was compared.The result showed that X- 5 rdsin had the best performance of absorbing on water- soluble curcumin pigment.In the course of desorbing thelbsorbed water- soluble curcumin pigment with 80% ethanol,X- 5 resin showed a fairly good character of stabilization. After vepeafeduse of 18 times,the absorption factor was decreased only by 3.69% .
出处
《食品科学》
EI
CAS
CSCD
北大核心
2001年第9期40-42,共3页
Food Science
