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中国精品科技期刊2020
钟方丽, 王晓林, 薛健飞, 王天虹. 微波辅助提取刺玫果果胶工艺研究[J]. 食品工业科技, 2015, (11): 239-242. DOI: 10.13386/j.issn1002-0306.2015.11.040
引用本文: 钟方丽, 王晓林, 薛健飞, 王天虹. 微波辅助提取刺玫果果胶工艺研究[J]. 食品工业科技, 2015, (11): 239-242. DOI: 10.13386/j.issn1002-0306.2015.11.040
ZHONG Fang-li, WANG Xiao-lin, XUE Jian-fei, WANG Tian-hong. Study on the extraction technology of pectin from fruits of Rosa davurica Pall.assisted with microwave method[J]. Science and Technology of Food Industry, 2015, (11): 239-242. DOI: 10.13386/j.issn1002-0306.2015.11.040
Citation: ZHONG Fang-li, WANG Xiao-lin, XUE Jian-fei, WANG Tian-hong. Study on the extraction technology of pectin from fruits of Rosa davurica Pall.assisted with microwave method[J]. Science and Technology of Food Industry, 2015, (11): 239-242. DOI: 10.13386/j.issn1002-0306.2015.11.040

微波辅助提取刺玫果果胶工艺研究

Study on the extraction technology of pectin from fruits of Rosa davurica Pall.assisted with microwave method

  • 摘要: 采用微波辅助提取刺玫果果胶。以刺玫果果胶得率为考察指标对微波辅助提取工艺条件进行了优化,确定了盐酸为萃取剂的果胶最佳提取工艺:料液比1∶40(m/v)、提取液p H1.5、提取温度80℃、微波功率500W,微波提取时间40min、微波提取3次,在此工艺条件下,刺玫果果胶得率为0.787%。结果表明,微波法可用于刺玫果果胶的辅助提取。 

     

    Abstract: The extraction technology of pectin from fruits of Rosa davurica Pall. assisted with microwave was studied.Using extraction efficiency ( EE) of pectin as examination indicator, the extraction technology of pectin applying chlorhydric acid as extraction solvent was optimized. The optimum ratio between raw material and solvent, the p H of extraction solvent, the extraction temperature, the microwave power, the extraction time and extraction times were 1 ∶ 40, 1.5, 80℃, 500 W, 40min, 3times respectively. The average extraction efficiency of pectin was 0.787% under the optimum extraction condition, which indicated that microwave- assisted method can be applied for the extraction of pectin from fruits of Rosa davurica Pall.

     

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