Study on irradiated D-mannose isolated from cranberry-Reference-Cited by-同舟云学术

Study on irradiated D-mannose isolated from cranberry

Published:2019-12-01 Issue:4 Volume:64 Page:139-143
ISSN:0029-5922
Container-title:Nukleonika
language:en
Short-container-title:

Author:

Guzik Grzegorz P.¹,Stachowicz Wacław²,Michalik Jacek¹

Affiliation:

1. Institute of Nuclear Chemistry and Technology , 16 Dorodna St., 03-195 Warsaw , Poland

2. Expert on Food Irradiation, emeritus, Warsaw , Poland

Abstract

Abstract The stable EPR signal produced by ionizing radiation in crystalline D-mannose (C6H12O6) and separated from cranberries (Vaccinium oxycoccus) was studied. The isothermal heating of irradiated sample at 95°C for 10 minutes (melting point of D-mannose is 132°C) resulted in the modification and simplification of the EPR signal involved. The isotropic quartet has been recognized in the EPR signal of heat-treated sample. Molecular structure of the isotropic quartet identified in the complex EPR signal of D-mannose crystallite is proposed.

Publisher

Walter de Gruyter GmbH

Subject

Waste Management and Disposal,Condensed Matter Physics,Safety, Risk, Reliability and Quality,Instrumentation,Nuclear Energy and Engineering,Nuclear and High Energy Physics

Link

https://www.sciendo.com/pdf/10.2478/nuka-2019-0018

Reference23 articles.

1. 1. European Committee for Standardization (CEN). (2003). European Standard: Foodstuffs – Detection of irradiated food containing crystalline sugar by ESR spectroscopy. EN 13708:2003. (ICS 67.050). Brussels.

2. 2. European Committee for Standardization (CEN). (2001). European Standard: Foodstuffs – Detection of irradiated food containing cellulose by ESR spectroscopy. EN 1787:2001. (ICS 67.050). Brussels.

3. 3. Poradnik fizykochemiczny (2nd ed.). (1974). Warszawa: Wydawnictwa Naukowo-Techniczne WNT.

4. 4. USDA National Nutrient Database for Standard Reference. (2019). Slides almonds and cranberries. Available from Agricultural Research Service, https://fdc.nal.usda.gov/fdc-app.html#/food-details/514236/nutrients.

5. 5. Guzik, G. P., Stachowicz, W., & Michalik, J. (2008). Study on stable radicals produced by ionising radiation in dried fruits and related sugars by electron paramagnetic resonance spectrometry and photo-stimulated luminescence method – I. D-fructose. Nukleonika, 53(Suppl. 2), S89–S94.

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