Determination of Colorants on Coated Candies (Drage) Using UV/VIS Spectrophotometry as Qualitative and Quantitative (Turkish with English Abstract)

Öz

In this study, the colorants on coated candies (drage), both quantitatively and qualitatively, were tested by using UV/VIS spectrophotomether. Forty samples of coated candy were purchased from different supermarkets in Ankara. Five synthetic food colorants were determined in coated candies. The amount of colorant on coated candies-colored with a single colorant was showed a wide variation from sample to sample. The mean values for colorant on coated candies were found as follows: 188 mg/kg for Tartrazine; 226 mg /kg for Sunset Yellow; 381 mg/kg for Ponceu 4R; 374 mg/kg for Carmoisine; 204 mg/kg for Indigotine.  These results were consisted with values stated by Legal Codex.  

Anahtar Kelimeler

• -

Draje Yüzeyinde Kullanılan Renklendiricilerin UV/VIS Spektrofotometre ile Kalitatif ve Kantitatif Olarak Belirlenmesi

Öz

Çalışmamızda UV/VIS spektrofotometre kullanılarak, drajelerin yüzeyindeki yapay renklendiricileri kalitatif ve kantitatif olarak belirlemek için 40 adet örnek, Ankara’daki farklı süpermarketlerden toplanmıştır. Sonuçta drajelerde 5 çeşit sentetik renklendirici belirlenmiş ve her bir renklendiricinin miktarı örnekler arası geniş bir varyasyon göstermiştir. Drajelerdeki Tartrazin, Sunset yellow, Ponse 4R, Azorubin ve İndigotin renklendiricilerinin ortalama miktarları sırasıyla 188 mg/kg, 226 mg/kg, 381 mg/kg, 374 mg/kg ve 204 mg/kg çıkmıştır. Anılan sonuçlar Türk Gıda Kodeksinde belirtilen maksimum değerden az tespit edilmiştir. 

Anahtar Kelimeler

• -

Kaynakça

1. Adams JB and Langley FM. 1995. Interaction between additives in food systems. Food Res. Assoc., 20: 72-74.
2. Altuğ T. 2001. Gıda Katkı MaddeleriMeta Basım, 286 s.,Bornova, izmir.
3. Anonim. 1990. Gıda katkı maddeleri yönetmeliği, Resmi Gazete, 7 Haziran, sayı: 20541, 2-41.
4. Anonim. 1997. Türk Gıda Kodeksi Yönetmeliği, Sayı: 23172. 224s.,Ankara.
5. Berzas-Nevado JJ, Flores JR, Cabanillas CG, Ilerana MJV and Salcedo AC. 1998. Resolution of ternary mixtures of Tart— razine, Sunset yellow and Ponceu 4Fl by derivate spectrophotometric ratio spectrum-zero crossing method in com— mercial foods.Talanta, 46: 933-942.
6. Booth J. 1993. Food intoreiance 'ın a child with urticaria. J. Human Nut. And Diet, 6: 377-380.
7. Büyükpamukçu E ve Saldamlı İ. 1995. Ankara piyasasında satışa sunulan şekerlemelerin renk maddesi içeriklerinin belirlen- mesi. Gıda, 20: 397-404.
8. Capitan—Vallvey LF, Fernandez MD, Orbe l and Avidad R. 1998. Simultaneus determination ofthe colorants tartrazine, pon- ceu 4Fl and sunset yellow FCF in foodstuffs by solid phase spectrophotometry using partial least squares multivari- ate calibration. Talanta, 47: 861-868.

9. Chator JC and Heal RL. 1986. Seperation of synthetic dyes by high-performance liquid chromatography on 3 um column. J. Chromatog, 363: 450-455.
10. Chen CIC, Mou SF, Liu KN, Yang ZY and Ni 2.1997. Separation and detremination of four artificial sweeteners and citric acid by high-performance anion-exchange chromatography. J. Chromatog, 771: 135-143.
11. Chou SS, Lin YH, Cheng CC and Hwang DF. 2002. Determination of synthetic colors in soft drinks and confectioneries by micellar electrokinetic capillary chromatography. J. Food Sci., 67:1314—1318.
12. Demirağ K ve Altuğ T. 1990. İzmir ve çevresinde satılan bazı gıdalardaki sentetik organik boyaların saptanması. Gıda San., 19 : 353—357.
13. Devlin J and David TJ.1992. Tartrazine in atopic eczame. Arch. Dis. Childhood, 67: 709—71 1.
14. Dipalma JFt. 1990. Tartrazine sensitive. Am fam physician. 1347-50 PMID, 42: 5.
15. Egger J. 1985. Controlled trial of alligo antigenic treatment in the hyperkinetic syndrome. Lancet, 540.
16. Jublin L. 1981. Recurrent urticaria cilinical investigation of 330 patients. Brit. J. derm., 104-363.
17. Lawrence JF, Lancaster FE and Conacher HB. 1981. Seperation and detection ol synthetic food colors by ion—pair high per- formance liquid chromatography. J. Chromatog. 210: 168-173.
18. Lepree J. 1994. Natural food colors flourish in wake of buyer's demand. Chem. Market reporter. 11: 16-17.
19. Monoret-Vautrin DA. 1986. Food antigens and additives. J. Allergy Cli. İmmuno., 78: 1039-1045.
20. Ni Y and Gong X. 1997. Simultaneous spectrophotomecric determination of mixtures of food colorants. Analy. Chim. Acta.. 354:163-171.
21. GIDA YIL: 30 SAY] : 4 TEMMUZ-AĞUSTOS 2005
22. Noonan JE and Meggos H. 1930. Synthetic food colours. Eds Furia, T.E.. Handbook of Food Additives, C. R. C. Pres. Se— cond Edition. 339-382.
23. Ohto M, Matsunaga A, Yamanoto A. Saitou Y and Mizukami E. 1988. Simuliaeous determination of food coal-tar dyes by ion-pair high performance liquid Chromatography. J. Food Hyg Soc Japan, 29: 192-198.
24. Ring J, Brockow K and Behrendt H. 2001. Adverse reactions to foods. J. Choromatog, 756'. 3-10.
25. Saldamlı i. 1998. Gıda Kimyası, Hacettepe Üniversitesi Yayınları.527 s., Ankara.
26. Tanaka T. 2000. Reproductive and neurobehavorai effects of Sunset Yellow FCF administered to mice in the diet. PMID: 8713715 Pub-Med —indexed for Medline. Tokyo, Japan.
27. Topsoy H. 1998. Ankara piyasasında satılan bazı şeker ve şekerli gıda maddelerine katılan gıda boyalarının türev spektros— kopi yöntemiyle kantitatif tayini. Doktora Tezi. A. Ü. Sağlık Bilim. Ens. 91 s.. Ankara.
28. Weber FlW. 1993. Food additives and allergy. J. Allergy Cli. İmmun., 70: 183-190.