Proteins As Intermolecular Isotope Reference for Detection of Adulteration of Fruit Juices

Journal of Agricultural and Food Chemistry

Volumn 46, Issue 12, 1998, Pages 5118-5123

  Jamin, Eric ^a   González, Javier ^a   Bengoechea, Ibon ^a   Kerneur, Ghislaine ^a   Remaud, Gérald ^a   Iriondo, Carmen ^b   Martin, Gilles G ^a  

^a Eurofins Medinet Inc   (Germany)

^b UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

Author keywords

13C IRMS; 15N IRMS; Authentication; Bentonite; Internal referencing; Proteins; SNIP IRMS

Indexed keywords

ANANAS COMOSUS; CITRUS LIMON; CITRUS X PARADISI; FRAGARIA X ANANASSA;

EID: 0040138457     PISSN: 00218561     EISSN: None     Source Type: Journal    
DOI: 10.1021/jf980664g     Document Type: Article

References (38)

1. AIJN. Individual reference guidelines, citrus 1993. In Code of Practice for Evaluation of Fruit and Vegetable Juices; Association of the Industry of Juices and Nectars from Fruits and Vegetables of the European Community: Brussels, Belgium, 1993.
2. AOAC. Sugars and sugar products, Official Method 991.41: C-4 plant sugars in Honey. In AOAC Official Methods of Analysis; Cunniff, P., Ed.; AOAC International: Gaithersburg, MD, 1995.
3. 13C analysis of biological materials. Int. Lab. 1989, 19, 82-91.
4. Blade, W. H.; Boulton, R. Adsorption of protein by bentonite in a model wine solution. Am. J. Enol. Vitic. 1988, 39, 193-199.
5. Brause, A. R. In Methods To Detect Adulteration of Fruit Juice Beverages; Nagy, S., Wade, R. L., Eds.; Agscience: Auburndale, FL, 1995; Vol. 1, pp 212-231.
6. Bricout, J.; Koziet, J. Control of the authenticity of orange juice by isotopic analysis. J. Agric. Food Chem. 1987, 35, 758-760.
7. Danho, D.; Naulet, N.; Martin, G. J. Deuterium, carbon and nitrogen isotopic analysis of natural and synthetic caffeines. Authentication of coffees and coffees extracts. Analusis 1992, 20, 179-184.
8. Doner, L. W. Verifying the authenticity of plant-derived materials by stable isotope ratio and Chromatographic methodologies. J. Assoc. Off. Anal. Chem. 1991, 74, 14-19.
9. 12C analysis of vegetable oils, starches, proteins and soy-meat mixtures. J. Agric. Food Chem. 1979, 27, 475-478.
10. Gensler, M.; Rossmann, A.; Schmidt, H.-L. Detection of added L-ascorbic acid in fruit juices by isotope ratio mass spectroscopy. J. Agric. Food Chem. 1995, 43, 2662-2666.
11. Giménez Miralles, J. E.; Rossmann, A.; Schmidt, H. L.; Blanch Cortés, A. I. Regional origin assignment of Spanish wines by multielement and multicompound stable isotope ratio analysis. Presented at the 4th European Symposium on Food Authenticity, La Baule, France, June 4-6, 1997.
12. González, J.; Jamin, E.; Remaud, G.; Martin, Y.-L.; Martin, G. G.; Martin, M. L. Authentication of lemon juices and concentrates by a combined multi-isotope approach using SNIF-NMR and IRMS. J. Agric. Food Chem. 1998, 46, 2200-2205.
13. Hsu, J.-C.; Heatherbell, D. A. Heat-unstable proteins in wine. I. Characterization and removal by bentonite finning and heat treatment. Am. J. Enol. Vitic. 1987, 38, 11-16.
14. 13C-IRMS. Anal. Chim. Acta 1997a, 347, 359-368.
15. 13C IRMS analysis. J. Agric. Food Chem. 1997b, 45, 3961-3967.
16. 12C ratios measured on sugars, malic and citric acids as authenticity probes of citrus juices and concentrates J. Assoc. Off. Anal. Chem. 1998, 81, 604-609.
17. Kornexl, B. E.; Rossmann, A.; Schmidt, H.-L. Improving fruit juice origin assignment by combined carbon and nitrogen isotope ratio determination in pulps. Fresenius' Z. Anal. Chem. 1996, 202, 55-59.
