食品科学 ›› 2007, Vol. 28 ›› Issue (10): 275-277.

• 工艺技术 • 上一篇    下一篇

超声波提取紫草叶中总黄酮的工艺研究

 马厉芳, 吴春霞, 阿不都拉·阿巴斯   

  1. 新疆大学生命科学与技术学院; 新疆大学生命科学与技术学院 新疆乌鲁木齐830046; 新疆乌鲁木齐830046;
  • 出版日期:2007-10-15 发布日期:2011-11-22

Extraction Technology Study of Total Ketone from Arnebia guttata Bge. by Supersonic Method

 MA  Li-Fang, WU  Chun-Xia, A  Bu-Du-La-·A-Ba-Si   

  1. College of Life Science and Technology, Xinjiang University, Urumqi 830046, China
  • Online:2007-10-15 Published:2011-11-22

摘要: 对紫草叶中的总黄酮的含量和提取工艺进行了研究,通过单因素试验和正交试验确定超声提取最佳工艺是:以80%乙醇作为溶剂,料液比为1:30,在超声波功率为400W的条件下超声提取15min,其黄酮含量为5.58%。

关键词: 超声波技术, 紫草叶, 总黄酮, 提取

Abstract: The technology of extracting the flavonoids in Arnebia guttata Bge. was studied by using total flavonoids as index. The optimum extraction conditions of ultrasound were determined by othoganal method: the ratio of material over solvent is 1: 30 using 80% using alcohol as solvent and the extracting time is about 15 min and 400W; the content of total flavonoids was up to 5.58%.

Key words: ultrasonic wave, Arnebia guttata Bge.leaf, total flavone, extraction