响应面优化超声辅助提取刺五加茎皮黄酮工艺

发布时间：2018-05-23 23:14

  本文选题：刺五加茎皮 + 黄酮　； 参考：《中国畜牧杂志》2017年08期

【摘要】：氧化应激是造成畜禽机体损伤的重要原因之一,刺五加黄酮是刺五加茎皮中抗氧化功能的主要有效成分。本试验在单因素的基础上,采用Box-Behnken Design响应面法对刺五加茎皮中黄酮的超声辅助醇提工艺进行优化。结果表明:刺五加茎皮中刺五加黄酮的最佳超声提取工艺是超声功率400 W,提取时间45 min,提取温度65℃,刺五加黄酮的最大理论提取率为3.80%。
[Abstract]:Oxidative stress is one of the important causes of injury in livestock and poultry. Flavonoids of Acanthopanax senticosus is the main effective component of antioxidant function in stem skin of Acanthopanax senticosus. On the basis of single factor, Box-Behnken Design response surface method was used to optimize the ultrasonic assisted ethanol extraction process of flavonoids from stem skin of Acanthopanax senticosus (Acanthopanax senticosus). The results showed that the best ultrasonic extraction technology of Acanthopanax senticosus flavonoids from stem skin of Acanthopanax senticosus was as follows: ultrasonic power 400 W, extraction time 45 min, extraction temperature 65 鈩，

本文编号：1926768