18. Kornexl, B. E.; Werner, T.; Rossmann, A.; Schmidt, H.-L. Measurement of stable isotope abundances in milk and milk ingredients - a possible tool for assignment and quality control. Z. Lebensm. Unters. Forsch. A 1997, 205, 19-24.
19. Koziet, J.; Rossmann, A.; Martin, G. J.; Ashurst, P. R. Determination of carbon-13 content of sugars of fruit and vegetable juices. Anal. Chim. Acta 1993, 271, 31-38.
20. Krueger, D. A. Detection of added sugar to fruit juices using carbon and hydrogen stable isotope ratio analysis. In Methods To Detect Adulteration of Fruit Juice Beverages; Nagy, S., Wade, R. L., Eds.; Agscience: Auburndale, FL, 1995; Vol. 1.
21. Lee, H. S.; Wrolstad, E. Stable isotopic carbon composition of apples and their subfractions - juice, seeds, sugars and nonvolatiles acids. J. Assoc. Off. Anal. Chem. 1988, 71, 795-797.
22. Lees, M.; Martin, G. G.; Rinke, P.; Caisso, M. Fruit Process. 1996, 7, 273-278.
23. Marchal, R.; Barret, J.; Maujean, A. Relation between physicochemical characteristics of bentonite and its adsorptive capacity. J. Int. Sci. Vigne Vin 1995, 29, 27-42.
24. Martin, G. G.; Jamin, E.; Gonzalez, J.; Remaud, G.; Hanote, V.; Stöber, P.; Naulet, N. Improvement of the detection level of added sugar with combined isotopic and chemical analyses. Fruit Process. 1997, 9, 344-349.
25. 2H NMR. Tetrahedron Lett. 1981, 22, 3525-3528.
26. Martin, G. J.; Martin, M. L. Stable isotope analysis of food and beverages by nuclear magnetic resonance. Anna. Rep. NMR Spectrosc. 1995, 31, 81-104.
27. Maujean, A. Propriétés physico-chimiques des bentonites: applications oenologiques (Physicochemical properties of bentonites: applications to wine-making). Rev. Fr. Oenol. 1993, 143, 43-53.
28. Melzer, E.; O'Leary, M. Aspartic acid synthesis in C3 plants. Planta 1991, 185, 368-371.
29. 12C ratios to detect sweeteners added to fruit juices concentrates). Fluess. Obst 1982, 12, 692-694.
30. Remaud, G.; Martin, Y.-L.; Martin, G. G.; Naulet, N.; Martin, G. J. Authentication of mustard oils by combined stable isotope analysis (SNIF-NMR and IRMS). J. Agric. Food Chem. 1997, 45, 1844-1848.
31. Rossmann, A.; Rieth, W.; Schmidt, H.-L. In Methods To Detect Adulteration of Fruit Juice Beverages; Nagy, S., Wade, R. L., Eds.; Agscience: Auburndale, FL, 1995; Vol. 1, pp 28-40.
32. Rossmann, A.; Koziet, J.; Martin, G. J.; Dennis, M. J. Determination of the carbon-13 content of sugars and pulp from fruit juices by isotope-ratio mass spectrometry (internal reference method). A European interlaboratory comparison. Anal. Chim. Acta 1997, 340, 21-29.
33. Schmidt, H.-L.; Butzenlechner, M.; Rossmann, A.; Schwarz, S.; Kexel, H.; Kempe, K. Inter-and intramolecular isotope correlations in organic compounds as criterion for authenticity identification and origin assignment. Z. Lebensm. Unters. Forsch. 1993, 196, 105-110.
34. Schmidt, H.-L.; Rossmann, A.; Gensler, M. Carbon isotope content and isotopic correlations between sugar and organic acids in fruit juices. In Progress in the Authenticity-Assurance for Fruit Juices; Report on SGF Symposium; SGF: Parma, Italy, Sept 6-9, 1994.
35. Wall, K. M.; Tait, V. M.; Eastwell, K. C.; Reid, C. A.; Beveridge, T. H. J. Protein in varietally derived apple juices. J. Agric. Food Chem. 1996, 44, 3413-3415.
36. 13C-pattern of natural glycerol: origin and practical importance. J. Agric. Food Chem. 1997, 45, 2042-2046.
37. Whelan, T.; Sackett, W. M. Carbon isotope discrimination in plant possessing the C4 dicarboxylic acid pathway. Biochem. Biophys. Res. Commun. 1970, 41, 1205-1210.
38. White, J.; Winters, K.; Martin, P.; Rossmann, A. Stable carbon isotope ratio analysis of honey: validation of internal standard procedure for worldwide application. J. Assoc. Off. Anal. Chem. 1998, 81, 610-619.