用户名: 密码: 验证码:
双孢蘑菇气调包装呼吸速率模型与品质变化试验研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
气调包装(Modified Atmosphere Packaging,简称MAP)能有效地延缓果蔬的呼吸速率,抑制果蔬产品的代谢作用,从而延长其贮藏寿命和保持果蔬品质。本文针对双孢蘑菇在气调包装贮藏过程中存在的一些问题,主要进行了以下三个方面的研究:
     1、通过小袋法测定了不同材料薄膜分别在2℃,8℃,14℃,20℃下的薄膜透气系数,分析了温度对薄膜透气系数和透气系数比的影响。试验得出:随着温度的升高果蔬包装薄膜的透气系数增大;随着温度的上升,薄膜材料LDPE的透气系数比显著上升,但薄膜材料PVC的透气系数比在本试验温度范围内无明显变化。薄膜透气系数与绝对温度之间满足Arrhenius方程,透气系数的自然对数值与绝对温度的倒数值之间呈显著的线性关系。
     2、采用渗透系统法测定了15h内的包装系统内部气体体积分数值,并采用自编C语言程序拟合出双孢蘑菇在任意时刻的呼吸速率值,采用Michaelis—Menten型酶动力学方程对试验数据进行回归分析,建立了不同温度下双孢蘑菇呼吸速率随O_2、CO_2体积分数变化的数学模型,并对所得呼吸速率模型的准确性和实用性进行了验证,且根据Arrhenius方程分析了最大呼吸速率V_m与温度之间的关系。
     3、通过L_9(3)~4正交试验设计,研究了不同温度、包装材料和初始O_2体积分数和CO_2体积分数对双孢蘑菇主动气调包装中贮藏保鲜效果的影响。分别于贮藏后的第3d、第5d、第7d、第9d和第11d测定各个试验处理双孢蘑菇的失重率、硬度、褐变度、呼吸速率、细胞膜透性、可溶性固形物、PPO活性和POD活性。得到了贮藏过程中能保持双孢蘑菇贮藏品质的较优处理组合,即贮藏温度为2℃、包装材料为PVC2、O_2和CO_2体积分数分别为15%和10%。
Modified atmosphere packaging(MAP) is a well-established technology that can inhibits the respiration rate and metabolic activity of perishable produce, which helps in extending the shelf-life and maintenance of the quality of perishable produce.In order to solve the problems in modified atmosphere packaging of Agaricus bisporus,three parts were studied in this paper.
     Firstly,The gas permeability coefficients of different material films at 2、4、8 and 20℃were calculated by Small Bags Method.The influences of temperature on the gas permeability coefficient and gas permeability coefficient ratio were analyzed.The results suggested that the gas permeability coefficients of films increased with temperature;as the temperature increased the gas permeability coefficient ratio of LDPE increased significantly,while the gas permeability coefficient ratio of PVC kept stable.The relationship between permeability coefficients and temperature was well described by Arrhenius equation,and it was linear relationship between nature logarithmic of gas permeability coefficient and the reciprocal of temperature.
     Secondly,The package headspace composition,in terms of oxygen and carbon dioxide concentrations,in modified atmosphere package of Agricus bisporus at 2℃、4℃、8℃and 20℃respectively were monitored within 15h.The respiration rate of Agricus bisporus under modified atmosphere packaging at any instant of time were calculated by a C program based on permeable system.The dependence of respiration rate on gas composition was well described by a Michaelis Menten type equation with uncompetitive CO_2 inhibition.The model constants were estimated by fitting the model to the experimental data by non-linear regression using Excel,and the veracity and practicability of the respiration rate model were validated.The relationship between maximum rate V_m and temperature was well described by Arrhenius equation.
     Thirdly,A L_9(3)~4 orthogonal test was carried out to evaluate the storage quality of Agricus bisporus under active modified atmosphere packaging with different temperature,packaging material,O_2 and CO_2 volumetric concentrations. Weight loss,fructification firmness,degree of browning,the respiration rate, membrane permeability,soluble solid content,polyphenoloxidase(PPO) and peroxidase(POD) activity of Agricus bisporus were investigated on the 3~(th) d,5~(th) d, 7~(th) d,9~(th) d,11~(th) d after storage,respectively.The optimum composition of active modified atmosphere packaging for Agricus bisporus was that storage temperature 2℃,packaging material PVC2,15%O_2 volumetric concentration,10%CO_2 volumetric concentration.
