| 食用仙人掌多糖不同提取方式的比较 |
| |
| 引用本文： | 张郁松,贾颖周. 食用仙人掌多糖不同提取方式的比较[J]. 食品研究与开发, 2011, 32(9): 46-48 |
| |
| 作者姓名： | 张郁松 贾颖周 |
| |
| 作者单位： | 西安武警工程学院军事经济系,陕西西安,710086 |
| |
| 摘 要： | 以仙人掌干粉为原料,研究不同提取方式对多糖得率和品质的影响,结果证明:超声波辅助水法提取时间为40 min,多糖得率18.27%,而传统水提法却要耗时3 h,多糖得率仅为15.62%。经超声波辅助水提法所得的粗多糖经冷冻干燥后,成品色泽呈乳白色或淡黄色,质地疏松、水溶性好。
|
| 关 键 词： | 食用仙人掌 多糖 提取方式 |
Comparison on Different Extraction Methods of Polysaccharides from Edible Cactus |
| |
| ZHANG Yu-song,JIA Ying-zhou. Comparison on Different Extraction Methods of Polysaccharides from Edible Cactus[J]. Food Research and Developent, 2011, 32(9): 46-48 |
| |
| Authors: | ZHANG Yu-song JIA Ying-zhou |
| |
| Affiliation: | ZHANG Yu-song,JIA Ying-zhou(Xi an Engineering College of Armed Police Force,Xi'an,710086,Shaanxi,China) |
| |
| Abstract: | The effects of extraction rate and properties of polysaccharides from cactus powder were studied in the paper.The experimental result showed that ultrasonic extracting time is 40 min,exaction rate is 18.27 %,while water extracting time is 3 h,exaction rate is only 15.62 %.After vacuum freeze-drying,color of crude polysaccharides is milk white or light yellow,structure of crude polysaccharides is loose texture,water solubility of crude polysaccharides is good. |
| |
| Keywords: | edible cactus polysaccharides extraction technology |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
