“…The liquid portion was measured for pH using a SevenMultiTM S47 pH meter (Mettler Toledo, Greifensee, Switzerland) [28], and the soluble solids were determined using a handheld refractometer (Boeco, Germany). In the whole pulp, total titratable acid was determined by titration [29], while moisture and ash were determined by gravimetry using a Be20 oven with air circulation (Memmert GmbH Co.KG, Schwabach, Germany) at 70 °C and a Thermolvne muffle (Thermo Fisher Scientific, Waltham, MA, USA) at 550 °C [2]. In whole fruit, fruit weight was accurately recorded using a Mettler Toledo ML204T/00 balance (Mettler Toledo, Greifensee, Switzerland), while the size was assessed using a Titan 23175 digital calliper (Titan, Kent, WA, USA) [27].…”