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首页> 外文会议>UKM FST Postgraduate Colloquium >Process Optimization for the Extraction of Polyphenol from Malaysian Brown Seaweed, Sargassum sp.
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Process Optimization for the Extraction of Polyphenol from Malaysian Brown Seaweed, Sargassum sp.

机译：马来西亚棕色海藻中多酚提取的过程优化。

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The optimum extraction parameters of Malaysian brown seaweed, Sargassum sp. were determined by using Response Surface Methodology (RSM). Central Composite Face-centered Design (CCFD) was used to study the influence of extraction temperature (40-60°C), extraction time (60-180 minute) and liquid to solid ratio (20-40 mL/g) on total phenolic content (TPC) of Sargassum sp. dried extracts. The statistical analysis of the experiment indicated that extraction temperatue and time had significant effect on Sargassum sp. total phenolic contents (TPC). The CCFD showed that quadratic regression models were in good agreement with the experimental results with the coefficients of determination (R~2) of 0.8066 for Sargassum sp. TPC. The extraction temperature of 40°C, extraction time of 180 minute and liquid-solid ratio of 40 mL/g were the most efficient for the extraction of polyphenols from Sargassum sp. dried powder.
机译：马来西亚棕海海藻，Sargassum sp的最佳提取参数。通过使用响应表面方法（RSM）确定。中央复合脸部设计（CCFD）用于研究萃取温度（40-60℃），提取时间（60-180分钟）和液体对总酚醛的影响（20-40ml / g）的影响Sargassum SP的内容（TPC）。干萃取物。实验的统计分析表明，提取温度和时间对Sargassum SP产生显着影响。总酚类内容物（TPC）。 CCFD表明，二次回归模型与实验结果吻合良好，具有0.8066的测定系数为0.8066的Sargassum SP。 TPC。 40℃的提取温度，180分钟的提取时间和40ml / g的液态比对于从Sargassum Sp提取多酚的最有效。干粉。

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