ZHAO Xiao-xiao, WANG Dan, MA Yue, ZHANG Chao, ZHAO Xiao-yan. The effect of storage temperature and packing material on the quality of dehydrated purple sweet potato during storage[J]. Science and Technology of Food Industry, 2014, (07): 326-329. DOI: 10.13386/j.issn1002-0306.2014.07.063
Citation: ZHAO Xiao-xiao, WANG Dan, MA Yue, ZHANG Chao, ZHAO Xiao-yan. The effect of storage temperature and packing material on the quality of dehydrated purple sweet potato during storage[J]. Science and Technology of Food Industry, 2014, (07): 326-329. DOI: 10.13386/j.issn1002-0306.2014.07.063

The effect of storage temperature and packing material on the quality of dehydrated purple sweet potato during storage

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  • Received Date: August 08, 2013
  • In order to maintain quality of dehydrated purple sweet potato during storage, the effect of storage temperature and packing material on dehydrated purple sweet potato was studied.Quality changing of dehydrated purple sweet potato packed in aluminum foil bag and plastic bag at low temperature or room temperature were evaluated during storage.The results showed that the quality of samples in four packing methods had a reduction. The samples in aluminum foil bag underwent the least reduction in quality. The thermal degradation kinetics of anthocyanins in dehydrated purple potato was followed the first order thermal degradation kinetics reaction. The retention of anthocyanins in aluminum foil bag was higher than that in plastic bag.The k was the least.The a w of the samples were packed in aluminum foil bag remained stable. The samples rehydration ratio and the value of non-enzymatic browning ( NEB) showed no significant changes, in plastic bag had worse quality than the samples in aluminum foil bag.Overall, low temperature and aluminum foil packaging material keep the quality of dehydrated purple sweet potato and reduce deterioration during storage.
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  • [1]
    孙金辉, 王微, 董楠.紫薯花色苷的研究进展[J].粮食与饲料工业, 2011, 1 (11) :38-40.
    [2]
    丁利庆.紫薯中化学成分及其抗氧化活性的研究[D].杭州:浙江工商大学, 2011.
    [3]
    李俊先, 张莹, 董全.超声波强化紫薯渗透脱水工艺[J].食品科学, 2012, 33 (14) :73-78.
    [4]
    刘鹏.紫薯颗粒的微波喷动干燥特性及工艺研究[D].无锡:江南大学, 2012.
    [5]
    李新华, 牟杰, 张超, 等.紫马铃薯皮中花色苷热降解动力学的研究[J].沈阳农业大学学报, 2009, 4 (40) :202-205.
    [6]
    江宁, 刘春泉, 李大婧, 等.干薯片真空微波干燥工艺的优化[J].中国食品学报, 2011, 7 (11) :81-89.
    [7]
    黄劲松, 周裔彬, 杜先锋, 等.脱水蔬菜的研究进展[J].食品工业科技, 2006, 27 (4) :203-208.
    [8]
    陈建初, 苏平, 叶兴伦.杨梅花色苷及色泽稳定性研究[J].浙江农业大学学报, 1994, 20 (2) :178-182.
    [9]
    江玲.脱水蔬菜贮藏过程中变色问题的研究[D].无锡:江南大学, 2009.
    [10]
    张慜.生鲜食品保质干燥新技术理论与实践[M].北京:化学工业出版社, 2009:49-52.
    [11]
    Durst R, Wrolstad E.Determination of Total Monomeric Anthocyanin Pigment Content of Fruit Juices, Beverages, Natural Colorants, and Wines by the pH Differential Method:Collaborative Study[J].Journal of AOAC International, 2005, 88 (5) :1269-1278.
    [12]
    赵新准, 刘宏芳.黑加仑果渣红色素的稳定性及热降解动力学[J].食品工业科技, 1998 (3) :8-9.
    [13]
    新修峰, 余小林, 胡卓炎, 等.杨梅澄清汁及浓缩汁中花色苷动力学研究[J].食品工业科技, 2007, 23 (9) :251-254.
    [14]
    方忠祥, 倪元颖, 唐建成.紫肉花色苷热降解动力学研究[J].食品工业科技, 2004, 25 (3) :111-113.
    [15]
    Garaz S, Ibarz A, Giner J, et al.Non-enzymatic browning in peach puree during heating[J].Food Researcher International, 1999, 32:335-343.
    [16]
    孙建霞, 张燕, 胡小松, 等.花色苷的结构稳定性以及降解机制研究进展[J].中国农业科学, 2009, 42 (3) :996-1008.
    [17]
    郭庆娜, 张娜, 何娇, 等.蓝靛果汁花色苷热降解动力学的研究[J].食品与发酵工业, 2011, 37 (9) :74-79.
    [18]
    杨咏鹃, 丁筑红.水份含量对微波干燥辣椒色泽的影响[J].食品工业科技, 2008 (12) :110-113.
    [19]
    Henriquez C, Cordow A, Lutz M, et al.Storage stability test of apple peel powder using two packaging materials high-density polyethylene and metalized films of high barrier[J].Industrial Crops and Products, 2013 (45) :121-127.
    [20]
    朱文学.食品干燥原理与技术[M].北京:科学出版社, 2009::171-172.
    [21]
    Sagar V R, Maini S B.Studies on the packing and storage of the onion powder[J].Indina Journal Horticulture, 1997:234-240.
    [22]
    Fahrettin G, Sami E.Effect of temperature and pH on nonenzymic browning in minced dried pepper during storage[J].Journal of Engineering and Environmental Science, 1998:33-38.
    [23]
    Pradeep S N, Susanta K R.Effect of low-cost storage and packaging on quality and nutritive value of fresh and dehydrated carrot[J].Journal of the Science of Food and Agriculture, 2000 (80) :2169-2175.

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