Page 178 - 《精细化工》2020年第12期
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·2540·                            精细化工   FINE CHEMICALS                                 第 37 卷

                 由表 4 可以看出,以 MC/CMC/SA 为壁材体系                   参考文献:
            所制备的玫瑰精油微胶囊,存放 7 d 后,芯材中产                          [1]   MAO T Y (毛田野),  YU H W (余红伟), LU G (陆刚),  et al.
            生了香茅醇、香茅醛、柠檬醛(顺式和反式)、乙酸                                Application and prospect of microencapsulation technology[J]. China
                                                                   Elastomerics (弹性体), 2018, 28(2): 78-82.
            芳樟酯、石竹烯及 2,6-二叔丁基苯酚等新物质。玫                          [2]   LIU S S (刘双双), NA Z G (那治国), XU F (徐飞), et al. Effects of
            瑰花瓣中苯乙醇的含量最高,其次为香茅醇                     [19] ,香        wall materials on  properties and release characteristics of vanilla
                                                                   essential oil microcapsules[J]. Food Science (食品科学), 2019,
            茅醇会发生氧化生成香茅醛。有研究表明,高温贮                                 40(3): 129-134.
            藏条件有利于香茅醇和酯类成分含量的升高                     [20] ,这    [3]   WU Y Z (吴酉芝), LI B G (李保国), FENG Q (冯琼). Microcapsule
                                                                   wall  material  and the release control of flavor microcapsules[J].
            可以解释玫瑰精油最初香茅醇和乙酸芳樟酯的含量                                 China Food Additives (中国食品添加剂), 2008, 19(6): 51-56.
                                                               [4]   WU Z Q (吴增强), CHEN G S (陈国松), LU W W (陆薇薇), et al.
            低,未被检出;而在 35  ℃的储存环境中经逐渐转                              Research for the new intercalated oxygen indicators[J]. Food
            化,含量增大。此外,柠檬醛、β-石竹烯、2,6-二叔                             Research and Development (食品研究与开发), 2007, 28(5): 20-22.
                                                               [5]   ZHOU H, YUAN X F, ZHAO Q S, et al. Determination of oxygen
            丁基苯酚等可能是储存过程中,精油中化学成分与                                 transmission barrier of microcapsule wall by crocetin deterioration
            氧气反应的副产物或副产物进一步相互反应的结果。                                kinetics[J]. European Food Research and Technology, 2013, 237(4):
                                                                   639-646.
                 相同条件下存放 7 d,在 MC/SA/MC 壁材体系                   [6]   ABDULLAH O G, HANNA R  R, SALMAN Y  A K.  Structural,
            微胶囊的气相色谱-质谱检测中无新物质生成,说明                                optical, and electrical  characterization of chitosan: Methylcellulose
                                                                   polymer blends based film[J]. Journal of Materials Science: Materials
            相比 MC/CMC/SA,MC/SA/MC 壁材体系对玫瑰精                         in Electronics, 2017, 28(14): 10283-10294.
            油可以起到更好的保护作用,延缓玫瑰精油的变质。                            [7]   BISWAL D R, SINGH R P. The flocculation and  rheological
                                                                   characteristics of hydrolyzed and unhydrolyzed grafted sodium
            当亲水的 SA 在最外层时,受到环境中水分的影响,                              alginate in aqueous solutions[J]. Journal of Applied Polymer Science,
            使微胶囊壁材吸水,导致壳-核结构被破坏,从而有                                2004, 94(4): 1480-1488.
                                                               [8]   ZHAO L R (赵丽瑞), SUN D X (孙多先), LIU M Y (刘满英). The
            更多新物质产生;而 MC 具有疏水性,作为最外层                               performances  and  applications  in  biomedicine  of
            时结构更稳定。                                                carboxythmethylchitosan[J]. Polymer Bulletin  (高分子通报), 2007,
                                                                   (8): 45-49.
                                                               [9]   CHEN S J (陈少军), ZHANG L H (张莉华), XU X D (许新德), et
            3    结论                                                al. Studies on factors influence UV-absorbance and color value of
                                                                   microencapsulated lutein[J]. China Food Additives (中国食品添加
                (1)以亚甲基蓝、TiO 2 、甘油作为氧指示剂,                          剂), 2013, 24(4): 100-102.
                                                               [10]  MILLS A. Oxygen indicators and intelligent inks for packaging
            用 MC 作为成膜材料来制备氧指示剂复合膜,当成                               food[J]. Chemical Society Reviews, 2005, 34(12): 1003-1011.
                                                               [11]  ZHANG D (章丹), XU B (徐斌), ZHU P J (朱培娟), et al. Study on
            膜材料 MC 质量浓度为 20 g/L、亚甲基蓝用量 0.05 g、
                                                                   the mechanism of methylene blue degradation by TiO 2 photocatalyst[J].
            TiO 2 用量 1.00 g 和甘油用量 0.50 mL 时,MB/TiO 2/              Journal of East China Normal University:Natural Science (华东师范
            Gly/MC 氧指示剂复合薄膜光催化激活效率较高。在                             大学学报:  自然科学版), 2013, (5): 35-42.
                                                               [12]  LEE S K, MILLS A, LEPRE A. An intelligence ink for oxygen[J].
            此基础上,以 6 种微胶囊壁材体系制备了相应的氧指                              Chemical Communications, 2004, 17: 1912-1913.
            示复合薄膜。                                             [13]  SOMANI P R, MARIMUTHU R, VISWANATH A K, et al. Thermal
                                                                   degradation  properties of  solid  polymer electrolyte [poly (vinyl
                (2)在空气湿度为 75%、温度为 35  ℃的常压                         alcohol)+phosphoric acid]/methylene  blue composites[J]. Polymer
                                                                   Degradation & Stability, 2003, 79(1): 77-83.
            条件下,6 种氧指示剂复合薄膜在紫外光激活后颜
                                                               [14]  ZHOU Y, YIN  X  Q, CHEN J,  et al. Encapsulation  efficiency and
            色都由蓝色变为近乎白色,经过 10 h 的回色,激活                             release of citral using methylcellulose as emulsifier and interior wall
                                                                   material in composite polysaccharide microcapsules[J]. Advances in
            过的氧指示剂复合薄膜暴露在空气中基本都能回到
                                                                   Polymer Technology, 2018, 37(8):3199-3209.
            接近最初始的颜色;MC/SA/MC 和 MC/CMC/SA 氧                    [15]  MOHSIN M, HOSSIN A, HAIK  Y. Thermal  and mechanical
                                                                   properties of poly (vinyl alcohol) plasticized with glycerol[J]. Journal
            指示剂复合薄膜回色更慢,且它们在回色时变化较                                 of Applied Polymer Science, 2011, 122(5): 3102-3109.
            均匀,因此,可以作为理想的屏氧材料。                                 [16]  ROY N, SAHA N, KITANO T, et al. Biodegradation of PVP-CMC
                                                                   hydrogel film: A useful food packaging material[J]. China Printing &
                (3)6 种氧指示剂复合薄膜均具有重复利用性,                            Packaging Study, 2012, 89(2): 346-353.
            重复 3 次后,MC/SA/MC 和 MC/CMC/SA 氧指示剂                  [17]  LI X H (李晓红), SHAO C T (邵长涛), LU X (芦鑫),  et al.
                                                                   Comparison of repetitive performance of metal  composite oxide as
            复合薄膜的回色率仅分别下降了 0.85%和 1.65%,                           catalyst for biodiesel synthesis[J]. China Oils and Fats (中国油脂),
            重复利用性更好。综合分析,MC/SA/MC 和 MC/                            2017, 42(7): 88-91.
                                                               [18]  SUN Y A (孙雨安), DU R (杜瑞), LI Z X (李振兴),  et al.
            CMC/SA 壁材体系可作为屏蔽氧气的良好材料体系。                             Determination of volatile components of roses based on headspace-
                (4)以 MC/SA/MC 和 MC/CMC/SA 为壁材体系,                   solid phase  microextraction and GC-MS[J]. Journal  of Henan
                                                                   Agricultural University (河南农业大学学报), 2014, 48(4): 461-464.
            制备玫瑰精油微胶囊,存放于密封袋中 7 d 后,MC/                        [19]  MU D (母多), DENG L (邓亮), XU X M (徐兴梦), et al. Study on
            CMC/SA 玫瑰精油微胶囊中芯材产生了新物质,而                              extraction technology and chemical composition of rose essential oil
                                                                   by GC-MS[J]. Journal of Kunming University (昆明学院学报),
            MC/SA/MC 玫瑰精油微胶囊中则无新物质生成,说                             2017, 39(6): 101-106,111.
            明 MC/SA/MC 壁材体系对玫瑰精油可以起到更好                         [20]  TONG Z (童周). The study of component, bacteriostatic capacity,
                                                                   antioxidant capacity and stability on rose essential oil of Zhejiang[D].
            的保护作用。                                                 Hangzhou: Zhejiang Gongshang University (浙江工商大学), 2017.
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