大孔树脂对青鱼鱼糜漂洗水的吸附动力学
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摘要
为探讨大孔树脂对青鱼鱼糜漂洗水吸附的动力学过程,试验采取单因素法,分别研究浓度、pH、温度及离子强度这4种因素对大孔树脂吸附鱼糜漂洗水的影响,并利用Lagergren和Kannan速率方程对试验数据进行拟合。结果表明,这一静态吸附动力学过程存在2种吸附形式,即液膜扩散和颗粒内扩散。前90 min的主要控制吸附速率的因素是液膜扩散。90～240 min阶段,主要控制吸附速率的因素是颗粒内扩散。试验阐述大孔树脂HP 20对于鱼糜漂洗水的吸附机理,为大孔树脂吸附鱼糜漂洗蛋白的研究和实际应用提供理论参考。
The adsorption kinetics of macroporous resin to the rinse water of black carp surimi was studied. The effects of concentration, pH, temperature and ionic strength on the adsorption of surimi rinsing water by macroporous resin were studied by single factor method. The test data was fit by using Lagergren and Kannan kinetic equation. The results show that the static adsorption kinetic process exists two kinds of adsorption forms which are liquid film diffusion and particle diffusion.The adsorption rate of first 90 min was mainly controlled by liquid film diffusion. The main controlling factor of adsorption rate was particle diffusion during the 90-240 min. The experiment expounded the adsorption mechanism of the macroporous resin HP 20 to the surimi rinsing water, and provided a theoretical reference for the research and practical application of macroporous resin adsorping surimi rinsing protein.
The adsorption kinetics of macroporous resin to the rinse water of black carp surimi was studied. The effects of concentration, pH, temperature and ionic strength on the adsorption of surimi rinsing water by macroporous resin were studied by single factor method. The test data was fit by using Lagergren and Kannan kinetic equation. The results show that the static adsorption kinetic process exists two kinds of adsorption forms which are liquid film diffusion and particle diffusion.The adsorption rate of first 90 min was mainly controlled by liquid film diffusion. The main controlling factor of adsorption rate was particle diffusion during the 90-240 min. The experiment expounded the adsorption mechanism of the macroporous resin HP 20 to the surimi rinsing water, and provided a theoretical reference for the research and practical application of macroporous resin adsorping surimi rinsing protein.
引文
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[2] CHEN Y, ZHANG W J, ZHAO T. Adsorption properties of macroporous adsoebent resins for separation of anthocyanins from mulberry[J]. Food Chemistry, 2016, 194(2):712-722.
[3]SUNY,ZUOP,LUOJF.Adsorptionbehaviorof benzenesulfonic acid by novel weakly basic anion exchange resins[J]. Journal of Environmental Sciences, 2017, 54(4):40-47.
[4]叶鹤琳,邸多隆.一种离子液体修饰的大孔树脂对茶多酚的吸附机理研究[J].西北师范大学报, 2014, 50(4):59-64.
[5]赖红芳,潘立卫,吕贵密,等.大孔树脂纯化翠云草中穗花杉双黄酮的工艺[J].江苏农业科学, 2018(7):201-204.
[6]蒋立英.大孔树脂纯化黄花败酱总皂苷提取物工艺研究[J].食品研究与开发, 2017, 38(21):29-33.
[7]王永华.食品分析[M].北京:轻工业出版社, 2014, 5:176.
[8]丁扬洲,冯少斌,崔倩,等.大孔树脂纯化过岗龙总多酚的工艺研究[J].时珍国医国药, 2017, 28(9):2103-2105.
[9] LI X T, LIU Y F, DI D L. A formaldehyde carbonyl groups-modifiedself-crosslinked-polystyreneresin;synthesis, adsorption and separation properties[J]. Colloids and Surfaces A-Physicochemical and Engineering Aspects,2016, 500(8):1-9.
[10]李三省,许丹丹,张富粟,等. AB-8大孔树脂纯化黑果枸杞原花青素及其稳定性研究[J].中国食品添加剂, 2018(3):106-114.
[11]王小梅,赵晨曦,彭霞辉,等.甲氧基修饰的大孔交联树脂对苯酚的吸附机理[J].化学学报, 2013, 68(5):453-456.
[12] NIPHADKAR SONALIS, RATHOD VIRENDRA K.Adsorption kinetics, isotherm, and thermodynamics studis of acetyl-11-keto-boswellic acids from Boswellia serrata extract using macroporous resin[J]. Preparative Biochemisstry Biotechnology, 2017, 47(8):804-812.
[13]董媛媛,邓翀,柴思佳.大孔树脂吸附南五味子总三萜的动力学和热力学分析[J].中国实验方剂学杂志, 2014,20(17):5-9.
[14] WU Y F, LEI Z, MAO J W. Kinetic and thermodynamic studies of sulforaphane adsorption on macroporous resin[J].Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences, 2016, 1028(20):231-236.
[15]戴双雄,李国华,张翠燕,等.大孔树脂支载CBS催化剂的制备及催化性能[J].精细化工, 2017, 34(11):1265-1271,1282.
[16]王玥,杜守颖,徐冰.芍药苷大孔树脂静态吸附动力学研究[J].北京中医药大学学报, 2012, 35(1):57-60.
[17]刘迪,宋晓宇,李婧,等.大孔吸附树脂分离石榴皮中安石榴苷工艺研究[J].食品研究与开发, 2017, 38(18):45-51.
[18] SUN Y Y, XIAO Q G, TANG H Y. Adsorption of red pigment from Schisandra chinensis extract liquor[J]. Journal of Food Process Engineering, 2017, 40(3):20-23.
[19] XUE F, XU Y T, LU S Z. Adsorption of Cefocelis hydrochioride on macroporous resin; kinetics, equilibrium,and thermodynamic studies[J]. Journal of Chemical and Engineering Data, 2016, 61(6):2179-2185.
[20]张玉,杨文鸽.鱼糜漂洗水中可溶蛋白的回收技术[J].宁波大学学报, 2015, 28(1):25-29.