Home Articles List Article Information
Journal of Food and Dairy Sciences
Journal Archive
Volume Volume 15 (2024)
Volume Volume 14 (2023)
Volume Volume 13 (2022)
Volume Volume 12 (2021)
Volume Volume 11 (2020)
Volume Volume 10 (2019)
Volume Volume 9 (2018)
Volume Volume 03 (2018)
Volume Volume 8 (2017)
Volume Volume 7 (2016)
Volume Volume 6 (2015)
Volume Volume 5 (2014)
Volume Volume 4 (2013)
Volume Volume 3 (2012)
Volume Volume 2 (2011)
Volume Volume 1 (2010)
Volume Volume 34 (2009)
Volume Volume 33 (2008)
Volume Volume 32 (2007)
Volume Volume 31 (2006)
Volume Volume 30 (2005)
Volume Volume 29 (2004)
Volume Volume 28 (2003)
Volume Volume 27 (2002)
Volume Volume 26 (2001)
Volume Volume 25 (2000)
Atwa, M., Emara, M., Hamza, A., Atwa, M., Ahmed, A. (2008). DETECTION OF 1-AMINO -2-NAPHTHOL-BASED AZO DYES (ILLEGAL SUDAN DYES) IN SOME EGYPTIAN FOOD PRODUCTS. Journal of Food and Dairy Sciences, 33(12), 8607-8615. doi: 10.21608/jfds.2008.125198
Manal A. Atwa; M. F. Emara; Akila S. Hamza; M. A. Atwa; Amel M. Ahmed. "DETECTION OF 1-AMINO -2-NAPHTHOL-BASED AZO DYES (ILLEGAL SUDAN DYES) IN SOME EGYPTIAN FOOD PRODUCTS". Journal of Food and Dairy Sciences, 33, 12, 2008, 8607-8615. doi: 10.21608/jfds.2008.125198
Atwa, M., Emara, M., Hamza, A., Atwa, M., Ahmed, A. (2008). 'DETECTION OF 1-AMINO -2-NAPHTHOL-BASED AZO DYES (ILLEGAL SUDAN DYES) IN SOME EGYPTIAN FOOD PRODUCTS', Journal of Food and Dairy Sciences, 33(12), pp. 8607-8615. doi: 10.21608/jfds.2008.125198
Atwa, M., Emara, M., Hamza, A., Atwa, M., Ahmed, A. DETECTION OF 1-AMINO -2-NAPHTHOL-BASED AZO DYES (ILLEGAL SUDAN DYES) IN SOME EGYPTIAN FOOD PRODUCTS. Journal of Food and Dairy Sciences, 2008; 33(12): 8607-8615. doi: 10.21608/jfds.2008.125198

DETECTION OF 1-AMINO -2-NAPHTHOL-BASED AZO DYES (ILLEGAL SUDAN DYES) IN SOME EGYPTIAN FOOD PRODUCTS

Article 5, Volume 33, Issue 12, December 2008, Page 8607-8615  XML PDF (728.51 K)
Document Type: Original Article
DOI: 10.21608/jfds.2008.125198
View on SCiNiTO View on SCiNiTO
Authors
Manal A. Atwa; M. F. Emara; Akila S. Hamza; M. A. Atwa; Amel M. Ahmed
Regional Center for Food and Feed, Agric. Research Center, Ministry of Agricultural, Giza, Egypt.
Abstract
    One hundred random samples of chili products and other related foods either local or imported (spices, mixtures of spices, tomato sauces, dressing, crisps, oils ,pickles and sausages) were collected  from retail Egyptian market and analyzed for the presence of Sudan dyes by HPLC procedure . Sudan dyes have been found in a large number of food products samples containing contaminated chilli powder. The prevalence of illegal dyes were detected in a very high percentage of food products out of one hundred samples tested, more than forty five samples were found to contain detectable levels of illegal dyes. Sudan I (Sudan Red) was found as a highest ratio in red hot chili powder (220 mg/kg), also Sudan IV (Scarlet Red) was achieved the highest ratio (1120 mg/kg) in the another chilli powder sample and 326 mg /kg for Sudan II in paprika . Sudan III was detected as the highest ratio in Indian Curry paste sample(165 mg/kg) .
Keywords
Sudan dyes; Spices; Chilli powder; HPLC
Statistics
Article View: 138
PDF Download: 585