Shalamar Medical and Dental College, Lahore, Pakistan.
Sahiwal Medical College, Sahiwal, Pakistan.
PeerJ. 2023 May 24;11:e15355. doi: 10.7717/peerj.15355. eCollection 2023.
In recent years, there has been a growing interest in development of a diverse range of foods that are enriched with omega-3 fatty acids. It is widely recognized that through dietary interventions, the lipid fraction of food can be modified to enhance its nutritional content. This study is aimed to develop chicken patties enriched with poly unstaurated fatty acids (PUFAs) extracted from microalgae aurintricarboxylic acid (ATA) concentration of 0% (T0), 1% (T1), 2% (T2), and 3% (T3). All treatments were stored at -18 °C for one month and analysed at an interval of 0, 10, 20, and 30 days to assess the effect of PUFAs supplementation on physicochemical, oxidative, microbiological and organoleptic properties of chicken patties. The results revealed that moisture content was significantly increased during the storage; the maximum moisture was observed in T0 (67.25% ± 0.03) on day 0, while the minimun was found in T3 (64.69% ± 0.04) on day 30. Supplemenatation of PUFAs in chicken patties significantly enhanced the fat content of the product the highest fat content was observed for T3 (9.7% ± 0.06. An increase in PUFAs concentration led to a significant increase in thiobarbituric acid reactive substances (TBARS). TBARS were increased from 1.22 ± 0.43 at 0 days to 1.48 ± 0.39 at 30 days of storage. The PUFAs incorporation negatively effected sensory acceptance of the product ranging from (8.41 ± 0.17 to 7.28 ± 0.12). However, the sensory scores were in acceptable range for supplemented patties as compared to control sample. Treatment T3 depicted the highest nutritional content. The sensory and physiochemical analysis of supplemented patties suggested that PUFAs extracted from microalgae can be used as a functional ingredient in the preparation various meat products particularly chicken meta patties. However, antioxidants should be added to to prevent lipid oxidation in the product.
近年来,人们对开发富含欧米伽-3 脂肪酸的各种食品产生了浓厚的兴趣。人们普遍认识到,通过饮食干预,可以改变食品的脂质成分,提高其营养价值。本研究旨在开发富含多不饱和脂肪酸(PUFA)的鸡肉饼,这些 PUFAs 是从微藻 aurintricarboxylic 酸(ATA)中提取的,浓度分别为 0%(T0)、1%(T1)、2%(T2)和 3%(T3)。所有处理均在-18°C下储存一个月,并在 0、10、20 和 30 天间隔进行分析,以评估 PUFAs 补充对鸡肉饼的理化、氧化、微生物和感官特性的影响。结果表明,在储存过程中水分含量显著增加;在 0 天,T0 中的水分含量最高(67.25%±0.03),而在 30 天,T3 中的水分含量最低(64.69%±0.04)。在鸡肉饼中添加 PUFAs 显著提高了产品的脂肪含量,T3 的脂肪含量最高(9.7%±0.06)。PUFAs 浓度的增加导致硫代巴比妥酸反应物(TBARS)显著增加。TBARS 从 0 天的 1.22±0.43 增加到 30 天的 1.48±0.39。PUFAs 的加入对产品的感官接受度产生了负面影响,范围从(8.41±0.17 到 7.28±0.12)。然而,与对照样品相比,添加的肉饼的感官评分仍在可接受范围内。T3 处理显示出最高的营养含量。对添加肉饼的感官和理化分析表明,从微藻中提取的 PUFAs 可以用作制备各种肉类产品(特别是鸡肉饼)的功能性成分。然而,应该添加抗氧化剂来防止产品中的脂质氧化。