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Development of a non-destructive detection system of Deep Pectoral Myopathy in poultry by dielectric spectroscopy
Journal of Food Engineering ( IF 5.5 ) Pub Date : 2018-11-01 , DOI: 10.1016/j.jfoodeng.2018.05.023
Maria Victoria Traffano-Schiffo , Marta Castro-Giraldez , Vicente Herrero , Ricardo J. Colom , Pedro J. Fito

Abstract The trend in meat consumption has changed drastically in the last years, mainly due to the relationship of red and processed meats with cancer and cardiovascular diseases, which has caused a substantial growth in poultry meat consumption, 8% in 2016. Therefore, poultry production has suffered an intensification that has led to an increase in the incidence of internal malformations in chickens and turkeys for fattening, especially in the pectoral muscles, as Deep Pectoral Myopathy (DPM). Currently, industry is not able to detect DPM breasts when sold as whole carcasses. In this context, the use of dielectric spectroscopy, complemented by a deep study of the chemical, biochemical and microstructural transformations of the muscle and the effect that these changes have on the electrical dispersions in radiofrequency range, may become feasible for online DPM detection. For this paper, non-damaged and affected by DPM chicken breasts (pectoralis major and pectoralis minor) was analysed. Permittivity in radiofrequency and microwave ranges were measured in the different tissues: pectoralis minor, major and skin in order to characterize them. Moreover, proteins content, ion content and pH were measured. With this data, a sensor for measuring the permittivity of chicken whole carcass with skin was developed; it consists of two pairs of two flat plates sensor connected to an impedance Agilent analyzer 4294A and can measure the permittivity from 40 Hz to 1 MHz. The results demonstrated the feasibility of the permittivity in radiofrequency range as an potential identification technique of chicken breasts affected by DPM.

中文翻译:

家禽深部胸肌病介电光谱无损检测系统的研制

摘要 肉类消费趋势在过去几年发生了巨大变化,主要是由于红肉和加工肉类与癌症和心血管疾病的关系,导致禽肉消费量大幅增长,2016 年增长了 8%。因此,家禽生产已经遭受了加剧,导致鸡和火鸡因育肥而出现内部畸形的发生率增加,尤其是在胸肌中,如深胸肌病 (DPM)。目前,当作为整个屠体出售时,行业无法检测 DPM 乳房。在这种情况下,使用介电光谱,辅以对肌肉的化学、生化和微观结构转变的深入研究以及这些变化对射频范围内电色散的影响,在线 DPM 检测可能变得可行。对于本文,分析了未损坏和受 DPM 影响的鸡胸肉(胸大肌和胸小肌)。在不同组织中测量射频和微波范围内的介电常数:胸小肌、大肌和皮肤,以表征它们。此外,还测量了蛋白质含量、离子含量和 pH 值。利用这些数据,开发了一种用于测量带皮鸡整只尸体的介电常数的传感器;它由两对连接到阻抗 Agilent 分析仪 4294A 的两个平板传感器组成,可以测量 40 Hz 至 1 MHz 的介电常数。结果证明了射频范围内的介电常数作为受 DPM 影响的鸡胸肉的潜在识别技术的可行性。分析了未损坏和受 DPM 影响的鸡胸肉(胸大肌和胸小肌)。在不同组织中测量射频和微波范围内的介电常数:胸小肌、大肌和皮肤,以表征它们。此外,还测量了蛋白质含量、离子含量和 pH 值。利用这些数据,开发了一种用于测量带皮鸡整只尸体的介电常数的传感器;它由两对连接到阻抗 Agilent 分析仪 4294A 的两个平板传感器组成,可以测量 40 Hz 至 1 MHz 的介电常数。结果证明了射频范围内的介电常数作为受 DPM 影响的鸡胸肉的潜在识别技术的可行性。分析了未损坏和受 DPM 影响的鸡胸肉(胸大肌和胸小肌)。在不同组织中测量射频和微波范围内的介电常数:胸小肌、大肌和皮肤,以表征它们。此外,还测量了蛋白质含量、离子含量和 pH 值。利用这些数据,开发了一种用于测量带皮鸡整只尸体的介电常数的传感器;它由两对连接到阻抗 Agilent 分析仪 4294A 的两个平板传感器组成,可以测量 40 Hz 至 1 MHz 的介电常数。结果证明了射频范围内的介电常数作为受 DPM 影响的鸡胸肉的潜在识别技术的可行性。在不同组织中测量射频和微波范围内的介电常数:胸小肌、大肌和皮肤,以表征它们。此外,还测量了蛋白质含量、离子含量和 pH 值。利用这些数据,开发了一种用于测量带皮鸡整只尸体的介电常数的传感器;它由两对连接到阻抗 Agilent 分析仪 4294A 的两个平板传感器组成,可以测量 40 Hz 至 1 MHz 的介电常数。结果证明了射频范围内的介电常数作为受 DPM 影响的鸡胸肉的潜在识别技术的可行性。在不同组织中测量射频和微波范围内的介电常数:胸小肌、大肌和皮肤,以表征它们。此外,还测量了蛋白质含量、离子含量和 pH 值。利用这些数据,开发了一种用于测量带皮鸡整只尸体的介电常数的传感器;它由两对连接到阻抗 Agilent 分析仪 4294A 的两个平板传感器组成,可以测量 40 Hz 至 1 MHz 的介电常数。结果证明了射频范围内的介电常数作为受 DPM 影响的鸡胸肉的潜在识别技术的可行性。研制了一种用于测量带皮鸡全胴体介电常数的传感器;它由两对连接到阻抗 Agilent 分析仪 4294A 的两个平板传感器组成,可以测量 40 Hz 至 1 MHz 的介电常数。结果证明了射频范围内的介电常数作为受 DPM 影响的鸡胸肉的潜在识别技术的可行性。研制了一种用于测量带皮鸡全胴体介电常数的传感器;它由两对连接到阻抗 Agilent 分析仪 4294A 的两个平板传感器组成,可以测量 40 Hz 至 1 MHz 的介电常数。结果证明了射频范围内的介电常数作为受 DPM 影响的鸡胸肉的潜在识别技术的可行性。
更新日期:2018-11-01
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