Essential Oil Nanoemulsion as Eco-Friendly and Safe Preservative: Bioefficacy Against Microbial Food Deterioration and Toxin Secretion, Mode of Action, and Future Opportunities

Microbes are the biggest shareholder for the quantitative and qualitative deterioration of food commodities at different stages of production, transportation, and storage, along with the secretion of toxic secondary metabolites. Indiscriminate application of synthetic preservatives may develop resis...

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Autores principales:	Akash Maurya, Vipin Kumar Singh, Somenath Das, Jitendra Prasad, Akash Kedia, Neha Upadhyay, Nawal Kishore Dubey, Abhishek Kumar Dwivedy
Formato:	article
Lenguaje:	EN
Publicado:	Frontiers Media S.A. 2021
Materias:	essential oil biodeterioration toxins nanoemulsion food preservative eco-friendly Microbiology QR1-502
Acceso en línea:	https://doaj.org/article/6086b4f7fcde449296929a2404298c7f
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spelling	oai:doaj.org-article:6086b4f7fcde449296929a2404298c7f2021-12-01T13:59:57ZEssential Oil Nanoemulsion as Eco-Friendly and Safe Preservative: Bioefficacy Against Microbial Food Deterioration and Toxin Secretion, Mode of Action, and Future Opportunities1664-302X10.3389/fmicb.2021.751062https://doaj.org/article/6086b4f7fcde449296929a2404298c7f2021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fmicb.2021.751062/fullhttps://doaj.org/toc/1664-302XMicrobes are the biggest shareholder for the quantitative and qualitative deterioration of food commodities at different stages of production, transportation, and storage, along with the secretion of toxic secondary metabolites. Indiscriminate application of synthetic preservatives may develop resistance in microbial strains and associated complications in human health with broad-spectrum environmental non-sustainability. The application of essential oils (EOs) as a natural antimicrobial and their efficacy for the preservation of foods has been of present interest and growing consumer demand in the current generation. However, the loss in bioactivity of EOs from fluctuating environmental conditions is a major limitation during their practical application, which could be overcome by encapsulating them in a suitable biodegradable and biocompatible polymer matrix with enhancement to their efficacy and stability. Among different nanoencapsulated systems, nanoemulsions effectively contribute to the practical applications of EOs by expanding their dispersibility and foster their controlled delivery in food systems. In line with the above background, this review aims to present the practical application of nanoemulsions (a) by addressing their direct and indirect (EO nanoemulsion coating leading to active packaging) consistent support in a real food system, (b) biochemical actions related to antimicrobial mechanisms, (c) effectiveness of nanoemulsion as bio-nanosensor with large scale practical applicability, (d) critical evaluation of toxicity, safety, and regulatory issues, and (e) market demand of nanoemulsion in pharmaceuticals and nutraceuticals along with the current challenges and future opportunities.Akash MauryaVipin Kumar SinghSomenath DasJitendra PrasadAkash KediaNeha UpadhyayNawal Kishore DubeyAbhishek Kumar DwivedyFrontiers Media S.A.articleessential oilbiodeteriorationtoxinsnanoemulsionfood preservativeeco-friendlyMicrobiologyQR1-502ENFrontiers in Microbiology, Vol 12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	essential oil biodeterioration toxins nanoemulsion food preservative eco-friendly Microbiology QR1-502
spellingShingle	essential oil biodeterioration toxins nanoemulsion food preservative eco-friendly Microbiology QR1-502 Akash Maurya Vipin Kumar Singh Somenath Das Jitendra Prasad Akash Kedia Neha Upadhyay Nawal Kishore Dubey Abhishek Kumar Dwivedy Essential Oil Nanoemulsion as Eco-Friendly and Safe Preservative: Bioefficacy Against Microbial Food Deterioration and Toxin Secretion, Mode of Action, and Future Opportunities
description	Microbes are the biggest shareholder for the quantitative and qualitative deterioration of food commodities at different stages of production, transportation, and storage, along with the secretion of toxic secondary metabolites. Indiscriminate application of synthetic preservatives may develop resistance in microbial strains and associated complications in human health with broad-spectrum environmental non-sustainability. The application of essential oils (EOs) as a natural antimicrobial and their efficacy for the preservation of foods has been of present interest and growing consumer demand in the current generation. However, the loss in bioactivity of EOs from fluctuating environmental conditions is a major limitation during their practical application, which could be overcome by encapsulating them in a suitable biodegradable and biocompatible polymer matrix with enhancement to their efficacy and stability. Among different nanoencapsulated systems, nanoemulsions effectively contribute to the practical applications of EOs by expanding their dispersibility and foster their controlled delivery in food systems. In line with the above background, this review aims to present the practical application of nanoemulsions (a) by addressing their direct and indirect (EO nanoemulsion coating leading to active packaging) consistent support in a real food system, (b) biochemical actions related to antimicrobial mechanisms, (c) effectiveness of nanoemulsion as bio-nanosensor with large scale practical applicability, (d) critical evaluation of toxicity, safety, and regulatory issues, and (e) market demand of nanoemulsion in pharmaceuticals and nutraceuticals along with the current challenges and future opportunities.
format	article
author	Akash Maurya Vipin Kumar Singh Somenath Das Jitendra Prasad Akash Kedia Neha Upadhyay Nawal Kishore Dubey Abhishek Kumar Dwivedy
author_facet	Akash Maurya Vipin Kumar Singh Somenath Das Jitendra Prasad Akash Kedia Neha Upadhyay Nawal Kishore Dubey Abhishek Kumar Dwivedy
author_sort	Akash Maurya
title	Essential Oil Nanoemulsion as Eco-Friendly and Safe Preservative: Bioefficacy Against Microbial Food Deterioration and Toxin Secretion, Mode of Action, and Future Opportunities
title_short	Essential Oil Nanoemulsion as Eco-Friendly and Safe Preservative: Bioefficacy Against Microbial Food Deterioration and Toxin Secretion, Mode of Action, and Future Opportunities
title_full	Essential Oil Nanoemulsion as Eco-Friendly and Safe Preservative: Bioefficacy Against Microbial Food Deterioration and Toxin Secretion, Mode of Action, and Future Opportunities
title_fullStr	Essential Oil Nanoemulsion as Eco-Friendly and Safe Preservative: Bioefficacy Against Microbial Food Deterioration and Toxin Secretion, Mode of Action, and Future Opportunities
title_full_unstemmed	Essential Oil Nanoemulsion as Eco-Friendly and Safe Preservative: Bioefficacy Against Microbial Food Deterioration and Toxin Secretion, Mode of Action, and Future Opportunities
title_sort	essential oil nanoemulsion as eco-friendly and safe preservative: bioefficacy against microbial food deterioration and toxin secretion, mode of action, and future opportunities
publisher	Frontiers Media S.A.
publishDate	2021
url	https://doaj.org/article/6086b4f7fcde449296929a2404298c7f
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Essential Oil Nanoemulsion as Eco-Friendly and Safe Preservative: Bioefficacy Against Microbial Food Deterioration and Toxin Secretion, Mode of Action, and Future Opportunities

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