Simultaneous Determination of Preservatives in Dairy Products by HPLC and Chemometric Analysis
المؤلفون المشاركون
Amini, Mohsen
Hajimahmoodi, Mannan
Zamani Mazdeh, Fatemeh
Sasanfar, Sima
Chalipour, Anita
Pirhadi, Elham
Yahyapour, Ghazal
Mohammadi, Armin
Rostami, Akram
المصدر
International Journal of Analytical Chemistry
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-04-03
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Cheese and yogurt are two kinds of nutritious dairy products that are used worldwide.
The major preservatives in dairy products are sodium benzoate, potassium sorbate, and natamycin.
The maximum permitted levels for these additives in cheese and yogurt are established according to Iranian national standards.
In this study, we developed a method to detect these preservatives in dairy products by reversed phase chromatography with UV detection in 220 nm, simultaneously.
This method was performed on C18 column with ammonium acetate buffer (pH=5) and acetonitrile (73 : 27 v/v) as mobile phase.
The method was carried out on 195 samples in 5 kinds of commercial cheeses and yogurts.
The results demonstrated insufficient separation where limit of detection (LOD) and limit of quantitation (LOQ) ranged from 0.326 to 0.520 mg/kg and 0.989 to 1.575 mg/kg in benzoate and sorbate, respectively.
The correlation coefficient of each calibration curve was mostly higher than 0.997.
All samples contained sodium benzoate in various ranges.
Natamycin and sorbate were detected in a remarkable amount of samples, while, according to Iranian national standard, only sorbate is permitted to be added in processed cheeses as a preservative.
In order to control the quality of dairy products, determination of preservatives is necessary.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zamani Mazdeh, Fatemeh& Sasanfar, Sima& Chalipour, Anita& Pirhadi, Elham& Yahyapour, Ghazal& Mohammadi, Armin…[et al.]. 2017. Simultaneous Determination of Preservatives in Dairy Products by HPLC and Chemometric Analysis. International Journal of Analytical Chemistry،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1157524
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zamani Mazdeh, Fatemeh…[et al.]. Simultaneous Determination of Preservatives in Dairy Products by HPLC and Chemometric Analysis. International Journal of Analytical Chemistry No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1157524
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zamani Mazdeh, Fatemeh& Sasanfar, Sima& Chalipour, Anita& Pirhadi, Elham& Yahyapour, Ghazal& Mohammadi, Armin…[et al.]. Simultaneous Determination of Preservatives in Dairy Products by HPLC and Chemometric Analysis. International Journal of Analytical Chemistry. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1157524
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1157524
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