引文
[1]卞生珍,杨清香.双孢蘑菇采后的生理生化变化[J].新疆师范大学学报,2007,44(S2):32-35
    [2]史琦云,邵威平.八种食用菌营养成分的测定与分析[J].甘肃农业大学学报,2003,38(2):336-339
    [3]食用蘑菇营养成分分析http://kepu.itsc.cuhk.edu.hk/gb/lives/mushroom/symg/index.html
    [4]王娟.双孢蘑菇采后生理及其贮藏保鲜技术的研究[D].淄博:山东理工大学 2004.
    [5]石启龙,王相友,赵亚,等.双孢蘑菇MA保鲜技术研究[J].农业机械化学报,2004,35(6):144-147
    [6]王娟,石启龙,王相友.双孢菇低温简易限气保鲜技术[J].山东理工大学学报,2004,18(3):82-84
    [7]刘颖,邬志敏,李云飞,等.果蔬气调贮藏国内外研究进展[J].食品与发酵工业.2006,32(4):94-97
    [8]张春荣,黄光荣.果蔬气调包装数学模型研究[J].江苏食品与发酵,2000,15(3):14-16
    [9]Susana C F,Fernanda A R,Jeffrey K B.Modeling respiration rate of fresh fruits and vegetable for modified atmosphere packages:a review[J].Journal of Food Engineering,2002,52(6):99-119
    [10]田平海.黄桃冷藏气调小包装呼吸速率模型与品质变化实验研究[D].上海:上海交通大学,2003
    [11]张长峰.MA包装中薄膜透气性与香蕉呼吸强度的测算[D].广州:华南农业大学,2002.
    [12]沈莲清,黄光荣,沈报恩.果蔬呼吸反应动力学研究进展及其在MAP保鲜中的应用[J].浙江大学学报,2005,31(6):671-676
    [13]Talasila P C,Cameron A C.Prediction equations for gasses in flexible modified atmosphere packaging of respiring produce are different than hose for rigid packages [J].Journal of Food Science,1997,62(5):926-930
    [14]Lakakul R..Modeling respiration of apple slice in modified-atmosphere packages[J].Journal of food science,1999,64(8):105-110
    [15]张长峰,徐步前,吴光旭.参数估算法在气调包装果蔬呼吸速率测定中的应用[J].农业工程学报,2006,22(2):176-179
    [16]罗云波,蔡同一.园艺产品贮藏加工学[M].北京:中国农业大学出版社,2001.
    [17]Susanna C F.Modelling respiration rate of shredded Galega kale for development of modified atmosphere packaging[J].Journal of Food Engineering,2002,54(9):299-307
    [18]张福平,吴素红.温度对豌豆采后保鲜效果的影响[J].湖南农业大学学报:自然科学版,2007,33(1):37-39
    [19]陈蔚辉,张福平,林定雄.温度对采后番荔枝耐贮性的影响[J].园艺学报,2003,30(5):571-573
    [20]张憨,肖功年.果蔬MAP保鲜技术研究进展[J].中国食物与营养,2003,56(3):19-21
    [21]Mennon R R.Modeling the respiration rate of green mature mango under aerobic conditions[J].Post harvest Technology,2007,10(5):130-139
    [22]Bhande S D,Ravindra M R.,Goswami T K.Respiration rate of banana fruit under aerobic conditionsat different storage temperatures[J].Journal of Food Engineering,2007,19(11):32-39
    [23]谢晶,刘晓丹.利用酶动力学拟合在密闭条件下香菇呼吸速率方程及米氏方程[J].中国食品学报,2006,6(1):96-100
    [24]Jurin V,Karel M.Studies on control of respiration of Mcintosh apples by packaging methods[J].Food science and Technology,1993,17(6):104-108
    [25]Beaudry R M.Effect of carbon dioxide partial pressure on blueberry fruit respiration and respiratory quotient[J].Post harvest Biology and Technology,1993,7(3):249-258
    [26]Oms O G,Soliva F R.Modeling changes ofheadspace gas concentrations to describe the respiration of fresh-cut melon under low or super atmospheric oxygen atmospheres[J].Journal of Food Engineering.2008,85(8):401-409
    [27]Henig Y S,Gilbert S G.Computer analysis of the variables affecting respiration and quality of produce package in polymeric films[J].Journal of food science,1975,40(9):1033-1035
