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It was also used in the study of Vitamin C degradation in fruit juices, showing that it involves an initial oxidation of AA to DHA, followed by hydrolytic degradation of the latter.<\/jats:p>","DOI":"10.1135\/cccc2010026","type":"journal-article","created":{"date-parts":[[2010,7,8]],"date-time":"2010-07-08T07:47:11Z","timestamp":1278575231000},"page":"731-741","source":"Crossref","is-referenced-by-count":13,"title":["Polarographic determination of vitamin C after derivatization with o-phenylenediamine"],"prefix":"10.1135","volume":"75","author":[{"given":"Jos\u00e9 Ant\u00f3nio","family":"Rodrigues","sequence":"first","affiliation":[]},{"given":"In\u00eas Maria","family":"Valente","sequence":"additional","affiliation":[]},{"given":"Lu\u00eds Moreira","family":"Gon\u00e7alves","sequence":"additional","affiliation":[]},{"given":"Jo\u00e3o Grosso","family":"Pacheco","sequence":"additional","affiliation":[]},{"given":"Aquiles Ara\u00fajo","family":"Barros","sequence":"additional","affiliation":[]}],"member":"111","published-online":{"date-parts":[[2010,7,8]]},"reference":[{"key":"2010026_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jchromb.2005.10.018"},{"key":"2010026_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodchem.2004.02.011"},{"key":"2010026_4","doi-asserted-by":"publisher","DOI":"10.2116\/analsci.14.889"},{"key":"2010026_5","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-2670(00)00909-0"},{"key":"2010026_6","doi-asserted-by":"publisher","DOI":"10.1016\/j.aca.2007.01.078"},{"key":"2010026_7","doi-asserted-by":"publisher","DOI":"10.3390\/s8117097"},{"key":"2010026_8","doi-asserted-by":"publisher","DOI":"10.1016\/0308-8146(94)P4188-L"},{"key":"2010026_9","first-page":"41","volume":"11","author":"Rodrigues","year":"1993","journal-title":"Port. 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