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Optimization of the Aqueous Extraction of Virgin Coconut Oil by Response Surface Methodology

机译:响应面法优化初榨椰子油的水提工艺。

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摘要

Virgin coconut oil is a functional food which provides health benefits. It is different from other cooking oils in that it has medium-chain fatty acids rather than long-chain fatty acids. The traditional aqueous extraction of the oil is very flexible that can be applied in a medium to large-scale industry. The study was carried out to optimize the aqueous extraction of virgin coconut oil using response surface methodology. The most influencing three factors were used for this experiment, which are the coconut milk-to-water percentage, fermentation and refrigeration time. The optimization study showed that the method can produce the best yield with quality by using coconut milk (73.8%), fermented (14.1 h) and refrigerated time (20.5 h). Coconut milk percentage and fermentation time significantly affected the response of extraction yield (p ≤ 0.01). The aqueous extraction can be used commercially for the production of virgin coconut oil as the method is environmental friendly.
机译:初榨椰子油是有益健康的功能性食品。它与其他食用油的不同之处在于,它具有中链脂肪酸而不是长链脂肪酸。油的传统水提法非常灵活,可以应用于中型到大型工业。进行了研究,以使用响应面法优化初榨椰子油的水相提取。该实验使用的影响最大的三个因素是椰奶与水的百分比,发酵和冷藏时间。优化研究表明,该方法可通过使用椰子奶(73.8%),发酵(14.1 h)和冷藏时间(20.5 h)来获得最高质量的产量。椰汁百分比和发酵时间显着影响提取产量的响应(p≤0.01)。由于该方法是环境友好的,因此该水提取物可商业上用于生产原始椰子油。

著录项

  • 来源
    《Food science and technology research》 |2013年第5期|729-737|共9页
  • 作者单位

    School of Industrial Technology, Food Technology Division, Universiti Sains Malaysia, Penang 11800, Malaysia;

    School of Industrial Technology, Food Technology Division, Universiti Sains Malaysia, Penang 11800, Malaysia;

    School of Industrial Technology, Food Technology Division, Universiti Sains Malaysia, Penang 11800, Malaysia,Department of Food Engineering and Tea Technology, Shahjalal University of Science and Technology, Sylhet 3114, Bangladesh;

    School of Industrial Technology, Food Technology Division, Universiti Sains Malaysia, Penang 11800, Malaysia;

    School of Industrial Technology, Food Technology Division, Universiti Sains Malaysia, Penang 11800, Malaysia;

  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    virgin coconut oil; aqueous extraction; optimization; response surface methodology;

    机译:初榨椰子油;水提取优化;响应面法;

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