落叶松松针微晶纤维素提取工艺的研究
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摘要
为研究硫酸浓度、水浴温度、干燥温度对微晶纤维素得率的影响,试验选用吉林省长白落叶松松针为原料制备微晶纤维素,采用响应面优化法,以微晶纤维素得率为响应值,各因素为自变量,利用响应面法对工艺参数进行优化,并建立二次多项式回归模型。通过对模型的分析,各因素对可食膜性能综合评分影响的大小顺序为:水浴温度>硫酸体积分数>干燥温度。试验结果表明:在硫酸体积分数30%、水浴温度54℃、干燥温度40℃的条件下,微晶纤维素的最大得率为71.33%。
Jilin Changbai larch pine needles were chosen as raw materials to prepare microcrystalline cellulose. The effects of sulfuric acid concentration, water bath temperature and drying temperature on the yield of microcrystalline cellulose were studied. The response surface optimization method and the microcrystalline cellulose yield were used as independent variables to optimize the process parameters, and establish quadratic polynomial regression model. Through the analysis of the model, we could get the order of the influence of each factor on the integral of edible film's performance which was water bath temperature>sulfuric acid concentration>drying temperature. The experimental results showed that the concentration of sulfuric acid is 30%, the temperature of water bath was 54 ℃ and the drying temperature was 40 ℃. Under this condition, the maximum yield of microcrystalline cellulose was 71.33%.
Jilin Changbai larch pine needles were chosen as raw materials to prepare microcrystalline cellulose. The effects of sulfuric acid concentration, water bath temperature and drying temperature on the yield of microcrystalline cellulose were studied. The response surface optimization method and the microcrystalline cellulose yield were used as independent variables to optimize the process parameters, and establish quadratic polynomial regression model. Through the analysis of the model, we could get the order of the influence of each factor on the integral of edible film's performance which was water bath temperature>sulfuric acid concentration>drying temperature. The experimental results showed that the concentration of sulfuric acid is 30%, the temperature of water bath was 54 ℃ and the drying temperature was 40 ℃. Under this condition, the maximum yield of microcrystalline cellulose was 71.33%.
引文
[1]赵溪竹,姜海凤,毛子军.长白落叶松、日本落叶松和兴安落叶松幼苗光合作用特性比较研究[J].植物研究, 2007,27(3):107-112.
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[5]徐小乐,王燕,曾庆福,等.苎麻骨纤维素提取及微晶纤维素制备工艺研究[J].武汉纺织大学学报, 2013, 26(3):1-5.
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[10] BUILDERS P F, BONAVENTURE A M, TIWALADE A,et al. Novel multifunctional pharmaceutical excipients derived from microcrystalline cellulose-starch microparticulate composites prepared by compatibilized reactive polymer blending[J].International Journal of Pharmaceutics, 2010, 388(1/2):159-167.
[11]韩俊凤,贾林艳.落叶松中二氢槲皮素提取新工艺研究[J].安徽农业科学, 2009, 37(24):11385-11387.
[12]袁毅,张黎明,高文远.穿龙薯蓣微晶纤维素的制备及其理化性质研究[J].生物质化学工程, 2007, 41(4):22-26.
[13]李小红,黄薇薇,王润东,等.甘蔗渣微晶纤维素制备及其性能研究[J].中国食品添加剂, 2017(11):58-63.
[14]陈苑,李建霞,朱瑞倩,等.响应面优化落叶松阿拉伯半乳聚糖闪式提取工艺及其性质研究[J].食品工业科技,2016, 12(37):306-324.
[15]于忠波.落叶松资源利用现状及发展前景[J].林业科技,2010, 35(3):47-49.
[2]田建华.松针的组成成分及其主要生理功能[J].山西林业科技, 2006(2):5-42.
[3]刘晓庚,陈梅梅.我国松针的开发利用研究及进展[J].粮食与食品工业, 2003(3):25-29.
[4]王淑芳,王永和.兴安落叶松脱落松针对土壤肥力及树木生长影响的研究[J].北京农业, 2014(4):144-145.
[5]徐小乐,王燕,曾庆福,等.苎麻骨纤维素提取及微晶纤维素制备工艺研究[J].武汉纺织大学学报, 2013, 26(3):1-5.
[6]姚红娟,刘秀河,王君.响应面试验优化芦笋茎秆微晶纤维素的制备工艺[J].食品工业, 2017, 38(4):48-51.
[7]何晨雨,顾正彪,程力,等.马铃薯渣制备微晶纤维素的工艺研究[J].食品工业科技, 2015(8):230-234.
[8]吕艳蓓.利用大豆皮制备微晶纤维素的初步研究[J].食品研究与开发, 2007, 128(6):77-79.
[9]顾王文,郁莉锋,杨昊松,等.国产微晶纤维素与Avicel性能的比较[J].中国药学杂志, 2001, 36(8):533-534.
[10] BUILDERS P F, BONAVENTURE A M, TIWALADE A,et al. Novel multifunctional pharmaceutical excipients derived from microcrystalline cellulose-starch microparticulate composites prepared by compatibilized reactive polymer blending[J].International Journal of Pharmaceutics, 2010, 388(1/2):159-167.
[11]韩俊凤,贾林艳.落叶松中二氢槲皮素提取新工艺研究[J].安徽农业科学, 2009, 37(24):11385-11387.
[12]袁毅,张黎明,高文远.穿龙薯蓣微晶纤维素的制备及其理化性质研究[J].生物质化学工程, 2007, 41(4):22-26.
[13]李小红,黄薇薇,王润东,等.甘蔗渣微晶纤维素制备及其性能研究[J].中国食品添加剂, 2017(11):58-63.
[14]陈苑,李建霞,朱瑞倩,等.响应面优化落叶松阿拉伯半乳聚糖闪式提取工艺及其性质研究[J].食品工业科技,2016, 12(37):306-324.
[15]于忠波.落叶松资源利用现状及发展前景[J].林业科技,2010, 35(3):47-49.