UV辐照加工提高苹果汁的安全性研究任务书

 2022-11-20 10:11

1. 毕业设计（论文）的内容和要求

1.要学会如何查找文献

2.要学会使用实验中用到的各种仪器

3.要学会设计实验方案并处理相关数据

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2. 实验内容和要求

1.优化UV辐照降解苹果汁中棒曲霉素的工艺；

2.明确UV辐照对苹果汁主要品质指标（可溶性固形物含量、总酚、pH值、总酸、有机酸、色泽、透光率等）的影响

3. 参考文献

  1. J.K.Li,R.N.Wu,Q.H. Hu,J.H. Wang, Solid-phase extraction and HPLC determination of patulin in apple juice concentrate. Food Control 18,530?34(2005)
  2. GB/T 5009.7, Determination of reducing sugar in foods, Chinese food safety standard, (2016)
  3. M.A.R. Rodriguez, M.L.V. Oderiz, J.L. Hernandez, J.S. Lozano, Determination of vitamin C and organic acids in various fruits by HPLC.J. Chromatogr. Sci.30, 433?37 (1992)
  4. Z.Zhang,E.J.Diao,X.Z.Shen,W.W.Ma,N.Ji,H.Z. Dong,Ozone-induced changes in phenols and antioxidant capacities of peanut skins. J.Food Process Eng.37,506?14(2014)
  5. E.J. Diao, X.Z. Shen, Z. Zhang, N. Ji, W.W. Ma, H.Z. Dong, Safety evaluation of aflatoxin B1in peanut oil after ultraviolet irradiation detoxification in a photodegradation reactor. Int. J. Food Sci. Technol. 50, 41?7 (2015)
  6. T.O払rien,G.Babcock,J.Cornelius,M. Dingeldein, G. Talaska, D. Warshawsky, K. Mitchell, A comparisonof apoptosis and necrosisinduced by hepatotoxins in HepG2 cells.Toxicol. Appl.Pharm.164,280?90(2000)
  7. V. Falguera, J. Pag醤, A. Ibarz, Effect of UV irradiation on enzymatic activities and physicochemical properties of apple juices from different varieties. LWT-Food Sci. Technol.44, 115?19 (2011)
  8. I.M. Caminiti, I. Palgan, A. Mu駉z, F. Noci, P. Whyte, D.J. Morgan, D.A. Cronin, J.D. Lyng, The effect of ultraviolet light on microbial inactivationand quality attributes of apple juice. Food Bioprocess Technol. 5, 680?86 (2012)

4. 毕业设计（论文）计划

2022-11-19至2022-11-22 确定论文题目并申报课题

2022-11-23至2022-12-05 查找文献，确定实验方案

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以上是毕业论文任务书，课题毕业论文、开题报告、外文翻译、程序设计、图纸设计等资料可联系客服协助查找。

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