Effect of Storage Temperatures on the Moisture Migration and Microstructure of Beef
المؤلفون المشاركون
Blecker, Christophe
Li, Xia
Wang, Hang
Mehmood, Waris
Qian, Shuyi
Sun, Zhen
Zhang, Chunhui
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-06-21
دولة النشر
مصر
عدد الصفحات
8
الملخص EN
The effects of freezing temperature on the microstructure and moisture migration of beef were investigated, aiming to provide the potential theoretical basis for the beef storage.
Drip loss, surface hydrophobicity, and secondary structure of myofibrillar proteins, ice crystal, and micro- and ultrastructure of meat were analyzed at 4°C, −1°C, −6°C, −9°C, −12°C, and −18°C, respectively.
Results indicated that the drip loss and surface hydrophobicity of samples stored at −12°C were significantly lower than that stored at 4°C and −1°C (p<0.05) and no significant difference with −18°C (p>0.05).
Result from Fourier transform infrared spectroscopy suggested that protein denaturation occurred after storage.
There was an increase in α-helices and decline in random coil at lower temperature (−12°C and −18°C).
It was indicated that the samples stored at −12°C and −18°C could effectively restrain the denaturation of protein and maintain the stability of secondary structure.
The analysis of the ice crystal and micro- and ultrastructure of the muscle indicated that the structure of samples stored at −12°C and −18°C had more integrity and was complete than that stored at 4°C and −1°C.
The spaces (water “reservoir” and “channel”) where was the origination of drip were small.
Furthermore, the results of low-field nuclear magnetic resonance and 1H magnetic relaxation image showed that the freezing at −12°C could inhibit the migration of immobilized water to free water.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Xia& Wang, Hang& Mehmood, Waris& Qian, Shuyi& Sun, Zhen& Zhang, Chunhui…[et al.]. 2018. Effect of Storage Temperatures on the Moisture Migration and Microstructure of Beef. Journal of Food Quality،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1185164
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Xia…[et al.]. Effect of Storage Temperatures on the Moisture Migration and Microstructure of Beef. Journal of Food Quality No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1185164
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Xia& Wang, Hang& Mehmood, Waris& Qian, Shuyi& Sun, Zhen& Zhang, Chunhui…[et al.]. Effect of Storage Temperatures on the Moisture Migration and Microstructure of Beef. Journal of Food Quality. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1185164
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1185164
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر