Radiostability of butylated hydroxytoluene (BHT): An ESR study

Tuner, Hasan; Korkmaz, Mustafa

doi:10.1016/j.nimb.2007.02.098

Cited by 19 publications

(14 citation statements)

References 17 publications

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“…Mathematical equations that show the best fit of the samples and correlation coefficient (R 2 ) are given in Table 2. This comment agree with results obtained for various kind of drugs studied before [16][17]. In these functions, I and D are used for EPR signal intensity and treated irradiation dose in kGy, respectively and other parameters are constants to be determined.…”

Section: Resultssupporting

confidence: 87%

Işınlama Dozunun ve Depolama Süresinin Gama ile Işınlanmış Sülfapridinin Sinyal Şiddeti Üzerine Etkisi

Sütçü

2016

El-Cezeri Fen Ve Mühendislik Dergisi

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Section: Resultssupporting

confidence: 87%

Işınlama Dozunun ve Depolama Süresinin Gama ile Işınlanmış Sülfapridinin Sinyal Şiddeti Üzerine Etkisi

Sütçü

2016

El-Cezeri Fen Ve Mühendislik Dergisi

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“…Mathematical equations that show the best fit of the samples and correlation coefficient (R 2 ) are given in Table 2. This comment agrees with results obtained for various kind of drugs studied before [26,27]. In these functions, I and D are used for EPR signal intensity and treated irradiation dose in kGy, respectively and other parameters are constants to be determined.…”

Section: Dose-response Curvessupporting

confidence: 87%

Electron Paramagnetic Resonance Investigation of Radiation Effect on Certain Types of Drug Powders

Osmanoğlu

Sütçü

2018

Cumhuriyet Science Journal

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In this study, gamma rays were applied to the sulfadimethoxine, pyrazinamide, and chloramphenicol in the dose range of 1-15 kilogray, in order to detect radiosensitivity of paramagnetic species, which are formed after irradiation by electron paramagnetic resonance spectroscopy. Firstly, the intensities of electron paramagnetic resonance signals of the samples as a function of the microwave power were investigated at room temperature. While no signal was obtained from the unirradiated samples, the irradiated samples exhibited significant spectra. Additionally, the time dependency of the samples was analyzed to study the stability of the radicals.

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“…In 2007, a study showed that ESR spectroscopy may be used to estimate the radio-stability of BHT, a commonly used synthetic antioxidant in food products [71]. It was concluded from this study that BHT has good radio-stability and may remain its antioxidant potential in irradiated foods.…”

Section: Other Applicationsmentioning

confidence: 86%

“…It was concluded from this study that BHT has good radio-stability and may remain its antioxidant potential in irradiated foods. It was also suggested that BHT might be used for detection of irradiated food products with a dose range of 5 -34 kGy [71]. In addition, radio-stability of vitamins including riboflavin, biotin, thiamine mononitrate, thiamine hydrochloride, folic acid, and pyridoxine were also analyzed using ESR spectroscopic method [72].…”

Section: Other Applicationsmentioning

confidence: 99%

Application of electron spin resonance (ESR) spectrometry in nutraceutical and food research

Yu¹,

Cheng²

2008

Molecular Nutrition Food Res

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Electron spin resonance (ESR) spectroscopy is able to directly measure the chemical species with unpaired electrons and has been widely used in a number of research fields. This review focused on its application in nutraceutical and food research. Current status of ESR in free radical scavenging capacity estimation, food oxidative stability evaluation, Cu(2+) chelating capacity determination were summarized. Also discussed was the potential of ESR spin-label oximetry technique in examination of lipid peroxidation and oxygen diffusion-concentration products in liposomes, oxygen transport and depletion, and membrane structure and dynamic properties. In addition, ESR application in identifying and estimating irradiated foods including meat, fruits, vegetables, spices, cereal grains, and oil seeds was reviewed. Finally, the potential use of ESR technique in investigating microstructure change, phase transition and viscosity related properties during food formulation, processing, and storage was briefly mentioned, along with its potential in determination of radio-stability of food components. This review may provide some fundamental knowledge of ESR and its application in nutraceutical and food research.

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Radiostability of butylated hydroxytoluene (BHT): An ESR study

Cited by 19 publications

References 17 publications

Işınlama Dozunun ve Depolama Süresinin Gama ile Işınlanmış Sülfapridinin Sinyal Şiddeti Üzerine Etkisi

Işınlama Dozunun ve Depolama Süresinin Gama ile Işınlanmış Sülfapridinin Sinyal Şiddeti Üzerine Etkisi

Electron Paramagnetic Resonance Investigation of Radiation Effect on Certain Types of Drug Powders

Application of electron spin resonance (ESR) spectrometry in nutraceutical and food research

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