    [28]Yang C C,Chinnan M S.Modeling the effect of O_2 and CO_2 on respiration and quality of stored tomatoes[J].Transactions of the ASAE,1988,31(4):920-925
    [29]Cameron A C,Boylan P W,Lee J.Design of modified atmosphere packaging systems:modeling oxygen concentrations within sealed packages of tomato fruits[J].Journal of food science,1989,54(7):1413-1416
    [30]Beaudry R M,Cameron A C,Shirazi A.Modified atmosphere packaging of blueberry fruit effect of temperature on package O_2 and CO_2[J].Journal of the American society for horticultural science,1992,17(11):436-441
    [31]Gong S,Corey K A.Predicting steady state oxygen concentrations in modified atmosphere packages of tomatoes[J].Journal of the American society for horticultural science,1994,11(9):546-550
    [32]Lee D S,Hagar P E,Lee J.Model for fresh produce respiration in modified atmospheres based on principles of enzyme kinetics[J].Journal of Food Science,1991,21(6):1580-1585
    [33]Kader A A,Zagory D,Kerbel E L.Modified atmosphere packing of fruits and vegetables[J].CRC Critical Reviews in Food Science and Nutrition,1995,14(28):1-30
    [34]Song Y,Kimn H K,Yam K L.Respiration rate of blueberry in modified atmosphere at various temperatures[J].Journal of the American society for horticultural science,1992,11(7):925-929
    [35]Peppelenbos H W,Tijskens L M M,Van't L J,et al.Modelling oxidative and fermentative carbon dioxide production of fruits and vegetables[J].Post harvest biology and technology,1996,25(9):283-285
    [36]Hertog T M,Tijskens L M M.Modeling modified atmosphere packing of perishable produce:keeping quality at dynamic conditions[J].Actable Aliment,1998,28(27):53-62
    [37]Del M A,Baiano A.Respiration rate of minimally processed lettuce as affected by packaging[J].Journal of Food Engineering,2006,74(19):60-69
    [38]Rocculi P,Del M A,Romani S,et al.Use a simple mathematical model to evaluate dipping and MAP effects on aerobic respiration of minimally processed apples[J].Journal of Food Engineering,2006,76(34):334-340
    [39]刘颖,李云飞.基于Michaelis-Menten型呼吸速率模型的实验研究[J].上海交通大学学报,2004,6(1):1170-1173
    [40]卢立新,陶瑛.青豌豆呼吸速率的测定与模型表征[J].食品与生物技术学报,2006,25(2):33-36
    [41]Toshitaka U,Daisuke D.Development of a mathematical model for dependence of respiration rate of fresh produce on temperature and time[J].Post harvest biology and technology,2004,34(11):285-293
    [42]Deepak R R,Shashi P.Transient state in-pack respiration rates of mushroom under modified atmosphere packaging based on enzyme kinetics[J].Post harvest Technology,2007,98(12):319-326
    [43]Ratti C,Raghavan G S V,Garieepy Y.Respiration rate model and modified atmosphere packaging of fresh cauliflower[J].Journal of food engineering,1996,28(15):297-306
    [44]Andrich G,Zinnai A,Balzini S.Aerobic respiration rate of golden delicious apples as a function of temperature and O_2.Post harvest biology and technology,1998,32(14):1-9
