摘要
本文对水苏糖的提取与精制作了初步研究,结果表明,最佳提取工艺条件:温度40℃,时间1h,固液比1∶14;提取液经石灰乳澄清后,透光率达86.6%;然后用2%的活性炭在80℃下处理40 m in,可获得色泽浅、澄清、透明度高的提取液。
In this paper, the extract and refinement of stachyose from Chinese artichoke were studied. Results showed that optimal extracting technologies were as follows： extract temperature was 40 ℃, extract time was lh and the ratio of material and water was 1：14. The transmittance of the extraction could be 86.6% by the effect of lime milk. The high transparency rate of extract juice could be obtained by adding 2% activated carbon and treating at 80 ℃ for 40 min.
出处
《中国食品添加剂》
CAS
2005年第6期25-28,共4页
China Food Additives
关键词
草石蚕
水苏糖
提取
精制
Chinese artichoke
Stachyose
Extraction
Refinement
