Title: Study on Determination of Organic Acid in Yibin Sprouts by RP-HPLC
Abstract: HPLC method for organic acid in Yibin sprouts is established in this paper.The optimal chromatographic condition: Agilent XDB-C18 as chromatographic column with UV detection at 210 nm.The mobile phase is a mixture of 5% methanol and 95% phosphate buffer solution(pH 2.55).The flow rate is 0.8 mL/min and the detection temperature is 25 ℃.Oxalic acid,tartaric acid,malic acid,lactic acid,acetic acid,citric acid and succinic acid in samples are separated successfully.This method is validated to be accurate,fast and reliable,and it is suitable for determination of organic acid in Yibin sprouts.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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