7 CFR §51.1178
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
For determining the grade of juice, the maximum permissible anhydrous citric acid content in relation to corresponding total soluble solids in the fruit is set forth in the following Table II together with the minimum ratio of total soluble solids to anhydrous citric acid: