Segregative and recyclable solid superacids SO2-4/TiO2 and SO2-4/Fe2O3 were prepared by the method of coprecipitation and wet impregnation, used as catalysts in the synthesis of undecylparaben and dodecylparaben. The MIC(minimal inhibitory concentration) of the ethylparaben, propylparaben, undecylparaben and dodecylparaben against Staphylococcus aureus, Bacillus subtilis, Listeria monocytogenes, Escherichia coli, Salmonella enteritidis, Saccharomyces cerevisiae,Trichoderma spp were determined. The synthesis conditions were optimized as follows: catalyst SO2-4/TiO2, ratio of alcohol and acid 6︰1, time 4.5 h, temperature 130~140 ℃, catalyst as 3.50% p-hydroxybenzoic acid, the yields were 55.29%, 57.02%. Second, catalyst SO2-4/Fe2O3, ratio of alcohol and acid 5︰1, time 3.5 h, temperature 130~140 ℃, catalyst as 3.00% p-hydroxybenzoic acid, the yields were 69.14%, 72.60%. The antibacterial test showed the four parabens had antibacterial effects on them, besides the antimicrobial activities of both undecyl paraben and dodecylparabe were stronger than ethylparaben, propylparaben and their minimum inhibitory concentration(MIC) were all 0.012 5%.

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[1] Shinsaku I, Satoru Y, Yasutaka N. Effects of alkyl paraben on plant pathogenic fungi[J]. Bioorganic and Medicinal Chemistry Letters, 2015, 25(8): 1 774-1 777.
[2] Dymicky M, Huhtanen C. Inhibition of Clostridium botulinum by p-hydroxybenzoic acid n-alkyl parabens[J]. Antimicrobial Agents and Hemotherapy, 1979, 15(6): 798-798.
[3] 宋华, 杨东明, 刘春贵, 等. SO2-4/MxOy型固体超强酸催化剂改性研究进展[J]. 化学工程, 2008, 36(8): 70-74.
[4] 王文敏, 许文苑, 罗明标. 纳米固体超强酸SO2-4/Fe2O3的制备及其催化合成尼泊金酯[J]. 食品科技, 2005(8): 49-51.
[5] 舒华, 汤进, 周曾艳, 等. 铈改性固体超强酸SO2-4/Sb2O3催化合成尼泊金乙酯[J]. 食品科技, 2013, 38(6): 274-277.
[6] 于荟, 朱银华, 刘畅, 等. 新型介孔SO2-4/TiO2固体酸的制备及其催化酯化性能[J]. 催化学报, 2009, 30(3): 265-271.
[7] 肖荣华, 徐景士. SO2-4/MxOy型纳米固体超强酸的制备及催化合成乙酸丁酯的研究[J]. 江西师范大学学报, 2005, 29(5): 389-392.
[8] 山瑛. 浅谈植物油中皂化值的测定[J]. 中国卫生检验杂志, 2011, 21(3): 767-767.
[9] 周宁, 张建新, 樊明涛, 等. 细菌药物敏感性实验方法研究进展[J]. 食品工业科技, 2012, 33(9): 459-464.
[10] 崔海英, 周慧, 张雪婧, 等. 天然植物型抑菌剂的配制及抗菌性能评价[J]. 食品与机械, 2015, 31(2): 196-198.
[11] 王步江, 刘金福, 樊秀花, 等. 肉桂精油抑菌活性研究[J]. 食品与机械, 2011, 27(6): 166-167.
[12] 彭登峰, 柴春祥, 马玲, 等. 不同Mozzarella干酪提取液对枯草芽孢杆菌抗菌活性的研究[J]. 食品与机械, 2013, 29(3): 101-103.
[13] 晏日安, 梁淑华, 黄雪松. 尼泊金十二酯合成工艺研究[J]. 食品工业科技, 2006(6): 148-149.



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