THE USE OF HYDROLYSATES MADE FROM FOOD INDUSTRY WASTE AS CULTURE MEDIUM FOR ENDOPHYTIC MICROORGANISMS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F24%3A43928831" target="_blank" >RIV/60461373:22330/24:43928831 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

THE USE OF HYDROLYSATES MADE FROM FOOD INDUSTRY WASTE AS CULTURE MEDIUM FOR ENDOPHYTIC MICROORGANISMS

Popis výsledku v původním jazyce

The food industry produces large amounts of unwanted waste that could still be used in other industries. Organic food wastes such as feathers, meat, plants, but also yeast from breweries can be easily converted into hydrolysates, leading to their use in cultivation as a substrate for microorganisms such as endophytic bacteria in this project. Bacteria are able to grow better in these types of complex media compared to the well-known non-sugar LB medium (Luria Bretani lysogeny broth) and due to the high peptide content, hundreds of miligrams per liter of ammonium ions are released through bacterial metabolism mostly as their unused nitrogen source. Other advantages of some of these bacteria include the ability to produce secondary metabolites such as indole-3-acetic acid and to perform phosphate solubilization, which is one of the desirable characteristics of applied microorganisms for plant growth promotion, commonly known as Growth Promoting Activity. When all these properties are combined, it is an opportunity to prepare a biofertilizer that could be used in agriculture. This whole process is one example of the so-called circular economy.This work was supported from the grant of Specific university research – grant No A2_FPBT_029 and grant of TACR No. TN02000044/1.

Název v anglickém jazyce

THE USE OF HYDROLYSATES MADE FROM FOOD INDUSTRY WASTE AS CULTURE MEDIUM FOR ENDOPHYTIC MICROORGANISMS

Popis výsledku anglicky

The food industry produces large amounts of unwanted waste that could still be used in other industries. Organic food wastes such as feathers, meat, plants, but also yeast from breweries can be easily converted into hydrolysates, leading to their use in cultivation as a substrate for microorganisms such as endophytic bacteria in this project. Bacteria are able to grow better in these types of complex media compared to the well-known non-sugar LB medium (Luria Bretani lysogeny broth) and due to the high peptide content, hundreds of miligrams per liter of ammonium ions are released through bacterial metabolism mostly as their unused nitrogen source. Other advantages of some of these bacteria include the ability to produce secondary metabolites such as indole-3-acetic acid and to perform phosphate solubilization, which is one of the desirable characteristics of applied microorganisms for plant growth promotion, commonly known as Growth Promoting Activity. When all these properties are combined, it is an opportunity to prepare a biofertilizer that could be used in agriculture. This whole process is one example of the so-called circular economy.This work was supported from the grant of Specific university research – grant No A2_FPBT_029 and grant of TACR No. TN02000044/1.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10606 - Microbiology

Projekt

<a href="/cs/project/TN02000044" target="_blank" >TN02000044: Biorafinace a cirkulární ekonomika pro udržitelnost</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů