纳米淀粉对含香茅醇马铃薯淀粉-壳聚糖复合膜材多尺度结构和热稳定性的影响
Effects of nano-starch on the multiscale structure and thermal stability of potato starch-chitosan composites containing citronellol
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摘要: 将不同质量分数纳米淀粉加入含香茅醇的马铃薯淀粉-壳聚糖复合膜材中,探讨纳米淀粉对复合膜材多尺度结构(分子结构、结晶结构、断面形貌、水接触角)及热稳定性的影响。结果表明:添加纳米淀粉后,复合膜材中各组分的分子间作用力均未显著改变;纳米淀粉与复合膜材基体形成剥离结构,复合膜材整体仍为无定形结构;随着纳米淀粉质量分数的增加,复合膜材断面逐渐平整,并出现较多褶皱结构;水接触角由(77.50±0.50)°(未添加纳米淀粉)增大至(85.50±1.25)°(纳米淀粉质量分数9.1%),亲水性降低;复合膜材的分子裂解峰值温度轻微升高,即热稳定性略有提高。
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关键词:
- 纳米淀粉 /
- 香茅醇 /
- 马铃薯淀粉-壳聚糖复合膜材 /
- 多尺度结构 /
- 热稳定性
Abstract: Nano-starch with different mass concentration was added into the potato starch-chitosan composites containing citronellol, and the effect of nano-starch mass concentration on the multi-scale structure (the molecular force, crystalline structure, section morphology and water contact angle) and thermal stability were investigated. The results showed that the molecular forces of each component in the composites did not change significantly with the addition of nano-strach. Exfoliated structure was formed with nano-starch and composites matrix, and the whole matrix displayed amorphous. As the mass concentration of nano-starch increased, the surface of composites presented smooth, while the section morphology showed certain wrinkle. The water contact angle increased from (77.50±0.50)° without nano-starch to (85.50±1.25)° with 9.1%, indicating that the hydrophilicity decreased. The characteristic pyrolysis peak temperature of the composites slightly increased, which showed that the thermal stability was slightly improved. -
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[1]
ALEXANDRE E M C, LOURENÇO R V, BITTANTE A M Q B, et al.Gelatin-based films reinforced with montmorillonite and activated with nanoemulsion of ginger essential oil for food packaging applications[J].Food Packaging and Shelf Life, 2016, 10:87-96.
-
[2]
SYAHIDA S N, AINUN Z M A, ISMAIL-FITRY M R, et al.Development and characterisation of gelatine/palm wax/lemongrass essential oil (GPL)-coated paper for active food packaging[J].Packaging Technology and Science, 2020, 33(10):417-431.
-
[3]
姜丰, 王益, 严俊丽, 等.香茅醇微乳凝胶的制备及体外抗菌试验[J].中国实验方剂学杂志, 2017, 23(20):8-13.
-
[4]
SURIYATEM R, AURAS R A, RACHTANAPUN P.Improvement of mechanical properties and thermal stability of biodegradable rice starch-based films blended with carboxymethyl chitosan[J].Industrial Crops & Products, 2018, 122:37-48.
-
[5]
李雪.壳聚糖与纳米TiO2对淀粉复合膜力学强度和阻隔性能的影响及复合膜在果蔬中的涂膜保鲜应用[D].上海:上海海洋大学, 2021.
-
[6]
张权, 张婉玉, 尹进, 等.可食性淀粉/壳聚糖复合膜的制备与性能研究[J].包装工程, 2015, 36(13):40-46.
-
[7]
HOU J M, YAN X X.Preparation of chitosan-SiO2 nanoparticles by ultrasonic treatment and its effect on the properties of starch film[J]. International Journal of Biological Macromolecules, 2021, 189:271-278.
-
[8]
SHANKAR S, RHIM J W.Preparation of sulfur nanoparticle-incorporated antimicrobial chitosan films[J].Food Hydrocolloids, 2018, 82:116-123.
-
[9]
OLEYAEI S A, ZAHEDI Y, GHANBARZADEH B, et al.Modification of physicochemical and thermal properties of starch films by incorporation of TiO2nanoparticles[J].International Journal of Biological Macromolecules, 2016, 89:256-264.
-
[10]
LIN Q Z, JI N, LI M, et al.Fabrication of debranched starch nanoparticles via reverse emulsification for improvement of functional properties of corn starch films[J].Food Hydrocolloids, 2020, 104(C):105760.
-
[11]
TIAN F, CHEN W L, WU C E, et al.Preservation of ginkgo (Ginkgo biloba L.) seeds by coating with chitosan/nano-TiO2and chitosan/nano-SiO2films[J].International Journal of Biological Macromolecules, 2018, 126:917-925.
-
[12]
XING Y G, YANG H, GUO X L, et al. Effect of chitosan/nano-TiO2 composite coatings on the postharvest quality and physicochemical characteristics of mango fruits[J].Scientia Horticulturae(Amsterdam), 2020, 263(C):109135.
-
[13]
FATHI M, VINCEKOVIĆ M, JVRIĆ M, et al.Food-grade colloidalsystems for the delivery of essential oils[J].Food Reviews International, 2021, 37(1):1-45.
-
[14]
MUKURUMBIRA A R, MELLEM J J, AMONSOU E O.Effects of amadumbe starch nanocrystals on the physicochemical properties of starch biocomposite films[J].Carbohydrate Polymers, 2017, 165:142-148.
