干法制备十二烯基琥珀酸淀粉酯
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摘要
以无水碳酸钠为催化剂,十二烯基琥珀酸酐(DDSA)为酯化剂,在少量水存在下干法制备了十二烯基琥珀酸淀粉酯(SSDS)。考察了无水碳酸钠用量、去离子水用量、DDSA乙醇溶液用量、DDSA稀释倍数、反应温度、反应时间对SSDS取代度的影响。采用FTIR和1HNMR对SSDS的结构进行了表征。结果表明,在无水碳酸钠添加5%、去离子水添加20%、DDSA乙醇溶液添加10%、DDSA稀释1.5倍、反应温度40℃、反应时间6 h条件下,制备的SSDS取代度最高可达0.0224。FTIR和1HNMR分析表明,成功制备了SSDS。
Starch sodium dodecenyl succinate( SSDS) was successfully prepared using anhydrous sodium carbonate as a catalyst,dodecenly succinic anhydride( DDSA) as a esterification agent in the presence of a small amount of water.The effects of different reaction conditions on substitution degree of SSDS were investigated,such as dosage of anhydrous sodium carbonate,deionized water,DDSA,diluted multiples of DDSA,reaction temperature,reaction time. Structures of SSDS were characterized by FTIR and1 HNMR. Experimental results showed that the substitution degree of SSDS was up to 0.0224 when the amount of anhydrous sodium carbonate was 5%,the amount of deionized water was 20%,the amount of ethanol solution of DDSA was 10%,the diluted multiples of DDSA was 1.5 times,reaction temperature was 40 ℃ and reaction time was 6 h. The analysis of FTIR and1 HNMR showed that SSDS was successfully prepared.
Starch sodium dodecenyl succinate( SSDS) was successfully prepared using anhydrous sodium carbonate as a catalyst,dodecenly succinic anhydride( DDSA) as a esterification agent in the presence of a small amount of water.The effects of different reaction conditions on substitution degree of SSDS were investigated,such as dosage of anhydrous sodium carbonate,deionized water,DDSA,diluted multiples of DDSA,reaction temperature,reaction time. Structures of SSDS were characterized by FTIR and1 HNMR. Experimental results showed that the substitution degree of SSDS was up to 0.0224 when the amount of anhydrous sodium carbonate was 5%,the amount of deionized water was 20%,the amount of ethanol solution of DDSA was 10%,the diluted multiples of DDSA was 1.5 times,reaction temperature was 40 ℃ and reaction time was 6 h. The analysis of FTIR and1 HNMR showed that SSDS was successfully prepared.
引文
[1]张友松.变性淀粉生产与应用手册[M].北京:中国轻工业出版社,2007.
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[3]Young-Seon J,Arvind V L,Richard A G.Studies of starch esterification:reactions with alkenylsuccinates in aqueous slurry systems[J].Starch/Strke,1999,51(2-3):90-93.
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[5]刘金文,孔繁东,刘兆芳,等.食品工业中微胶囊技术的应用研究[J].中国食品添加剂,2014(6):148-151.
[6]黄强,杨连生,罗发兴.水相体系十二烯基琥珀酸淀粉钠的制备研究[J].食品与发酵工业,2001,27(2):18-21.
[7]Chi H,Xu K,Xue D H,et al.Synthesis of dodecenyl succinic anhydride(DDSA)corn starch[J].Food Research International,2006,40(2):232-238.
[8]Zhou J,Ren L L,Tong J,et al.Surface esterification of corn starch films:reaction with dodecenyl succinic anhydride[J].Carbohydrate Polymers,2009,78(4):888-893.
[9]徐贵华,李军鹏,李朋飞,等.湿法制备十二烯基琥珀酸淀粉酯的研究[J].中国食品添加剂,2005(1):29-32.
[10]陈均志,赵艳娜,银鹏.微波有机相法制备辛烯基琥珀酸淀粉酯乳化性能的研究[J].食品科学,2005,26(1):80-83.
[11]李润国,张黎斌,赵新刚.十二烯基琥珀酸淀粉酯的制备工艺研究[J].粮油加工,2008(7):93-95.
[12]张冶,马涛,赵海波.微波辐射合成十二烯基琥珀酸淀粉酯的研究[J].食品工业科技,2007,28(5):197-203.
[13]陈煦,张燕萍,张煜,等.十二烯基琥珀酸淀粉酯的制备[J].无锡轻工大学学报,2000,19(5):495-497.
[2]薛秀梅,张燕萍.不同原料制备的酶解辛烯基琥珀酸淀粉酯作微胶囊壁材的性质比较[J].食品工业科技,2007,28(1):102-104.
[3]Young-Seon J,Arvind V L,Richard A G.Studies of starch esterification:reactions with alkenylsuccinates in aqueous slurry systems[J].Starch/Strke,1999,51(2-3):90-93.
[4]谢淑丽,韩文芳,陈勉,等.辛烯基琥珀酸淀粉酯对人造奶油品质的影响[J].食品工业科技,2015,36(20):128-132.
[5]刘金文,孔繁东,刘兆芳,等.食品工业中微胶囊技术的应用研究[J].中国食品添加剂,2014(6):148-151.
[6]黄强,杨连生,罗发兴.水相体系十二烯基琥珀酸淀粉钠的制备研究[J].食品与发酵工业,2001,27(2):18-21.
[7]Chi H,Xu K,Xue D H,et al.Synthesis of dodecenyl succinic anhydride(DDSA)corn starch[J].Food Research International,2006,40(2):232-238.
[8]Zhou J,Ren L L,Tong J,et al.Surface esterification of corn starch films:reaction with dodecenyl succinic anhydride[J].Carbohydrate Polymers,2009,78(4):888-893.
[9]徐贵华,李军鹏,李朋飞,等.湿法制备十二烯基琥珀酸淀粉酯的研究[J].中国食品添加剂,2005(1):29-32.
[10]陈均志,赵艳娜,银鹏.微波有机相法制备辛烯基琥珀酸淀粉酯乳化性能的研究[J].食品科学,2005,26(1):80-83.
[11]李润国,张黎斌,赵新刚.十二烯基琥珀酸淀粉酯的制备工艺研究[J].粮油加工,2008(7):93-95.
[12]张冶,马涛,赵海波.微波辐射合成十二烯基琥珀酸淀粉酯的研究[J].食品工业科技,2007,28(5):197-203.
[13]陈煦,张燕萍,张煜,等.十二烯基琥珀酸淀粉酯的制备[J].无锡轻工大学学报,2000,19(5):495-497.