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Preservative effect of Asparagus racemosus: A novel additive for bioactive edible films for improved lipid oxidative stability and storage quality of meat products
Meat Science ( IF 5.7 ) Pub Date : 2018-02-02 , DOI: 10.1016/j.meatsci.2018.02.001
Sabahu Noor , Z.F. Bhat , Sunil Kumar , Reshan J. Mudiyanselage

Asparagus racemosus was used as a bioactive ingredient for the development of a novel calcium alginate edible film with preservative potential for improved lipid oxidative stability and storage quality of meat products. Chevon sausages were used as a model system and were aerobically packaged in the edible films incorporated with A. racemosus viz. T0 (0.0%), T1 (1.0%) and T2 (2.0%) and were stored under refrigerated (4 ± 1 °C) conditions. Products packaged in T1 and T2 edible films exhibited significantly (P < 0.05) lower values for TBARS (mg malonaldehyde/kg), microbial counts (cfu/g) and FFA (% oleic acid) indicating the bioactive properties of the developed films. Significantly (P < 0.05) higher sensory scores were recorded for the products packaged in T1 and T2 films. A. racemosus added antioxidant and antimicrobial properties to the developed films which improved the lipid oxidative stability and storage quality of the model meat product.



中文翻译:

芦笋的保鲜作用:一种新型的生物活性可食膜添加剂,可改善肉类产品的脂质氧化稳定性和贮藏质量

芦笋消音被用作生物活性成分,用于开发新型海藻酸钙可食膜,该膜具有防腐潜力,可改善肉类产品的脂质氧化稳定性和储存质量。Chevon香肠用作模型系统,需氧包装在与A. racemosus viz混合的可食用薄膜中。T 0(0.0%),T 1(1.0%)和T 2(2.0%)并在冷藏(4±1°C)条件下存储。用T 1和T 2食用膜包装的产品表现出显着的(P TBARS(mg丙二醛/ kg),微生物计数(cfu / g)和FFA(%油酸)较低的值表示显影膜的生物活性。 对于包装在T 1和T 2薄膜中的产品,显着(P <0.05)更高的感官评分。A. racemosus向已开发的薄膜中添加了抗氧化剂和抗菌性能,从而改善了模型肉制品的脂质氧化稳定性和储存质量。

更新日期:2018-02-02
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