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| Determination of Citrate in Snack foods by Ion Chromatography MethodWang Na1,2,3,zhangYing1,Shenxingming1,Wenyipei1,Lian Xinping1 |
| Received:February 11, 2015 Revised:March 15, 2015 |
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| DOI： |
| KeyWord:Ion Chromatography; ; citric acid and citrate ;Snack foods |
| Author | Institution |
| Wang Na |
金正大生态工程集团股份有限公司 |
| zhangying |
金正大生态工程集团股份有限公司 |
| shenxingming |
金正大生态工程集团股份有限公司 |
| wenyipei |
金正大生态工程集团股份有限公司 |
| lianxingping |
金正大生态工程集团股份有限公司 |
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| Abstract: |
| A method for the determination of citric acid and citrate in Snack foods by Ion Chromatography is studied in this paper. The results show that the citrate linear equation is y=0.0499x-0.0174 and linear correlation coefficient is 0.9982 in the range of 1.0μg/mL ~ 20.0μg/mL. The method detection limit is 0.015μg/mL and the recoveries are 96.9% to 101.6%. This method is simple, fast and has the advantage of good reproducibilit |
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