期刊文献+

黑豆皮红色素微波辅助提取与乙醇浸提的工艺比较研究 被引量:24

A comparison study on extraction technology of black bean peal red pigment between microwave-assisted extraction and traditional extraction method
下载PDF
导出
摘要 目的确定黑豆皮红色素的最佳提取条件。方法通过单因素和正交试验确定优化工艺条件。结果采用微波提取功率为中火(385W)、体积比(1:1)的75%乙醇和0.1mol/L盐酸为提取剂、提取时间120s、提取次数2次,料液比1:40时,色素提取率可达98.1%。结论微波用于提取天然植物色素优于传统工艺。 Objective To determine the optimum conditions of black bean peal red pigment extraction. Methods Single factor and orthogonal experiments were adopted respectively. Results The optimum microwave-assisted extraction (MAE) condition was dosage liquor(1:40) and extracting with 75% alcohol-0.1mol/L HCl (1:1 V/V) at middle power(385 W) for 2 times and each of 120 s.The extraction yield of the pigment could reach 98.1%. Conclusion MAE is better than traditional methods for extraction of plant pigment.
出处 《食品与药品》 CAS 2006年第05A期39-41,共3页 Food and Drug
关键词 黑豆皮红色素 提取工艺 微波提取 black bean peal red pigment extraction technology microwave-assisted extraction
  • 引文网络
  • 相关文献

参考文献6

二级参考文献16

共引文献199

同被引文献169

引证文献24

二级引证文献181

;
使用帮助 返回顶部