Research Article
Anthocyanin Retention of Cranberry (Vaccinium macrocarpon) Juice Subjected to Different Nanofiltration Conditions
Table 2
Juice analysis of feed, permeate, and retentate at transmembrane pressures of 20, 30, and 40 bar and feed rates of 1, 6, and 12 L min−1.
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TMP: transmembrane pressure; FR: feed rate (L min−1); SS: soluble solids (°brix); TA: titrable acids expressed as citric acid (%); ACN: total anthocyanin (mg L−1); : density (g mL−1). Values in the same column having the same uppercased letter for each parameter are not significantly different at a confidence level of 95%. Values in the same row having the same lowercased letter for each parameter are not significantly different at a confidence level of 95%. |