Determination of Very Low Level of Free Formaldehyde in Liquid Detergents and Cosmetic Products Using Photoluminescence Method
المؤلفون المشاركون
Gholami, Ali
Mohsenikia, Atefeh
Masoum, Saeed
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-08-21
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Formaldehyde is commonly used in detergents and cosmetic products as antibacterial agent and preservative.
This substance is unfavorable for human health because it is known to be toxic for humans and causes irritation of eyes and skins.
The toxicology studies of this compound indicate risk of detergents and cosmetic formulations with a minimum content of 0.05% free formaldehyde.
Therefore, determination of formaldehyde as quality control parameter is very important.
In this study, a photoluminescence method was achieved by using 2-methyl acetoacetanilide.
Also, the Box-Behnken design was applied for optimization of Hantzsch reaction for formaldehyde derivatization.
The investigated factors (variables) were temperature, % v/v ethanol, reaction time, ammonium acetate, and 2-methyl acetoacetanilide concentration.
The linear range was obtained from 0.33–20 × 10−7 M (1–60 μg·kg−1) and the limit of detection (LOD) was 0.12 μg·kg−1.
The proposed method was applied for the analysis of Iranian brands of liquid detergents and cosmetic products.
The formaldehyde content of these products was found to be in the range of 0.03–3.88%.
Some brands of these products had higher concentration than the maximum allowed concentration of 0.2%.
High recoveries (96.15%–104.82%) for the spiked dishwashing liquid and hair shampoo indicate the proposed method is proper for the assessment of formaldehyde in detergents and cosmetic products.
The proposed methodology has some advantages compared with the previous methods such as being rapid, without the necessity of applying separation, low cost, and the fact that the derivatization reaction is carried out at room temperature without any heating system.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gholami, Ali& Mohsenikia, Atefeh& Masoum, Saeed. 2016. Determination of Very Low Level of Free Formaldehyde in Liquid Detergents and Cosmetic Products Using Photoluminescence Method. Journal of Analytical Methods in Chemistry،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1107268
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gholami, Ali…[et al.]. Determination of Very Low Level of Free Formaldehyde in Liquid Detergents and Cosmetic Products Using Photoluminescence Method. Journal of Analytical Methods in Chemistry No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1107268
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gholami, Ali& Mohsenikia, Atefeh& Masoum, Saeed. Determination of Very Low Level of Free Formaldehyde in Liquid Detergents and Cosmetic Products Using Photoluminescence Method. Journal of Analytical Methods in Chemistry. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1107268
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1107268
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