Verification of Authenticity of Apple Juice
- 1 July 1982
- journal article
- research article
- Published by Oxford University Press (OUP) in Journal of AOAC INTERNATIONAL
- Vol. 65 (4) , 846-849
- https://doi.org/10.1093/jaoac/65.4.846
Abstract
A series of instrumental analyses is described for verification of apple juice authenticity. Liquid chromatography is used to determine sugars and individual phenolics, atomic absorption spectroscopy is used to determine potassium, standard AOAC methods are used to test for polyphenolics arid formol indexes, and stable carbon isotope ratio analysis (SCIRA) is used to detect high fructose corn syrup. These tests will identify fraudulent but not poorly processed apple juice.This publication has 2 references indexed in Scilit:
- Free Sugars and Sorbitol in Fruits — A Compilation from the LiteratureJournal of AOAC INTERNATIONAL, 1981
- Analysis of simple sugars and sorbitol in fruit by high-performance liquid chromatographyJournal of Agricultural and Food Chemistry, 1981