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Value-Added Products from Fruit and Vegetable Wastes: A Review
Clean - Soil Air Water ( IF 1.5 ) Pub Date : 2021-06-01 , DOI: 10.1002/clen.202000376
Marta Sánchez 1 , Amanda Laca 1 , Adriana Laca 1 , Mario Díaz 1
Affiliation  

Fruit and vegetable wastes (FVW) are some of the most abundant agro-industrial wastes. This residual biomass can be used to obtain biofuels such as bioethanol, biomethane, biohydrogen, and biobutanol. Additionally, FVW can also be employed as a raw material for recovering bioactive compounds (antioxidants, enzymes, or antibiotics) and to produce organic acids of industrial interest (citric acid, lactic acid, acetic acid). However, the use of these wastes as a substrate to obtain the mentioned value-added products usually requires several steps, including different pre-treatments, microbial biotransformation, and separation and purification processes. The aim of this work is to provide an overview of the different products that can be obtained from FVW, as well as the technologies that can be employed in the revalorization procedures.

中文翻译:

水果和蔬菜废弃物的增值产品:综述

水果和蔬菜废弃物 (FVW) 是最丰富的农业工业废弃物之一。该残余生物质可用于获得生物燃料,例如生物乙醇、生物甲烷、生物氢和生物丁醇。此外,FVW 还可用作回收生物活性化合物(抗氧化剂、酶或抗生素)和生产具有工业价值的有机酸(柠檬酸、乳酸、乙酸)的原料。然而,利用这些废物作为基质来获得上述增值产品通常需要几个步骤,包括不同的预处理、微生物生物转化以及分离和纯化过程。这项工作的目的是概述可以从 FVW 获得的不同产品,以及可以在重估程序中使用的技术。
更新日期:2021-08-09
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