陶瓷膜在淀粉糖澄清工艺中的应用研究
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摘要
该实验研究了陶瓷膜技术在淀粉糖澄清工艺中的应用。结果表明,陶瓷膜可直接对混合糖化液进行过滤,50 nm孔径陶瓷膜的澄清效果最佳,能够节约糖化时间超过12 h。设定操作压力为0.35 MPa,温度为70～80℃,设备的回流量为3.2 m~3/h,50 nm陶瓷膜对糖化液浓缩33倍,平均通量为248.6 L/(m~2·h),且通量保持稳定。陶瓷膜过滤后清液的蛋白去除率达75.9%,透射比提高至98.4%,均优于真空转鼓。陶瓷膜浓缩后的糖化液残渣经压滤和烘干,加工成蛋白饲料,每年为企业增收590万元,实现了淀粉糖的绿色节能生产。
The application of ceramic membrane technology in starch sugar clarification process was studied. The results showed that the ceramic membrane could directly filter the mixed saccharification solution, and the 50 nm pore size ceramic membrane had the optimal clarification effect,which could save the saccharification time over 12 h. The operating pressure was set to 0.35 MPa, the temperature was 70-80 ℃, the return flow of the device was 3.2 m~3/h, the 50 nm ceramic membrane concentrated 33 times of the saccharification solution, and the average flux was 248.6 L/(m~2·h),and the flux was kept steady. After ceramic membrane filtration, the protein removal rate of the albumin was up to 75.9% and the transmittance was up to 98.4%, which were better than that of vacuum drum. The saccharification liquid residue after the concentration of the ceramic membrane was processed into protein feed by pressure filtration and drying, and the annual increase of 5.9 million yuan for the enterprise realized the green energysaving production of starch sugar.
The application of ceramic membrane technology in starch sugar clarification process was studied. The results showed that the ceramic membrane could directly filter the mixed saccharification solution, and the 50 nm pore size ceramic membrane had the optimal clarification effect,which could save the saccharification time over 12 h. The operating pressure was set to 0.35 MPa, the temperature was 70-80 ℃, the return flow of the device was 3.2 m~3/h, the 50 nm ceramic membrane concentrated 33 times of the saccharification solution, and the average flux was 248.6 L/(m~2·h),and the flux was kept steady. After ceramic membrane filtration, the protein removal rate of the albumin was up to 75.9% and the transmittance was up to 98.4%, which were better than that of vacuum drum. The saccharification liquid residue after the concentration of the ceramic membrane was processed into protein feed by pressure filtration and drying, and the annual increase of 5.9 million yuan for the enterprise realized the green energysaving production of starch sugar.
引文
[1]杨志强,刘丽萍,于涛,等.膜分离技术生产淀粉糖工艺[J].食品研究与开发,2009,30(11):33-35.
[2]王博.玉米淀粉糖生产工艺改进研究[J].科学技术创新,2016(23):106.
[3]刘炎.国外淀粉糖生产近况[J].淀粉与淀粉糖,2004(2):10-14.
[4]石桂春.美国玉米加工业的历史与现状[J].玉米科学,2001,9(2):83-84.
[5]王江,谷凤久,景波,等.国内外玉米加工产业发展比较研究[J].经济视角,2007(2):32-34.
[6]李祥,刘玉婷,冯立庄,等.液体葡萄糖生产工艺及酶作用研究[J].饮料工业,2007,27(9):10-12.
[7]彭福新.高pH值无水葡萄糖生产工艺研究[D].济南:齐鲁工业大学,2013.
[8]杨志强,于涛,张春泓.以玉米粉为原料生产淀粉糖可节能降耗、降低成本[J].中小企业管理与科技(下旬刊),2013(8):323-324.
[9]邢卫红,范益群,徐南平.无机陶瓷膜应用过程研究的进展[J].膜科学与技术,2003,23(4):86-92.
[10]刘建力,王龙兴,戴海平,等.微滤膜技术在茶饮料澄清中的应用[J].食品与发酵工业,2004,30(2):97-99.
[11]李政方.淀粉液化与喷射液化器[J].中国酿造,1998,17(6):28-33.
[12]权伍荣,张健,李森.结晶葡萄糖的生产工艺、用途及其发展前景[J].延边大学农学学报,2004,26(4):313-318.
[13]赵玉莲,巢建方,朱拥民,等.糟渣蛋白饲料的开发研究[J].中国粮油学报,1995(3):56-63.
