Assertion: jujube's value | /r/HasProperty | expressed as g citric acid l −1
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Source sentences:
text: Titratable acidity (TA) and pH were determined by an acid–base potentiometer (877 Titrino plus, Metrohm ion analyses CH9101; Herisau, Switzerland), using 0.1 mol L −1 NaOH up to pH 8.1, values were expressed as g citric acid L −1 .