蓬蒿籽多酚提取工艺的响应面优化及其对食用油脂抗氧化活性研究
Optimization of extraction process of polyphenols from Chrysanthemum coronarium
  
DOI:
中文关键词:  蓬蒿籽  多酚  提取  抗氧化
英文关键词:Chrysanthemum coronarium seeds  polyphenols  extraction  antioxidation
基金项目:湖南省自然科学基金项目(2018JJ3194)
Author NameAffiliation
HE Fulin College of Chemical and Biological EngineeringHunan University of Science and Engineering Yongzhou 425199HunanChina 
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中文摘要:
      以蓬蒿籽为原料,在单因素实验基础上,采用响应面法对蓬蒿籽多酚的提取工艺条件进行优化,并对蓬蒿籽多酚的抗氧化活性进行研究。结果表明,蓬蒿籽多酚的最佳提取工艺条件为:提取温度75 ℃,料液比1∶ 27,乙醇体积分数53%,提取时间70 min。在最佳条件下,蓬蒿籽多酚得率为20.36%。蓬蒿籽多酚对猪油、菜籽油及花生油都有较强的抗氧化效果,较柠檬酸和BHA对猪油的抗氧化效果好,且与抗坏血酸、柠檬酸、BHA及BHT有协同增效作用。
英文摘要:
      Optimization of extraction process of polyphenols from Chrysanthemum coronarium
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