[14]董迎章.将淀粉糖的湿基糖渣废料加工为高脂糖蛋白饲料的工艺研究与开发[D].北京:北京化工大学,2015.
[15]SONG J,ZHANG Z H,TANG S Y,et al.Does pre-ozonation or in-situ ozonation really mitigate the protein-based ceramic membrane fouling in the integrated process of ozonation coupled with ceramic membrane filtration?[J].J Membr Sci,2018,548:254-262.
[16]赵士明,彭文博,张建嵩,等.陶瓷膜过滤万古霉素的研究[J].中国酿造,2016,35(2):119-122.
[17]CABERO M L,RIERA F A,魣LVAREZ R.Rinsing of ultrafiltration ceramic membranes fouled with whey proteins:Effects on cleaning procedures[J].J Membr Sci,1999,154(2):239-250.
[18]张晓云,顾香玉.食品工业中膜污染与膜清洗研究[J].食品研究与开发,2007,28(6):169-173.
[19]黄秀娟.膜分离技术在淀粉糖生产中的应用研究[D].广州:华南理工大学,2012.
[20]曹恒霞,熊福军,张建嵩,等.陶瓷膜在赤藓糖醇提纯工艺中的应用[J].中国酿造,2014,33(7):93-96.
[21]张晓云,顾香玉.食品工业中膜污染与膜清洗研究[J].食品研究与开发,2007,28(6):169-173.
[2]王博.玉米淀粉糖生产工艺改进研究[J].科学技术创新,2016(23):106.
[3]刘炎.国外淀粉糖生产近况[J].淀粉与淀粉糖,2004(2):10-14.
[4]石桂春.美国玉米加工业的历史与现状[J].玉米科学,2001,9(2):83-84.
[5]王江,谷凤久,景波,等.国内外玉米加工产业发展比较研究[J].经济视角,2007(2):32-34.
[6]李祥,刘玉婷,冯立庄,等.液体葡萄糖生产工艺及酶作用研究[J].饮料工业,2007,27(9):10-12.
[7]彭福新.高pH值无水葡萄糖生产工艺研究[D].济南:齐鲁工业大学,2013.
[8]杨志强,于涛,张春泓.以玉米粉为原料生产淀粉糖可节能降耗、降低成本[J].中小企业管理与科技(下旬刊),2013(8):323-324.
[9]邢卫红,范益群,徐南平.无机陶瓷膜应用过程研究的进展[J].膜科学与技术,2003,23(4):86-92.
[10]刘建力,王龙兴,戴海平,等.微滤膜技术在茶饮料澄清中的应用[J].食品与发酵工业,2004,30(2):97-99.
[11]李政方.淀粉液化与喷射液化器[J].中国酿造,1998,17(6):28-33.
[12]权伍荣,张健,李森.结晶葡萄糖的生产工艺、用途及其发展前景[J].延边大学农学学报,2004,26(4):313-318.
[13]赵玉莲,巢建方,朱拥民,等.糟渣蛋白饲料的开发研究[J].中国粮油学报,1995(3):56-63.
[14]董迎章.将淀粉糖的湿基糖渣废料加工为高脂糖蛋白饲料的工艺研究与开发[D].北京:北京化工大学,2015.
[15]SONG J,ZHANG Z H,TANG S Y,et al.Does pre-ozonation or in-situ ozonation really mitigate the protein-based ceramic membrane fouling in the integrated process of ozonation coupled with ceramic membrane filtration?[J].J Membr Sci,2018,548:254-262.
[16]赵士明,彭文博,张建嵩,等.陶瓷膜过滤万古霉素的研究[J].中国酿造,2016,35(2):119-122.
[17]CABERO M L,RIERA F A,魣LVAREZ R.Rinsing of ultrafiltration ceramic membranes fouled with whey proteins:Effects on cleaning procedures[J].J Membr Sci,1999,154(2):239-250.
[18]张晓云,顾香玉.食品工业中膜污染与膜清洗研究[J].食品研究与开发,2007,28(6):169-173.
[19]黄秀娟.膜分离技术在淀粉糖生产中的应用研究[D].广州:华南理工大学,2012.
[20]曹恒霞,熊福军,张建嵩,等.陶瓷膜在赤藓糖醇提纯工艺中的应用[J].中国酿造,2014,33(7):93-96.
[21]张晓云,顾香玉.食品工业中膜污染与膜清洗研究[J].食品研究与开发,2007,28(6):169-173.