-
[15]
HU J, WANG X G, XIAO Z B, et al.Effect of chitosan nanoparticles loaded with cinnamon essential oil on the quality of chilled pork[J].LWT-Food Science and Technology, 2015, 63(1):519-526.
-
[16]
CUI H Y, BAI M, RASHED M M A, et al.The antibacterial activity of clove oil/chitosan nanoparticles embedded gelatin nanofibers against Escherichia coli O157:H7 biofilms on cucumber[J].International Journal of Food Microbiology, 2018, 266:69-78.
-
[17]
张书艳, 侯菲翔, 麦俊熙, 等.淀粉链/支比对淀粉-壳聚糖交联薄膜结构及性质的影响[J].现代食品科技, 2020, 36(6):82-88
, 327. -
[18]
张旭鑫, 张书艳, 李琳, 等.香草醛调控蜡质玉米淀粉-壳聚糖交联薄膜的结构和性能[J].现代食品科技, 2022, 38(4):99-105.
-
[19]
ZAINAB S, FARANAK B, SHARAM S.Optimization of starch biopolymer enriched with chitosan containing rosemary essential oil and its application in packaging of peanuts[J].Nutrition and Food Sciences Research, 2017, 4(3):19-28.
-
[20]
WANG L Y, DONG Y, MEN H, et al. Preparation and characterization of active films based on chitosan incorporated tea polyphenols[J].Food Hydrocolloids, 2013, 32(1):35-41.
-
[21]
PELISSARI F M, GROSSMANN M V E, YAMASHITA F, et al. Antimicrobial, mechanical, and barrier properties of cassava starch-chitosan films incorporated with oregano essential oil[J].Journal of Agricultural and Food Chemi-stry, 2009, 57(16):7499-7504.
-
[22]
PAN T, WU L L, CHEN H Z.Model optimization and wavenumbers selection for FTIR/ATR spectroscopy analysis of glucose aqueous solution[J].Applied Mechanics and Materials, 2011, 1229(52/54):411-416.
-
[23]
ZHU J, GAO W, WANG B, et al.Preparation and evaluation of starch-based extrusion-blown nanocomposite films incorporated with nano-ZnO and nano-SiO2[J].International Journal of Biological Macromolecules, 2021, 183:1371-1378.
-
[24]
ZHAI X S, WANG W T, ZHANG H, et al.Effects of high starch content on the physicochemical properties of starch/PBAT nanocomposite films prepared by extrusion blowing[J].Carbohydrate Polymers, 2020, 239:116231.
-
[25]
程龙.壳聚糖/纳米TiO2/玉米淀粉可食膜的制备及性能研究[D].兰州:兰州交通大学, 2021.
-
[26]
杨婧雯, 李湘琪, 李珊珊, 等.不同淀粉的壳聚糖/淀粉复合薄膜结构性能比较[J].现代食品科技, 2020, 36(6):68-74.
-
[27]
刘莹, 刘颖, 胡美娜.壳聚糖/羧甲基淀粉复合膜的制备及性能研究[J].化工新型材料, 2017, 45(7):78-80.
-
[28]
JIE Z, ZHANG S Y, PU H Y, et al.Structural properties of propionylated starch-based nanocomposites containing different amylose contents[J].International Journal of Biological Macromolecules, 2020, 149(C):532-540.
-
[29]
ZHANG S Y, ZHU J, LIU Y J, et al. Hierarchical structure and thermal property of starch-based nanocomposites with different amylose/amylopectin ratio[J].Polymers, 2019, 11(2):342.
-
[30]
MONDRAGÓN M, MANCILLA J E, RODRÍGUEZ-GONZÁLEZ F J.Nanocomposites from plasticized high-amylopectin, normal and high-amylose maize starches[J].Polymer Engineering and Science, 2008, 48(7):1261-1267.
-
[31]
MENZEL C, ANDERSON M, ANDERSON R, et al.Improved material properties of solution-cast starch films:Effect of varying amylopectin structure and amylose content of starch from genetically modified potatoes[J].Carbohydrate Polymers, 2015, 130:388-397.
-
[32]
NAFCHI A M, ALIAS A K, MAHMUD S, et al. Antimicrobial, rheological, and physicochemical properties of sago starch films filled with nanorod-rich zinc oxide[J].Journal of Food Engineering, 2012, 113(4):511-519.
-
[33]
MVLLER C M O, LAURINDO J B, YAMASHITA F.Effect of nanoclay incorporation method on mechanical and water vapor barrier properties of starch-based films[J].Industrial Crops & Products, 2010, 33(3):605-610.
-
[34]
ROY S, ZHAI L, KIM H C, et al.Tannic-acid-cross-linked and TiO2-nanoparticle-reinforced chitosan-based nanocomposite film[J].Polymers, 2021, 13(2):228.
-
[35]
SAHA N R, SARKAR G, ROY I, et al.Nanocomposite films based on cellulose acetate/polyethylene glycol/modified montmorillonite as nontoxic active packaging material[J].RSC Advances, 2016, 6(95):92569-92578.
-
[36]
YIN H, YUANRONG Z, LI Y, et al.Optimization of antibacterial and physical properties of chitosan/citronella oil film by electrostatic spraying and evaluation of its preservation effectiveness on salmon fillets[J].Food Packaging and Shelf Life, 2022, 33:100891.
-
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