1. 毕业设计（论文）的内容和要求

黑莓富含原花青素、sod、硒、鞣花酸和类黄酮等高效抗氧化活性物质，二十种氨基酸和微量元素，目前发现含营养成分超过四十种以上，其中原花青素、sod、氨基酸、以及钙铁锌硒维生素等是我们所熟知的蓝莓的几倍甚至几百倍。

黑莓具有理想的风味和口感，经研究发现对人体健康有益（抗氧化，抗癌，抗炎和抗神经衰退）。

研究黑莓汁中特征性vfcs单组份在膜内的吸附溶解性能及渗透汽化膜相传递行为，确定操作参数对分离因子和通量的影响；开展黑莓汁特征性vfcs混合组分渗透汽化膜分离研究，探究vfcs组分间的耦合作用规律。

2. 参考文献

[1] M.F. D#8217;Agostino J.Sanz ,M.L.Sanz,A.M.Giuffr#232;, V.Sicari, A.C.Soria.Optimization of a Solid-Phase Microextraction method for the Gas Chromatography#8211;Mass Spectrometry analysis of blackberry (Rubus ulmifolius Schott) fruit volatiles[J].Food Chemistry,2015. [2] 丁建武,张伟东.渗透汽化膜分离技术的工业应用进展[J].船电技术,2017,37(10):68-72. [3] Thiago Andr#233; Weschenfelder,Pedro Lantin, Marcelo Caldeira Viegas.Concentration of aroma compounds from an industrial solution of soluble coffee by pervaporation process[J].Journal of Food Engineering,2015. [4] Suzan Cristina Rossi#8226;Adriane Bianchi Pedroni Medeiros.Use of pervaporation process for the recovery of aroma compounds produced by P. fermentans in sugarcane molasses[J].Bioprocess Biosyst Engineering,2017. [5] Anna Dawiec-Li#347;niewska,Antoni Szumny,Daria Podstawczyk,Anna Witek-Krowiak. Concentration of natural aroma compounds from fruit juice hydrolates by pervaporation in laboratory and semi-technical scale. Part 1. Base study[J]. Food Chemistry,2018,258. [6] Daria Podstawczyk, Piotr Tomasz Mitkowski, Anna Dawiec-Lisniewska.Concentration of natural aroma compounds from fruit juice hydrolates by pervaporation in laboratory and semi-technical scale. Part 2. Economic analysis[J].Food Chemistry,2017. [7] Ana I. Paz Carlos A. Blanco Cristina Andres-Iglesias Laura Palacio Pedro Pradanos Antonio Hernandez.Aroma recovery of beer flavors by pervaporation through polydimethylsiloxane membranes[J].Journal of Food Process Engineering,2017. [8] Senqing Fan,Jingyun Liu,Xiaoyu Tang,Wenguo Wang,Zeyi Xiao,Boya Qiu. Process operation performance of PDMS membrane pervaporation coupled with fermentation for efficient bioethanol production[J]. Chinese Journal of Chemical Engineering,2018. [9] 崔利军.聚二甲基硅氧烷的性能特点及其典型应用[J].乙醛醋酸化工,2018(08):25-30 14. [10] 申 静，王志斌.分离膜材料的研究进展与发展趋势[J].广州化工，2018. [11] 由涛,陈龙祥,张庆文,张继民,洪厚胜.聚二甲基硅氧烷膜在渗透汽化技术中的研究进展[J].化工新型材料,2009,37(09):1-4. [12] 毛晓妍，王玉新，汪翰阳，金银秀，陶雪芬，刘学峰.沸石咪唑酯骨架（ZIFs）的制备及性能研究进展[J].当代化工，2018. [13] 袁建伟. ZIF-8/PDMS混合基质膜的制备及表征[A]. 中国化工学会.2015年中国化工学会年会论文集[C].中国化工学会:中国化工学会,2015:1 [14] XuanxuanCheng,FushengPan,ManruWang, WeidongLi,YimengSong.Hybrid membranes for pervaporation separations[J].Journal of Membrane Science,2017. [15] Fan, H., et al., Simultaneous spray self-assembly of highly loaded ZIF-8-PDMS nanohybrid membranes exhibiting exceptionally high biobutanol-permselective pervaporation. Angew Chem Int Ed Engl, 2014. 53(22): p. 5578-82. [16] D Agostino, M.F., et al., Statistical analysis for improving data precision in the SPME GC#8211;MS analysis of blackberry (Rubus ulmifolius Schott) volatiles. Talanta, 2014. 125: p. 248-256

3. 毕业设计（论文）进程安排

2018.11.30-2018.12.23 查阅文献并完成文献综述、任务书、开题报告及审题表 2018.12.23-2018.1.13 完成外文翻译、文献综述和开题报告 2019.1.13-2019.5.10 实验阶段 2019.5.10-2019.5.20 完善实验，处理数据 2019.5.20-2019.6.1 写论文及修改 2019.6.1- 答辩ppt制作、预演、论文答辩