葛粉冲溶特性的研究
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摘要
葛根资源在我省广为分布,既有野生,也可以人工种植,以葛根为原料,采用科学的方法加工提取的葛根淀粉含有人体必需的氨基酸以及硒、、锌、锰等微量元素。葛根原淀粉食用时必须先用凉开水把淀粉调成芡,再用沸水冲调,极易造成淀粉糊化不足,因此生产既冲即食的速溶葛粉对满足当今快节奏的需要,以及加速我省农业产业化进程有着重要的意义。
     葛粉直接冲调时极易结块,产生的原因主要是在糊化过程中产生高的粘度,相互之间产生粘连,不易分散。为了解决上述存在的问题,本课题研究中通过添加蔗糖、麦芽糊精、蔗糖酯、磷脂作为分散剂和润湿剂;通过控制糊化温度和产品颗粒大小提高冲溶性。同时通过测定产品的白度、产品糊的粘度、糊的透明度找出这些辅料和添加剂对这些性质的影响规律。在保证冲溶性良好的情况下,使其它的指标也达到较好的效果。
     研究结果表明,蔗糖、麦芽糊精的添加量大于12g,蔗糖酯、磷脂添加量大于0.24g后,产品的冲溶性得到明显的改善,它们都随着添加量的增加,糊的粘度都呈下降趋势;蔗糖能增加糊的透明度,麦芽糊精使透明度先下降后上升,蔗糖酯使透明度减小,磷脂对透明度的影响和麦芽糊精相反。通过正交试验确定产品的最终配方为葛粉60g、蔗糖12g、麦芽糊精15g、蔗糖酯0.42g、磷脂0.36g。在对操作工艺参数的试验中发现糊化温度为71℃、产品的颗粒度在40~60目之间产品的冲溶性最好。
     由以上配方和工艺参数生产的产品用沸水冲溶能在5分钟内成糊,并且有较好的粘度和透明度。
The planted and the natural growing plants of kudzu vine are widely distributed in Anhui province. Kudzu vine root starch was extracted utilizing kudzu vine root as raw material by a specific process. It contains human essential amino acids and trace elements such as Se, Zn, Mn.,etc. It is necessary to firstly turn its starch into cordon with cool boiled water and then mix with boiled water before you eat. It causes the deficiency of gelatinization. The product of instant kudzu vine powder can meet the demands of quick rhythm today. It is important to speed up agriculture industrialization of our province course.
    It was easy agglomeration to directly mix its powder with boiled water. The higher viscosity during gelatinization causes worse mobility and disperse property. The starch molecules conglutinate one another. In order to solve these problems, we firstly added sucrose, maltose dextrin, sucrose ester and phosphatide to its starch for the purpose of improving surfactant solution and disperse properties; then we controlled the temperature of gelatinization and the size of product to increase instant properties. We found out the rule of auxiliary material exerting the influence on product whiteness, viscosity, light transmittances and by measuring them. On the condition of ensuring favorable fast dissolvability, we made the other values nicer.
    Results show that the water-mixing properties can be remarkly improved under the content of sucrose, maltose dextrin above 12g; the trend of their viscosity curve went down along with the increase of their contents; but raising content of sucrose, starch paste light transmittances also raised; with changing content of maltose dextrin, light transmittances was first rise and then drop;sucrose ester made light transmittances decrease, the effects of phosphatide and maltose dextrin were on the contrary. We obtained the optimal formula by application of orthogonal tests and found that the ingredients of the optimum recipe were kudzu vine powder 60g, sucrose 12g,maltose dextrin 15g, sucrose ester0.42g and phosphatide 0.36g. We made experiment on the operative technological parameters and found that optimum gelatinization temperature of starch was 71 C and the size of product 40-60 was meshes.
    The final product can solve with boiled water in 5 minute and its paste properties were nicer.
