Recent advances in biotechnological valorization of agro-food wastes (AFW): Optimizing integrated approaches for sustainable biorefinery and circular bioeconomy

Bioresource Technology Reports, Journal Year: 2024, Volume and Issue: 26, P. 101823 - 101823

Published: March 24, 2024

Achieving renewable clean energy to meet increasing global demand and counter overreliance on depleting unsustainable sources has recently drawn significant research interest. Similarly, attain the sustainable development goals (SDGs) "zero hunger" agenda, massive agricultural/food productions are embarked on, leading increased agro-food waste (AFW) generation with enormous handling costs evade its contribution environmental pollution. The advent of biorefineries fostered a healthy balance for tackling challenges from AFW – thereby promoting circular bioeconomy (CBE). Integrating several emerging microbial/enzymatic bioconversion processes facilitated overall increase in process efficiency. This review, therefore, provides extensive information ecological impacts AFW, as well biorefinery sustainability. We also critically reviewed advances integrated engineering valorization. Finally, limitations prospects real-life application these recent approaches were suggested.

Language: Английский

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Biocompatible chlorocoumarins from harmful chlorophenols, their synthesis and biomedicinal evaluation

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1309, P. 138193 - 138193

Published: March 30, 2024

Language: Английский

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Valorization of Food Waste into Single-Cell Protein: An Innovative Technological Strategy for Sustainable Protein Production

Microorganisms, Journal Year: 2024, Volume and Issue: 12(1), P. 166 - 166

Published: Jan. 13, 2024

The rapidly increasing population and climate change pose a great threat to our current food systems. Moreover, the high usage of animal-based plant-based protein has its drawbacks, as these nutritional sources require many hectares land water, are affected by seasonal variations, costly, contribute environmental pollution. Single-cell proteins (SCPs) gaining lot research interest due their remarkable properties, such content that is comparable with other sources; low requirements for water; carbon footprint; short production period. This review explores use waste sustainable feedstock advancement SCP processes. It discusses studies exploit substrate, alongside biocatalysts (bacteria, fungi, yeast, microalgae) used. operational setpoint conditions governing yields fermentation routes elucidated well. also demonstrates how biorefinery concept implemented in literature improve economic potential “waste-to-protein” innovations, this leads establishment multiproduct value chains. A section South African scenario included. technical hurdles facing second-generation processes discussed, together future perspectives. Therefore, technologies could play crucial role acceleration “sustainable market”, tackling global hunger crisis.

Language: Английский

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Bioengineering in Solid-State Fermentation for next sustainable food bioprocessing

Next Sustainability, Journal Year: 2025, Volume and Issue: 6, P. 100105 - 100105

Published: Jan. 1, 2025

Language: Английский

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Sustainable Valorization of Fruit and Vegetable Waste for Bioactive Compounds: Advancing Functional Food and Wellness

Waste and Biomass Valorization, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 9, 2025

Language: Английский

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Aqueous Two-Phase Systems Based on Ionic Liquids and Deep Eutectic Solvents as a Tool for the Recovery of Non-Protein Bioactive Compounds—A Review

Processes, Journal Year: 2022, Volume and Issue: 11(1), P. 31 - 31

Published: Dec. 23, 2022

Aqueous two-phase systems (ATPS) based on ionic liquids (IL) and deep eutectic solvents (DES) are ecofriendly choices can be used to selectively separate compounds of interest, such as bioactive compounds. Bioactive nutrients nonnutrients animal, plant, microbial origin that benefit the human body in addition their classic nutritional properties. They also for technical purposes food active components chemical pharmaceutical industries. Because they usually present complex matrices low concentrations, it is necessary them order increase availability stability, ATPS a highlighted technique this purpose. This review demonstrates application IL DES tool recovering nonprotein compounds, considering critical factors, results most recent advances field. In addition, emphasizes perspectives expanding use nonconventional purification systems, which consider molecular modelling predict experimental conditions, investigation diverse phase-forming establishment optimal operational parameters, verification bioactivities after process.

