Comparing antioxidative food additives and secondary plant products - use of different assays

Kranl, K.; Schlesier, K.; Bitsch, R.; Hermann, H.; Rohe, M.; Bohm, V.

doi:10.1016/j.foodchem.2004.11.012

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Comparing antioxidative food additives and secondary plant products - use of different assays

Kranl, K.; Schlesier, K.; Bitsch, R.; Hermann, H.; Rohe, M.; Bohm, V.

Twelve food additives and six secondary plant products were analysed on their antioxidant activity by using three different test systems (Trolox equivalent antioxidant capacity, photochemiluminescence, ferric reducing antioxidant power). The results differed depending on the assay. All the food additives showed antioxidant activities comparable to the calibration substance Trolox. In contrast, the secondary plant products had an up to 16 times higher antioxidant potential. This might present a good reason for the food industry to use natural antioxidants instead of synthetic ones to get storage stability for processed food items - which, according to recent surveys, is in the interest of consumers. © 2004 Elsevier Ltd. All rights reserved

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Erschienen in:: Food Chemistry
Vol. 93, H. 1 (2005), S. 171-175
Band:: 93
Heft:: 1
Datum der Veröffentlichung:: 2005
DOI:: 10.1016/j.foodchem.2004.11.012
Sprache:: Englisch
Ressourcentyp:: Text
Schlagwörter:: antioxidant activity; Antioxidants; article; ASSAY; assessment; Berlin; Calibration; CAPACITY; consumer; ferric reducing antioxidant power; Food; food additives; FRAP; Germany; Industry; Meat; natural; OXIDATION; photochemiluminescence; PLANT; plant products; potential; POWER; product; products; reference; Risk; Risk Assessment; RISK-ASSESSMENT; secondary; spices; STABILITY; synthetic; SYSTEM; SYSTEMS; test systems; TIME; TIMES; trolox equivalent antioxidant capacity
DDC-Sachgruppe der DNB:: 600 Technik
Link URL:: http://www.sciencedirect.com/science/article/pii/S030881460400843X
Einrichtung:: Bundesinstitut für Risikobewertung, Bundesinstitut für Risikobewertung (bis Juni 2014), Abteilung 5 - Lebensmittelsicherheit (bis Juni 2014)