Araştırma Makalesi

Determination of Curcumin in Turmeric Sample Using Edge Plane Pyrolytic Graphite Electrode

Cilt: 13 Sayı: 3 30 Eylül 2017
  • Göksu Basmaz
  • Naciye Öztürk
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EN

Determination of Curcumin in Turmeric Sample Using Edge Plane Pyrolytic Graphite Electrode

Öz

Phenolic compounds are an important class of the antioxidants and   found in several natural products. Research on the phenolic compounds having antioxidant properties present in natural pruducts like fruits, spices and herbs are increased in recent years.  Electroanalytical methods have low detection limits very short analysis time and require less budge as well. These advantages make the electroanalytical methods favorable and voltammetric analysis methods are one of the preferred methods in determination of the compounds having antioxidant properties present in different matrices. In this study, curcumin in turmeric samples were quantitatively determined by using edge plane pyrolytic graphite electrode (EPPG) and differential pulse voltammetry. Electrooxidation behaviour of curcumin was also examined by using cyclic voltammetry method. A three electrode electrochemical cell was used for voltammetric analysis. Edge plane pyrolitic graphite (EPPG), was used as working electrode, saturated calomel electrode (SCE) was used as reference electrode and Pt wire electrode was used as counter electrode in the cyclic voltamety and differential pulse voltametry studies. A linear relationship between anodic peak current and curcumin concentration was observed between 0.325 μM to 1.95μM at EPPG electrode with differential pulse voltammetry. Detection limit was calculated as 0,296 μM and the method successfully applied for detection of curcumin amount in a turmeric sample.

Anahtar Kelimeler

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yazarlar

Göksu Basmaz Bu kişi benim

Naciye Öztürk Bu kişi benim

Yayımlanma Tarihi

30 Eylül 2017

Gönderilme Tarihi

21 Eylül 2017

Kabul Tarihi

5 Haziran 2017

Yayımlandığı Sayı

Yıl 2017 Cilt: 13 Sayı: 3

Kaynak Göster

APA
Basmaz, G., & Öztürk, N. (2017). Determination of Curcumin in Turmeric Sample Using Edge Plane Pyrolytic Graphite Electrode. Celal Bayar University Journal of Science, 13(3), 689-694. https://doi.org/10.18466/cbayarfbe.339339
AMA
1.Basmaz G, Öztürk N. Determination of Curcumin in Turmeric Sample Using Edge Plane Pyrolytic Graphite Electrode. Celal Bayar University Journal of Science. 2017;13(3):689-694. doi:10.18466/cbayarfbe.339339
Chicago
Basmaz, Göksu, ve Naciye Öztürk. 2017. “Determination of Curcumin in Turmeric Sample Using Edge Plane Pyrolytic Graphite Electrode”. Celal Bayar University Journal of Science 13 (3): 689-94. https://doi.org/10.18466/cbayarfbe.339339.
EndNote
Basmaz G, Öztürk N (01 Eylül 2017) Determination of Curcumin in Turmeric Sample Using Edge Plane Pyrolytic Graphite Electrode. Celal Bayar University Journal of Science 13 3 689–694.
IEEE
[1]G. Basmaz ve N. Öztürk, “Determination of Curcumin in Turmeric Sample Using Edge Plane Pyrolytic Graphite Electrode”, Celal Bayar University Journal of Science, c. 13, sy 3, ss. 689–694, Eyl. 2017, doi: 10.18466/cbayarfbe.339339.
ISNAD
Basmaz, Göksu - Öztürk, Naciye. “Determination of Curcumin in Turmeric Sample Using Edge Plane Pyrolytic Graphite Electrode”. Celal Bayar University Journal of Science 13/3 (01 Eylül 2017): 689-694. https://doi.org/10.18466/cbayarfbe.339339.
JAMA
1.Basmaz G, Öztürk N. Determination of Curcumin in Turmeric Sample Using Edge Plane Pyrolytic Graphite Electrode. Celal Bayar University Journal of Science. 2017;13:689–694.
MLA
Basmaz, Göksu, ve Naciye Öztürk. “Determination of Curcumin in Turmeric Sample Using Edge Plane Pyrolytic Graphite Electrode”. Celal Bayar University Journal of Science, c. 13, sy 3, Eylül 2017, ss. 689-94, doi:10.18466/cbayarfbe.339339.
Vancouver
1.Göksu Basmaz, Naciye Öztürk. Determination of Curcumin in Turmeric Sample Using Edge Plane Pyrolytic Graphite Electrode. Celal Bayar University Journal of Science. 01 Eylül 2017;13(3):689-94. doi:10.18466/cbayarfbe.339339

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