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首页> 外文期刊>Journal of the Korean Society for Applied Biological Chemistry >Preparation of perilla seed meal protein composite films containing various essential oils and their application in sausage packaging
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Preparation of perilla seed meal protein composite films containing various essential oils and their application in sausage packaging

机译：含多种精油的紫苏籽粕蛋白复合膜的制备及其在香肠包装中的应用

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摘要

Perilla seed meal protein (PSMP) was extracted from perilla seed oil residue, and its composite films were developed using different amounts of red algae (RA) to prepare edible films. The PSMP composite film that contained 3 % RA had the highest tensile strength (11.52 MPa) and the lowest water vapor permeability (1.82 x 10(-9) g m/m(2) s Pa). The incorporation of clove oil into the PSMP composite film had the highest antimicrobial activity against Listeria monocytogenes. Pork sausages packaged with the composite films containing clove oil showed antimicrobial and antioxidative activities during storage at 4 degrees C. The composite film containing 1.2 % clove oil reduced the microbial growth by 1.24 log CFU/g compared to the control, and thiobarbituric acid reactive substances and peroxide values were reduced by 40 and 37 %, respectively. These results suggest that the PSMP/RA composite film containing 1.2 % clove oil can be utilized in sausage packaging.
机译：从紫苏籽油残渣中提取紫苏籽粕蛋白（PSMP），并使用不同量的红藻（RA）显影其复合膜，以制备可食用膜。包含3％RA的PSMP复合膜具有最高的拉伸强度（11.52 MPa）和最低的水蒸气渗透性（1.82 x 10（-9）g m / m（2）s Pa）。将丁香油掺入PSMP复合膜中对单核细胞增生性李斯特菌具有最高的抗菌活性。用丁香油复合膜包装的猪肉香肠在4摄氏度下的储存过程中显示出抗微生物和抗氧化的活性。与对照和硫代巴比妥酸反应性物质相比，含1.2％丁香油的复合膜使微生物生长降低了1.24 log CFU / g。和过氧化物值分别降低了40％和37％。这些结果表明，含有1.2％丁香油的PSMP / RA复合膜可用于香肠包装。

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