    [45]Lakakul R,Beaudry R M,Hernandez R J.Modeling respiration of apple slices in modified-atmosphere packages[J].Journal of food science,1999,64(10):105-110
    [46]Makino Y,Hirata T.A theoretical model for oxygen consumption in fresh produce under an atmosphere with carbon dioxide[J].Journal of Agricultural Engineering Research,1996,65(1):193-203
    [47]徐步前,余小林.薄膜包装对香蕉贮藏效果的影响[J].园艺学报,2002,29(2):168-70
    [48]Hernandez R J.Permeabiilty of food package.Plastic Packaging.2000,18:33-36
    [49]Brecht J K.Maintaining optimal atmosphere conditions for fruits and vegetable throughout the postharvest handling chain.Postharvest Biology and Technology.2002,27:87-101
    [50]Beaudry R M,Cameron A C,Shirazi A,etal.Modified atmosphere packaging of blueberry fruit:Effect of temperature on package O_2 and CO_2,J.Am,Soc.Hortsci.117:436-441
    [51]Fishman S,Rodov V,Peretz J,Ben-Yehoshua S。Model for gas exchange dynamics in modified-atmosphere packages of fruits and vegetables[J].Journal of food science,1995,60(5):1078-1083Amsterdam:Elsevier Press,1986:57-89
    [52]王相友,李霞,王娟,等.气调包装下果蔬呼吸速率研究进展[J].农业机械学报,2008,39(8):94-100
    [53]徐步前,余小林.薄膜包装中果蔬呼吸强度的测定[J].农业工程学报,2000,16(5):110-113
    [54]Hagger P E,Lee D S,Yam K L.Application of an enzyme kinetics based respiration model to a closed system experiments for fresh produce[J].Journal of Food Engineering,1992,15:143-147.
    [55]徐文达.鲜果蔬气调保险包装[J].食品工业,1999,3:35-38
    [56]刘颖,邬志敏,李云飞,等.锦绣黄桃主动气调包装研究[J].食品工业,2007,3:41-44.
    [57]Sannai G,Kenneth A C.Predicting steady-state oxygen concentrations in modified atmosphere packages of tomatoes[J].Journal of the American society for horticultural science,1994,119(3):546-550
    [58]Cameron A C,Boylan-Pett W,Lee J.Design of modified atmosphere packaging systems modeling oxygen concentrations within sealed packages of tomato fruits [J].Journal of food science,1998,54(6):1413-1416
    [59]王京海,王肇华.包装材料的透气性与果蔬呼吸特性的关系[J].食品科学,1998,19(8):54-56
    [60]雷桥,徐文达.新鲜番茄主动气调包装研究[J].食品工业,2002,5:39-41
    [61]朱继英.双孢蘑菇采后褐变机理及气调保鲜技术研究[D].哈尔滨:东北农业大学,2006.
    [62]朱广廉,钟海文,张爱琴.植物生理学实验[M].北京:北京大学出版社,1990.
    [63]Zauberman G,Ronen R,Akerman M,et al.Postharvest retention of the red colour of litchi fruit pericarp[J].Scientia Horticltura,1991,47:89-97
    [64]许英超.双孢蘑菇气调保鲜机理的研究[D].淄博:山东理工大学,2004.
    [65]朱继英,王相友。果实采后软化机理的研究进展[J],山东理工大学学报(自然科学版),2008,18(3):96-99
    [66]蔡为明,金群力,杜新法,等。双环蘑菇与双孢蘑菇多酚氧化酶活性的比较[J],浙江农业学报。2003,15(6):341-344
    [67]林河通,席屿芳,陈少军,等.龙眼采后生理和病理及贮运技术研究进展[J].农业工程学报,2002,18(1):185-190
    [68]Leshem Y Y,Halevy A H,Frenkel C.Processes and Control of Plant Senescence.Amsterdam:Elsevier Press,1986:57-89
    [69]姜爱丽,田世平,徐勇,等.不同气体成分对甜樱桃果实采后生理及品质的影响[J].中国农业科学,2002,35(1):79-84
    [70]Remons,et al.Use of modified atmosphere to prolong the postharvest life of Burlatcherries at different degrees of ripeness[J].J.Sci.Food Agri.,2000,80:1545-1552

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700