Extraction of the Food Additive Tartaric Acid Using Octanol, Methyl Isobutyl Ketone, Kerosene, Mustard Oil, And Groundnut Oil

IF 0.5 Q4 ENGINEERING, CHEMICAL

Hungarian Journal of Industry and Chemistry Pub Date : 2023-11-08 DOI:10.33927/hjic-2023-13

Lalitha Bhanot, Anuj Kumar, Diwakar Z. Shende, Kailas S. Wasewar

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Abstract

Tartaric acid (TA) is a dicarboxylic acid found in bananas, grapes, apples, papaya, cherries, pineapple, pears, mangoes, and tamarind. Due to its widespread use in the food, cosmetic and pharmaceutical industries, it is an essential carboxylic acid. Tartaric acid is produced commercially from wine-industry byproducts and is also present in the industry's effluent. Separating tartaric acid from wastewater is challenging. In this research, tartaric acid was separated from the aqueous phase using chemical and organic solvents such as groundnut oil, mustard oil, kerosene, octanol, and methyl isobutyl ketone (MIBK). Experiments were conducted at 298 K to determine the extraction efficiency (E%) and distribution coefficient (KD). The maximum extraction efficiencies of tartaric acid were found to be 49.01, 25.62, 16.73, 15.89 and 14.29% when using MIBK, octanol, kerosene, mustard oil and groundnut oil, respectively. The results demonstrate the significance of solvent choice in the extraction of tartaric acid with solvents such as MIBK and octanol being more effective at extracting TA from aqueous solutions. On the other hand, the sustainability of the method for separating tartaric acid was highlighted when organic solvents were applied.

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使用辛醇、甲基异丁基酮、煤油、芥子油和花生油提取食品添加剂酒石酸

酒石酸（TA）是一种二羧酸，存在于香蕉、葡萄、苹果、木瓜、樱桃、菠萝、梨、芒果和罗望子中。由于酒石酸在食品、化妆品和制药业中的广泛应用，它已成为一种不可或缺的羧酸。酒石酸从葡萄酒工业副产品中商业化生产，也存在于该行业的废水中。从废水中分离酒石酸具有挑战性。在这项研究中，使用化学溶剂和有机溶剂（如花生油、芥子油、煤油、辛醇和甲基异丁基酮 (MIBK)）从水相中分离酒石酸。实验在 298 K 下进行，以确定萃取效率（E%）和分配系数（KD）。结果发现，使用 MIBK、辛醇、煤油、芥子油和花生油时，酒石酸的最大萃取效率分别为 49.01%、25.62%、16.73%、15.89%和 14.29%。结果表明，在萃取酒石酸的过程中，溶剂的选择非常重要，MIBK 和辛醇等溶剂从水溶液中萃取酒石酸的效果更好。另一方面，当使用有机溶剂时，该方法分离酒石酸的可持续性也凸显出来。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Hungarian Journal of Industry and Chemistry ENGINEERING, CHEMICAL-

自引率

50.00%

发文量

审稿时长

6 weeks