A bacterial outlook on the caproate production from food waste

IF 8.6 1区环境科学与生态学 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY

Reviews in Environmental Science and Bio/Technology Pub Date : 2024-07-15 DOI:10.1007/s11157-024-09696-1

Alessio Massimi, Camilla Maria Braguglia, Agata Gallipoli, Andrea Gianico, Barbara Tonanzi, Francesca Di Pippo, Simona Rossetti, Maurizio Petruccioli, Simona Crognale

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Abstract

As an essential strategy for transitioning towards a circular economy for a sustainable society, food waste (FW) can be efficiently used for the biological production of added-value compounds such as medium chain fatty acids (MCFAs). The microbial conversion of FW into MCFAs is an ecofriendly, sustainable and cost-effective approach that reduces the great pressure on land and water resources associated with traditional MCFAs production methods. Among the MCFAs, caproate holds high economic value and a large market size due to its widespread application in several industrial areas. The biological production of caproate from FW is a complex mechanism that requires a deep understanding of microbial dynamics, metabolic potentialities and functional stability for process optimization and large-scale application. This review aims to outline the existing knowledge about bacterial component involved in the caproate production from FW. Innovative approaches to address current research gaps, ensuring a thorough and up-to-date understanding of the biological caproate production are herein identified and proposed.

Graphical Abstract

Abstract Image

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利用食物垃圾生产己酸盐的细菌前景

作为向可持续社会循环经济过渡的一项重要战略，食物垃圾（FW）可有效地用于生物生产附加值化合物，如中链脂肪酸（MCFAs）。通过微生物将厨余垃圾转化为 MCFAs 是一种生态友好、可持续和具有成本效益的方法，可减少传统 MCFAs 生产方法对土地和水资源造成的巨大压力。在多种 MCFAs 中，己酸酯具有很高的经济价值和巨大的市场规模，因为它被广泛应用于多个工业领域。从 FW 中生物生产己酸酯是一种复杂的机制，需要深入了解微生物的动态、代谢潜力和功能稳定性，以优化工艺并实现大规模应用。本综述旨在概述现有的有关从化肥中生产己酸酯的细菌成分的知识。本文确定并提出了解决当前研究空白的创新方法，以确保对己酸酯生物生产有一个全面和最新的了解。

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来源期刊

Reviews in Environmental Science and Bio/Technology Environmental Science-Waste Management and Disposal

CiteScore

25.00

自引率

1.40%

发文量

审稿时长

4.5 months

期刊介绍： Reviews in Environmental Science and Bio/Technology is a publication that offers easily comprehensible, reliable, and well-rounded perspectives and evaluations in the realm of environmental science and (bio)technology. It disseminates the most recent progressions and timely compilations of groundbreaking scientific discoveries, technological advancements, practical applications, policy developments, and societal concerns encompassing all facets of environmental science and (bio)technology. Furthermore, it tackles broader aspects beyond the natural sciences, incorporating subjects such as education, funding, policy-making, intellectual property, and societal influence.