Research Article
Profiles of Sugar and Organic Acid of Fruit Juices: A Comparative Study and Implication for Authentication
Table 3
Correct classification rate by LDA with different datasets of predictors.
| | Dataset | Original (%) | Cross validation (%) |
| | Sugar content | 98.8 | 98.8 | | Sugar content + Fru/Glu | 98.8 | 98.8 | | Organic acid content | 95.3 | 94.1 | | Organic acid content + malic/citric | 100 | 98.8 | | Sugar and organic acid content | 100 | 100 |
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