肉桂醛微胶囊的制备、表征及缓释性研究
杨紫姗 , 许洛杰 , 毛吉甜 , 王君昇 , 仝智强 , 王瑶 , 张明月 , 彭军仓 , 刘鹏飞
现代化工 ›› 2025, Vol. 45 ›› Issue (S1) : 343 -348.
肉桂醛微胶囊的制备、表征及缓释性研究
Study on preparation,characterization and slow-release performance of cinnamaldehyde microcapsules
为解决肉桂醛在空气中易被氧化、有一定刺激性气味等问题,以肉桂醛为芯材、壳聚糖(CS)与聚乙二醇(PEG)为复合壁材,采用冷冻干燥法制备肉桂醛微胶囊。针对PEG添加量、芯材质量分数、交联剂用量这3种影响微胶囊负载率的因素,对肉桂醛微胶囊的制备工艺进行正交试验优化。确定最佳工艺条件为:PEG添加量1.50 g、芯材质量分数5.0%、交联剂用量0.50 g,此时微胶囊负载率为20.89%。采用FT-IR、SEM、TEM、TGA对最优条件下制备的肉桂醛微胶囊进行表征,并对其缓释性能进行分析研究,为肉桂醛在烟草加香方面及在现代食品工业生产中的应用提供参考。
To solve the problems of cinnamaldehyde,such as being oxidized easily and having a certain irritating odor in the air,and expand its application range,cinnamaldehyde microcapsules are prepared via freeze-drying method with cinnamaldehyde as the core material,chitosan (CS) and polyethylene glycol (PEG) as wall materials.Three factors affecting microcapsule loading rate,including PEG addition amount,cinnamaldehyde concentration,and cross-linking agent dosage,are optimized through orthogonal test by taking the loading rate of microcapsule as indicator.The optimal process parameters are determined as follows:PEG addition is 1.50 g,cinnamaldehyde concentration is 5.0%,and cross-linking agent dosage is 0.50 g,under which the microcapsule loading rate reaches 20.89%.Fourier transform infrared spectroscopy (FT-IR),scanning electron microscopy (SEM),transmission electron microscopy (TEM),and thermogravimetric analysis (TGA) are employed to characterize the cinnamaldehyde microcapsules prepared under optimal conditions,and their slow-release properties are analyzed and studied.This study aims to provide reference for the application of cinnamaldehyde in tobacco flavoring and modern food production.
cinnamaldehyde / slow-release / microcapsules / chitosan / polyethylene glycol
| [1] |
许超群, 戴凡炜, 陈于陇, |
| [2] |
刘冰洁. 单宁酸交联复凝聚肉桂醛微胶囊的防霉作用及抗菌膜应用[D]. 无锡: 江南大学, 2022. |
| [3] |
刘金铭, 范旭, 孔保华, |
| [4] |
赵艳丽, 彭卓亚, 徐永平, |
| [5] |
杨辉, 高红芳. 反溶剂法制备肉桂醛/乙基纤维素微胶囊及其表征[J]. 高分子材料科学与工程, 2017, 33(7):121-125. |
| [6] |
余春平, 许春芳. 肉桂醛微胶囊的制备及应用进展[J]. 农产品加工, 2023,(6):95-97. |
| [7] |
赵佳轩. 壳聚糖/透明质酸钠微胶囊的性能及抑菌效果[J]. 天津化工, 2024, 38(6):29-33. |
| [8] |
程书瑾, 谢万淙, 姜斌, |
| [9] |
汤朝晖, 陈学思. 聚谷氨酸接枝聚乙二醇抗肿瘤药物靶向输送系统[J]. 高分子学报, 2019, 50(6):543-552. |
| [10] |
|
| [11] |
阎瑾, 胡雪敏, 崔青云, |
| [12] |
|
| [13] |
徐珍珍, 李伟, 张朝辉, |
| [14] |
王婷, 蔡照胜, 徐清. 聚乙二醇化壳聚糖的制备及其应用研究进展[J]. 化学通报, 2020, 83(6):536-545. |
| [15] |
张明洋, 姜方志, 张林. 壳聚糖/聚乙二醇和茶多酚对棉织物的抗紫外线整理[J]. 毛纺科技, 2023, 51(11):23-28. |
| [16] |
王帅, 杨顺贺, 杨紫姗, |
| [17] |
王卉, 白燕, 杨波, |
| [18] |
李宇伟, 连瑞丽, 廉世宇, |
| [19] |
陈莉纯, 刘敬科, 贾艳菊, |
| [20] |
袁松凯, 周立, 徐园杰, |
| [21] |
张跃跃, 乐政涛, 于瑞涛, |
| [22] |
解希娜, 王春红, 刘星, |
| [23] |
何鹏, 张慧芸, 康怀彬, |
| [24] |
马宇航, 李萍, 徐斌, |
| [25] |
石强, 秦明娜, 唐望, |
| [26] |
孙铭泽, 麦广庆, 管仁贵, |
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
许春平, 黄家乐, 刘远上, |
| [31] |
桂正杰, 熊友鹏, 黄启东, |
| [32] |
赵厚菲, 呼芷晴, 徐永霞, |
河南省科技研发计划联合基金(222103810005)
河南省高等学校重点科研项目(23A210022)
陕西中烟科技项目(2023610000340221)
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