Language: Английский

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An Overview of Agro-Waste Management in Light of the Water-Energy-Waste Nexus

Sustainability, Journal Year: 2022, Volume and Issue: 14(23), P. 15717 - 15717

Published: Nov. 25, 2022

It is urgent that we increase global food production to support population growth. Food requires significant resources, amongst them water and energy. Therefore, any losses of or other agricultural products also means a waste energy resources. A amount these occurs during the postharvest stage, primarily processing storage. This considered avoidable waste. The water-energy-waste nexus (WEW), its relationship production, needs be investigated from circular bioeconomy lens. Furthermore, alternative uses wastes should investigated. review focuses on agro-wastes their management as sources for bioactive compounds, biofertilizers, biomaterials, nanomaterials, pharmaceuticals medicinal agents, growth media, e.g., plant tissue culture. We potential contribution bioenergy (bioethanol, biogas, biofuel). Proper may mitigation climate change, produce innovative bio-ingredients biodegradable materials, enhance green bioeconomy. argue cannot discussed without referring role within system. Thus, this handling, applications, environmental impacts, benefits in medical industries light WEW nexus.

Language: Английский

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Carotenoids: Dietary sources, health functions, biofortification, marketing trend and affecting factors – A review

Journal of Agriculture and Food Research, Journal Year: 2023, Volume and Issue: 14, P. 100834 - 100834

Published: Oct. 27, 2023

Nutritional deficiency is becoming a universal problem, resulting in poor health, low worker productivity, high rates of mortality and morbidity. Large-scale dietary improvements are needed to deliver healthy, sustainable diet the increasing world population. Fruits vegetables as well their valorized wastes industrial by-products constitute major sources bioactive compounds, including carotenoids. Carotenoids lipophilic pigments that occur widely nature distributed plants, fish, birds, algae, archaea, yeasts, fungi, bacteria, invertebrate animals (such insects, mites, aphids). The most significant aspects carotenoids human antioxidant provitamin A activities, also color they impart our food. researched diets commonly occurring blood β-carotene, β-cryptoxanthin, lycopene, lutein α-carotene, with β-carotene comprising portion pro-vitamin A. Phytoene phytofluene recently increasingly topical diet. Genotype, environment, climate, post-harvest handling processing among factors affecting Thus, this review, results from several studies on recent developments carotenoid sources, marketability, biofortification, new insights for valorization food agro-industrial by-products, health effects concentrations compositions critically pinpointed briefly discussed. Lastly, research needs, mainly crop waste valorization, therapeutic properties highlighted so enhance production nutritional values potentially benefits.

Language: Английский

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Legume byproducts as ingredients for food applications: Preparation, nutrition, bioactivity, and techno‐functional properties

Comprehensive Reviews in Food Science and Food Safety, Journal Year: 2023, Volume and Issue: 22(3), P. 1953 - 1985

Published: March 29, 2023

Abstract The demand for high‐quality alternative food proteins has increased over the last few decades due to nutritional and environmental concerns, leading growing consumption of legumes such as common bean, chickpea, lentil, lupin, pea. However, this also quantity non‐utilized byproducts (such seed coats, pods, broken seeds, wastewaters) that could be exploited sources ingredients bioactive compounds in a circular economy. This review focuses on incorporation legume into foods when they are formulated flours, protein/fiber or solid/liquid fractions, biological extracts uses an analytical approach identify their nutritional, health‐promoting, techno‐functional properties. Correlation‐based network analysis technological, sensory characteristics was used explore potential products systematic manner. Flour is most widely legume‐based ingredient present at levels 2%–30% bakery products, but purified fractions should investigated more detail. Health beverages vegan dressings with extended shelf‐life promising applications thanks features (e.g., foaming emulsifying behaviors) presence polyphenols. A deeper exploration eco‐friendly processing techniques fermentation ohmic treatment) necessary improve properties sustainable combined improved genetic resources enhance functional, technological ensure achieve wider industrial consumer acceptance.

Language: Английский

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Emulsion-Based Delivery Systems to Enhance the Functionality of Bioactive Compounds: Towards the Use of Ingredients from Natural, Sustainable Sources

Foods, Journal Year: 2023, Volume and Issue: 12(7), P. 1502 - 1502

Published: April 3, 2023

In recent years, the trend in population towards consuming more natural and sustainable foods has increased significantly. This claim led to search for new sources of bioactive compounds extraction methods that have less impact on environment. Moreover, formulation systems protect these is also focusing use ingredients origin. article reviews novel, alternative with a positive sustainability. addition, it contains information most studies based (especially from plants) emulsifiers design emulsion-based delivery compounds. The properties natural-based emulsion-delivery systems, as well their functionality, including vitro vivo studies, are discussed. review provides relevant latest advances development emulsion sources.

Language: Английский

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