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Development of Meat Substitutes from Filamentous Fungi Cultivated on Residual Water of Tempeh Factories

In recent years, there has been an increased motivation to reduce meat consumption globally due to environmental and health concerns, which has driven the development of meat substitutes. Filamentous fungal biomass, commonly known as mycoprotein, is a potential meat substitute since it is nutritious...

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Autores principales: Wikandari, Rachma, Tanugraha, Daniel Reinhart, Yastanto, Anang Juni, , Manikharda, Gmoser, Rebecca, Teixeira, José António
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9922012/
https://www.ncbi.nlm.nih.gov/pubmed/36770664
http://dx.doi.org/10.3390/molecules28030997
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author Wikandari, Rachma
Tanugraha, Daniel Reinhart
Yastanto, Anang Juni
, Manikharda
Gmoser, Rebecca
Teixeira, José António
author_facet Wikandari, Rachma
Tanugraha, Daniel Reinhart
Yastanto, Anang Juni
, Manikharda
Gmoser, Rebecca
Teixeira, José António
author_sort Wikandari, Rachma
collection PubMed
description In recent years, there has been an increased motivation to reduce meat consumption globally due to environmental and health concerns, which has driven the development of meat substitutes. Filamentous fungal biomass, commonly known as mycoprotein, is a potential meat substitute since it is nutritious and has filaments to mimic meat fibrils. The current study aimed to investigate the potential use of a cheap substrate derived from the food industry, i.e., residual water in a tempeh factory, for mycoprotein production. The type of residual water, nutrient supplementation, optimum conditions for biomass production, and characteristics of the mycoprotein were determined. The results showed that the residual water from the first boiling with yeast extract addition gave the highest mycoprotein content. The optimum growth condition was a pH of 4.5 and agitation of 125 rpm, and it resulted in 7.76 g/L biomass. The mycoprotein contains 19.44% (w/w) protein with a high crude fiber content of 8.51% (w/w) and a low fat content of 1.56% (w/w). In addition, the amino acid and fatty acid contents are dominated by glutamic acid and polyunsaturated fatty acids, which are associated with an umami taste and are considered healthier foods. The current work reveals that the residual boiling water from the tempeh factory can be used to produce high-quality mycoprotein.
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spelling pubmed-99220122023-02-12 Development of Meat Substitutes from Filamentous Fungi Cultivated on Residual Water of Tempeh Factories Wikandari, Rachma Tanugraha, Daniel Reinhart Yastanto, Anang Juni , Manikharda Gmoser, Rebecca Teixeira, José António Molecules Article In recent years, there has been an increased motivation to reduce meat consumption globally due to environmental and health concerns, which has driven the development of meat substitutes. Filamentous fungal biomass, commonly known as mycoprotein, is a potential meat substitute since it is nutritious and has filaments to mimic meat fibrils. The current study aimed to investigate the potential use of a cheap substrate derived from the food industry, i.e., residual water in a tempeh factory, for mycoprotein production. The type of residual water, nutrient supplementation, optimum conditions for biomass production, and characteristics of the mycoprotein were determined. The results showed that the residual water from the first boiling with yeast extract addition gave the highest mycoprotein content. The optimum growth condition was a pH of 4.5 and agitation of 125 rpm, and it resulted in 7.76 g/L biomass. The mycoprotein contains 19.44% (w/w) protein with a high crude fiber content of 8.51% (w/w) and a low fat content of 1.56% (w/w). In addition, the amino acid and fatty acid contents are dominated by glutamic acid and polyunsaturated fatty acids, which are associated with an umami taste and are considered healthier foods. The current work reveals that the residual boiling water from the tempeh factory can be used to produce high-quality mycoprotein. MDPI 2023-01-19 /pmc/articles/PMC9922012/ /pubmed/36770664 http://dx.doi.org/10.3390/molecules28030997 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Wikandari, Rachma
Tanugraha, Daniel Reinhart
Yastanto, Anang Juni
, Manikharda
Gmoser, Rebecca
Teixeira, José António
Development of Meat Substitutes from Filamentous Fungi Cultivated on Residual Water of Tempeh Factories
title Development of Meat Substitutes from Filamentous Fungi Cultivated on Residual Water of Tempeh Factories
title_full Development of Meat Substitutes from Filamentous Fungi Cultivated on Residual Water of Tempeh Factories
title_fullStr Development of Meat Substitutes from Filamentous Fungi Cultivated on Residual Water of Tempeh Factories
title_full_unstemmed Development of Meat Substitutes from Filamentous Fungi Cultivated on Residual Water of Tempeh Factories
title_short Development of Meat Substitutes from Filamentous Fungi Cultivated on Residual Water of Tempeh Factories
title_sort development of meat substitutes from filamentous fungi cultivated on residual water of tempeh factories
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9922012/
https://www.ncbi.nlm.nih.gov/pubmed/36770664
http://dx.doi.org/10.3390/molecules28030997
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