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首页> 外文期刊>International journal of food science & technology >Preparation and application of a flaxseed meal protein film containing lemongrass (Cymbopogon citratus) oil
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Preparation and application of a flaxseed meal protein film containing lemongrass (Cymbopogon citratus) oil

机译：含柠檬草油的亚麻籽蛋白膜的制备与应用

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摘要

Flaxseed meal protein (FMP) films were prepared, and their mechanical properties (tensile strength (TS) and elongation at break (E) values), water vapour permeability, optical properties and thermogravimetric analysis were evaluated. Briefly, 5 g FMP, 2 g fructose and 0.03 g ferulic acid were required for the optimal preparation of an FMP film. The TS and E values of the FMP film were 13.12 MPa and 61.90%, respectively. Furthermore, different amounts of lemongrass oil (LE) were incorporated into the FMP film to prepare an antimicrobial film. Wrapping pen shell adductor muscle with the FMP film containing 1.0% LE reduced the counts of inoculated Listeria monocytogenes and Escherichia coli O157:H7 compared with those in the control, after storage at 4 ℃ for 12 day. Consequently, packaging with FMP film containing 1.0% LE can be useful in improving the quality of pen shell adductor muscle during storage.
机译：制备亚麻籽蛋白（FMP）膜，并评估其机械性能（拉伸强度（TS）和断裂伸长率（E）值），水蒸气渗透性，光学性能和热重分析。简而言之，需要5 g FMP，2 g果糖和0.03 g阿魏酸来优化FMP膜的制备。 FMP膜的TS值和E值分别为13.12MPa和61.90％。此外，将不同量的柠檬草油（LE）掺入FMP膜中以制备抗菌膜。在4℃保存12天后，用含1.0％LE的FMP膜包裹笔壳内收肌，与对照相比，减少了单核细胞增生李斯特菌和大肠杆菌O157：H7的接种量。因此，用含有1.0％LE的FMP膜包装可以在存储过程中改善笔壳内收肌的质量。

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