引文
[1]高愿君主编.中国野生植物开发与加工利用[M].中国轻工业出版社.1997.2:49
    [2]赖祥林.葛根的实验研究与临床应用新进展.中国中药杂志[J].1989,14(5):52
    [3]牟德华,杨会龙等.葛根、葛化的保健功能及其饮料的制作工艺.食品工业科技[J].2003,20(3):55~56
    [4]黄金城等,近年来我国中药甙类成分合成研究.天然产物研究与开发[J].1994(1)
    [5]杜先锋,许时婴等.葛根淀粉生产工艺的研究.中国粮油学报[J]。1998,13(5):28~32
    [6]王光慈,陈宗道等.葛根淀粉的形态结构及特性研究.西南农业大学学报[J].1996,18(1):91~94
    [7]张力田.淀粉的糊化和淀粉糊.淀粉与淀粉糖[J].2001,(3):1~3
    [8]潘波汉,吴彪.葛根淀粉的工业化生产及其深加工技术.淀粉与淀粉糖[J].1997,(1):4~11
    [9]曹庸,李升阳等.葛根淀粉特性及产品开发的研究.中国野生植物资源[J]1998,(2):51~53
    [10]丘华,刘小玲.葛根芒果冰淇淋的研制.食品科学[J].99,(12):37~39
    [11]霍丹群,侯长军.葛根保健食品的开发及利用.资源开发与市场[J].2000,16(1):27~28
    [12]王琦,王弘.即食营养葛根粉的生产工艺研究.昆明医学院学报[J]1999,20(9):104
    [13]时忠烈.速食天然葛粉的开发.食品科技[J].2001,1:25
    [14]熊汉国,张家年等.葛根淀粉的酶法水解研究.淀粉与淀粉糖[J].2002,2:16~19
    [15]綦菁华.影响乳粉溶解性和冲调性的因素探讨.食品工业科技[J].1999,20(2):28~29
    [16]胡秋林,李文.改善膨化米粉冲调性的实验报告.武汉食品工业学院学报[J].1998,(2):6~8
    [17]李冀新,郑钢等.膨化玉米早餐粉冲调性的研究.粮油食品[J].2000,8(3):23~24
    [18]钱建亚,顾林.三种常用淀粉糊化测定方法的比较.西部粮油科技[J].1999,24(4):42~46
    [19]尤新编著.淀粉糖品生产与应用手册[M].中国轻工业出版社.1999,102~139
    [20]阎秀玲.麦芽糊精的一般特性及应用.淀粉与淀粉糖[J].1991,(3):49:50
    [21]黄强,杨连生.超微粉技术与含淀粉速溶食品的开发.淀粉与淀粉糖[J].1999,4:7~8
    [22]Lucas Meyer.改进速溶食品润湿性和分散性的新工艺卵磷脂化处理.中国食品工业[J]1998,(2):24~25
    [23]张万福编译.食品乳化剂[M].中国轻工业出版社.1996,8
    
    
    [24]钟惠华,淀粉的α化和βR化在食品加工中应用.淀粉与淀粉糖[J].1989,(1):1~7
    [25]葛毅强,孙爱东等.食品乳化剂与增溶剂及其在食品工业中的应用.食品工业科技[J].1998,(3):76~78
    [26]李里特.食品物性学[M].中国农业出版社.1998
    [27]赵思明,熊善柏.淀粉糊物系及其老化特性研究.中国粮油学报[J]2001,16(4):19~21
    [28]Cheng.Y.J.Shao Y. Tseng K.Gelation Mechanism and Rheological Properties of Rices Starch[J] Cereal Chem.1995,72(4):393~400
    [29]大连理工大学化工原理教研室编.化工原理[M].大连理工大学出版社.1996,4
    [30]熊善柏.赵思明等.淀粉在过量水分下糊化机理研究.粮食与油脂[J].2001(9):2~4
    [31]范进填.淀粉糊化动力学.淀粉与淀粉糖[J].1994,(2):8~11
    [32]Doublier J Llamas G.Le M M.A rheological investigation of cereal starch paste and gel.Effect on pasting procedures[J].Carbohydr.Polym.1987,7:251~275.
    [33]邓方明,夏延斌等.淀粉颗粒糊化新工艺初探.湖南农学院学报[J].1995,21(1):61~65
    [34]张守文,周云.乳化剂如何正确添加到食品中.中国食品添加剂[J].2002,(2):9~13
    [35]熊汉国,张家年.葛根淀粉加工工艺研究.中国野生植物资源[J].1997,16(2):42~44
    [36]陈家明,陈玲等.淀粉和变性淀粉的粘度测定方法.广东造纸[J].99,1:26~29
    [37]顾正彪.淀粉糊的透明度.淀粉与淀粉糖[J].1991,1:32~34
    [38]高嘉安主编,淀粉与淀粉制品工艺学[M].中国农业出版社.2001,9:39
    [39]李洪军,阚建全等.糖和无机盐对葛根淀粉—亲水胶体相互作用的影响.中国粮油学报[J].1998,13(2):26~28
    [40]高群玉,杨宜功.影响淀粉糊流变特性因素的研究.食品工业科技[J],1995,(4):10~14
    [41]杜先锋,许时婴等.淀粉糊的透明度及其影响因素的研究.农业工程学报[J].2002,18(2):129~131
    [42]Baker L A,Rayas-Duarte P.Freeze-thaw stability of amaranth starch and the effects of salt and sugers[J]Cereal Chem,1998,72(4):301~307
    [43]吴桂生.试验设计与数据处理[M].冶金工业出版社.1997,1
    [44]胡江琴,王利琳等.葛粉的化学成分分析.杭州师范学院学报[J].1999,3:70~73

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