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CHEN Ya,LI Ming-yuan
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Abstract:
采用超声波辅助提取邻苯二甲酸酯类化合物(PAEs),以提取溶剂、提取时间、料液比、提取功率及提取温度进行单因素试验,通过响应曲面法建立了邻苯二甲酸酯提取量与提取时间、料液比及提取功率之间的关系,得到最佳的提取条件为:提取时间31min、料液比1:42(g/mL)、提取功率90W。在此条件下,PAEs提取量为46.21mg/kg,与理论预测值基本吻合。
Key words: 塑料桶, 邻苯二甲酸酯, 超声波辅助提取
CHEN Ya,LI Ming-yuan. Application of Response Surface Methodology for Optimization of Ultrasound-Assisted Extraction of Phthalate Esters from Plastic Bucket Wall Material[J]. FOOD SCIENCE, doi: 10.7506/spkx1002-6630-201316021.
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URL: https://www.spkx.net.cn/EN/10.7506/spkx1002-6630-201316021
https://www.spkx.net.cn/EN/Y2013/V34/I16/103