| 1. | An isocitric acid value higher than this may be indicative of fruit juice adulteration.
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| 2. | Salts and esters of isocitric acid are known as "'isocitrates " '.
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| 3. | These intermediates were subsequently used for the generation of the Krebs cycle intermediates aconitic and isocitric acids.
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| 4. | Isocitric acid is commonly used as a marker to detect the authenticity and quality of fruit products, most often citrus juices.
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| 5. | In authentic orange juice, for example, the ratio of citric acid to D-isocitric acid is usually less than 130.
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