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Side Streams of Plant Food Processing As a Source of Valuable Compounds: Selected Examples
Annual Review of Food Science and Technology ( IF 10.6 ) Pub Date : 2017-02-28 00:00:00 , DOI: 10.1146/annurev-food-030216-030135
Andreas Schieber 1
Affiliation  

Industrial processing of plant-derived raw materials generates enormous amounts of by-products. On one hand, these by-products constitute a serious disposal issue because they often emerge seasonally and are prone to microbial decay. On the other hand, they are an abundant source of valuable compounds, in particular secondary plant metabolites and cell wall materials, which may be recovered and used to functionalize foods and replace synthetic additives with ingredients of natural origin. This review covers 150 references and presents select studies performed between 2001 and 2016 on the recovery, characterization, and application of valuable constituents from grape pomace, apple pomace, potato peels, tomato pomace, carrot pomace, onion peels, by-products of citrus, mango, banana, and pineapple processing, side streams of olive oil production, and cereal by-products. The criteria used were economic importance, amounts generated, relevance of side streams as a source of valuable compounds, and reviews already published. Despite a plethora of studies carried out on the utilization of side streams, relatively few processes have yet found industrial application.

中文翻译:


植物食品加工的副流作为重要化合物的来源:精选示例

植物来源的原材料的工业加工会产生大量的副产物。一方面,这些副产品构成严重的处置问题,因为它们通常在季节性出现,并且易于发生微生物腐烂。另一方面,它们是有价值的化合物的丰富来源,尤其是次生植物代谢产物和细胞壁材料,它们可以被回收并用于功能化食品并用天然成分代替合成添加剂。这篇综述涵盖了150篇参考文献,并介绍了2001年至2016年间从葡萄果渣,苹果果渣,马铃薯皮,番茄果渣,胡萝卜果渣,洋葱皮,柑橘副产品,芒果,香蕉和菠萝加工,橄榄油生产的副流,和谷物副产品。使用的标准是经济重要性,产生的数量,作为有价值化合物来源的侧流的相关性以及已经发表的评论。尽管对侧流的利用进行了大量的研究,但是相对较少的方法已经发现工业应用。

更新日期:2017-02-28
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