Recent trends in lactic acid biotechnology: A brief review on production to purification
Recent trends in lactic acid biotechnology: A brief review on production to purification
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DOI：
10.1016/j.jrras.2014.03.002
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发表时间：
2014-04-01
影响因子：
1.7
通讯作者：
Mehmood, Sajid
中科院分区：
文献类型：
--
作者：
Ghaffar, Tayyba;Irshad, Muhammad;Mehmood, Sajid
乳酸是一种重要的有机酸，在全球范围内广泛应用于工业和生物技术领域。从它的非常古老的历史至今，许多方法已被引入改进乳酸的优化，以获得工业利益产品的最高收率。考虑到世界范围内的经济和乳酸消耗问题，人们对天然材料的价值越来越感兴趣，这些材料价格低廉，储量丰富，一年四季都很容易获得。最近的趋势表明，由于现代世界对环境的关注，通过发酵生产乳酸比化学生产有利。许多农业和农业工业原料或副产品的生态友好加工和发酵能力分别使它们成为发酵生物技术中具有吸引力的候选人，以生产具有多种应用的增值产品。事实上，近年来在获得最佳产率的纯乳酸方面已经取得了重大进展。本文综述了以各种农用工业生物质为原料，以不同物质为原料制备乳酸的多步骤加工技术。同时给出了一种通过图解表示的质量利益产品的净化信息。埃及辐射科学与应用学会版权所有Elsevier B.V.版权所有。
Lactic acid is one of the most important organic acid which is being extensively used around the globe in a range of industrial and biotechnological applications. From its very old history to date, many methods have been introduced to improve the optimization of lactic acid to get highest yields of the product of industrial interests. In serious consideration of the worldwide economic and lactic acid consumption issues there has been increasing research interest in the value of materials with natural origin, which are cheap, abundant and easily available all around the year. Recent trends showed that lactic acid production through fermentation is advantageous over chemical due to the environmental concerns of the modern world. The eco-friendly processing and fermentable capability of many of the agricultural and agro-industrial based raw materials or by-products respectively makes them attractive candidates in fermentation biotechnology to produce a valueadded product with multiple applications. In fact, major advances have already been achieved in recent years in order to get pure lactic acid with optimal yield. The present review work is summarized on the multi-step processing technologies to produce lactic acid from different substances as a starting material potentially from various agro-industrial based biomasses. The information is also given on a purification through schematic representation of the product of quality interests. Copyright (C) 2014, The Egyptian Society of Radiation Sciences and Applications. Production and hosting by Elsevier B.V. All rights reserved.