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农学学报

农学学报 ›› 2015, Vol. 5 ›› Issue (10): 84-87.doi: 10.11923/j.issn.2095-4050.cjas15050002

所属专题： 园艺

• 农业工程 农业机械 生物技术 食品科学 • 上一篇    下一篇

胡萝卜中番茄红素萃取工艺条件的研究

吴发远,徐亚英,黄晓梅   

  1. 黑龙江农业职业技术学院,黑龙江农业职业技术学院,黑龙江农业职业技术学院
  • 收稿日期:2015-05-04 修回日期:2015-07-04 接受日期:2015-07-15 出版日期:2015-10-30 发布日期:2015-10-30
  • 通讯作者: 吴发远 E-mail:hnzywfy
  • 基金资助:
    无基金

Studies on the Extraction Conditions of Lycopene from carrot

  • Received:2015-05-04 Revised:2015-07-04 Accepted:2015-07-15 Online:2015-10-30 Published:2015-10-30

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摘要： 研究旨在通过对有机溶剂、温度、时间和固液比等因素对分离番茄红素的影响，确定最优的番茄红素的提取工艺。实验结果表明，乙酸乙酯的浸提效果最好，故选用乙酸乙酯作为浸提溶剂。番茄红素的最佳提取工艺为：液料比为2:1(mL/g)，提取时间100 min，提取温度35℃。用此法提取番茄红素成本低、效率高、易于自动化，具有广阔的工业化应用前景

关键词: 镉胁迫, 镉胁迫, 小麦, 种子萌发, 幼苗生长, 渗透调节, 保护酶

Abstract: Lycopene is a kind of functional natural colorants,it has many physiological function,antioxidation,anti-cancerr,enhancing immune ability and so on.The extraction of lycopene with organic solvents at the varied temperature,time and solid to liquid ratio was investigated.The optimized process conditions of extraction of lycopene from fresh carrot was the extraction effect with ethyl acetatewas the best, so ethyl acetatewas selected as the extraction solvent.The optimum extraction technology for lycopene was that liquid-to-solid ratio of 2:1(ml/g), extraction time of 100min, extraction temperature of 35℃.The method had advantages of low cost,high efficiency and easy to automatization,thus having broad industrialized application prospects.