Effect of Oxygen-Reducing Atmospheres on the Safety of Packaged Shelled Brazil Nuts during Storage
المؤلفون المشاركون
Giordano, Barbara Nantua
Rodrigues, Manuel Nazaré Ferreira
Manfio, Daniel
Scussel, Vildes Maria
Galvao, Simone
Simao, Vanessa
المصدر
International Journal of Analytical Chemistry
العدد
المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-07-07
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
This work reports the application of oxygen-(O2-) reducing atmosphere methods on stored shelled Brazil nut (Bertholletia excelsa H.B.K.) packs aiming to evaluate the degree of aflatoxin degradation, nuts lipid oxidative stability, fungi control, and hygienic conditions improvement.
The methods applied were (a) ozone: O3, (b) carbon dioxide: CO2, and (c) O2 absorber pads with and without vacuum.
From all modified atmospheres evaluated, the best performance was obtained with O3, either with or without vacuum.
It was the only nut treatment that was able to degrade aflatoxins.
None of the spiked (AFLs: 15 μg⋅kg−1) nut samples O3- treated had aflatoxins detected up to the LC-MS/MS method LOQ (0.36 μg⋅kg−1 for total AFLs), thus producing safer nuts.
Also it kept the fatty acid oxidation indicator—malondialdehyde stable and improved the sensory attributes for consumer acceptance.
In addition, the destruction of fungi and yeast was observed since the O3 application (from 1.8×104 cfu/g to NG = no growth).
All other treatments stabilized and/or inhibited microorganisms' growth only.
By adding CO2 gas also played an important role in the nut quality.
Regarding cost, gaseous O3 showed to be of low cost for application in the nut packs.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Scussel, Vildes Maria& Giordano, Barbara Nantua& Simao, Vanessa& Manfio, Daniel& Galvao, Simone& Rodrigues, Manuel Nazaré Ferreira. 2011. Effect of Oxygen-Reducing Atmospheres on the Safety of Packaged Shelled Brazil Nuts during Storage. International Journal of Analytical Chemistry،Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-500121
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Scussel, Vildes Maria…[et al.]. Effect of Oxygen-Reducing Atmospheres on the Safety of Packaged Shelled Brazil Nuts during Storage. International Journal of Analytical Chemistry No. 2011 (2011), pp.1-9.
https://search.emarefa.net/detail/BIM-500121
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Scussel, Vildes Maria& Giordano, Barbara Nantua& Simao, Vanessa& Manfio, Daniel& Galvao, Simone& Rodrigues, Manuel Nazaré Ferreira. Effect of Oxygen-Reducing Atmospheres on the Safety of Packaged Shelled Brazil Nuts during Storage. International Journal of Analytical Chemistry. 2011. Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-500121
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-500121
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