Use of Chicken Feather Peptone and Sugar Beet Molasses as Low Cost Substrates for Xanthan Production by Xanthomonas campestris MO-03

Özdal, Murat; Kurbanoğlu, Esabı Başaran

doi:10.3390/fermentation5010009

Cited by 18 publications

(8 citation statements)

References 34 publications

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“…The media prepared with waste peptones and standard peptones are enriched with different carbon sources, especially glucose [6,10,20]. Addition of 20 g glucose per liter in addition to the standard nitrogen source on a medium resulted in a 67% increase in the amount of biomass [26,27]. For this reason, in the medium 20 g of glucose, which is preferred primarily by most microorganisms as carbon source, is added.…”

Section: Discussionmentioning

confidence: 99%

Using Locusta Migratoria as a Nitrogen Source for the Growth and Development of Microorganisms

AKBAŞ>

Kurbanoğlu

2022

Sakarya University Journal of Science

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Characteristics and the use as culture media of protein hydrolysate from Locusta migratoria were determined in comparison with different peptones. After powdering, it was hydrolyzed chemically (acid hydrolysis) and obtained product Locust Peptone (LP). The contents of protein, fat, nitrogen, ash, minerals, total sugars and amino acids of LP were determined and it was seen that it has both organic and inorganic materials enough to use as a component of the medium. The effects of different concentrations added 20g/l glucose of LP on the growth of four test bacteria (Escherichia coli, Bacillus subtilis, Pseudomonas putida and Staphylococcus aureus) and test yeasts (Rhodotorula glutinis, Candida albicans, Saccharomyces cerevisiae) were investigated and it was found that the optimal concentration for bacteria and yeast are %0,6 and LP was compared with bacteriological peptone (BP), fish peptone (FP) and meat peptone (MP) .The obtained results with surface streaking and shaking culture procedures showed that LP yielded a little higher or equal FP and BP in both normal bacteria, but these values were lower than values obtained from MP. The results show that LP performed similar to or even better than commercial peptones as nitrogen sources for microorganisms growth. A new peptone has been developed from locust for microbiological media in the present study.

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Section: Discussionmentioning

confidence: 99%

Using Locusta Migratoria as a Nitrogen Source for the Growth and Development of Microorganisms

AKBAŞ>

Kurbanoğlu

2022

Sakarya University Journal of Science

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“…Ozdal and Kurbanoglu 45 used sugar beet molasses supplemented with chicken feather peptone (CFP) to produce xanthan gum as a low‐cost substrate. The statistical analyses of the data were carried out by one‐way ANOVA using the software package SPSS 15.0 (SPSS Inc., Chicago, IL, USA) 45 .…”

Section: Starting Materials Used For Xanthan Productionmentioning

confidence: 99%

Sources and methods of manufacturing xanthan by fermentation of various carbon sources

Dey,

Chatterji

2023

Biotechnology Progress

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Xanthan gum, an anionic polysaccharide with an exceptionally high molecular weight, is produced by the bacterium Xanthomonas sp. It is a versatile compound that has been utilized in various industries for decades. Xanthan gum was the second exopolysaccharide to be commercially produced, following dextran. In 1969, the US Food and Drug Administration (FDA) approved xanthan gum for use in the food and pharmaceutical industries. The food industry values xanthan gum for its exceptional rheological properties, which make it a popular thickening agent in many products. Meanwhile, the cosmetics industry capitalizes on xanthan gum's ability to form stable emulsions. The industrial production process of xanthan gum involves fermenting Xanthomonas in a medium that contains glucose, sucrose, starch, etc. as a substrate and other necessary nutrients to facilitate growth. This is achieved through batch fermentation under optimal conditions. However, the increasing costs of glucose in recent years have made the production of xanthan economically unviable. Therefore, many researchers have investigated alternative, cost‐effective substrates for xanthan production, using various modified and unmodified raw materials. The objective of this analysis is to investigate how utilizing different raw materials can improve the cost‐efficient production of xanthan gum.

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“…Apart from ‘traditional’ approaches such as optimizing growth conditions, the use of agro‐industrial, organic by‐products as a sustainable, alternative nutrient source is an interesting aspect (Murad et al ., 2019). In this sense, a variety of waste materials has been evaluated, for example shrimp shell (De Sousa Costa et al ., 2014), lignocellulosic waste such as coconut shell and cocoa husk (da Silva et al ., 2018) as well as chicken feather peptone and sugar beet molasses (Ozdal and Kurbanoglu, 2019). Nevertheless, the transfer of these approaches to industrial scale is limited, since the choice of the nutrient source is tightly coupled to considerations regarding supply security and continuously high raw material quality, absence of impurities and required upstream processes.…”

Section: Microbial Polysaccharides: Functionalities and Their Applicability In Industrymentioning

confidence: 99%

Water‐soluble polymers in agriculture: xanthan gum as eco‐friendly alternative to synthetics

Berninger¹,

Dietz²,

López

2021

Microbial Biotechnology

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Water-soluble polymers (WSPs) are a versatile group of chemicals used across industries for different purposes such as thickening, stabilizing, adhesion and gelation. Synthetic polymers have tailored characteristics and are chemically homogeneous, whereas plant-derived biopolymers vary more widely in their specifications and are chemically heterogeneous. Between both sources, microbial polysaccharides are an advantageous compromise. They combine naturalness with defined material properties, precisely controlled by optimizing strain selection, fermentation operational parameters and downstream processes. The relevance of such bio-based and biodegradable materials is rising due to increasing environmental awareness of consumers and a tightening regulatory framework, causing both solid and water-soluble synthetic polymers, also termed 'microplastics', to have come under scrutiny. Xanthan gum is the most important microbial polysaccharide in terms of production volume and diversity of applications, and available as different grades with specific properties. In this review, we will focus on the applicability of xanthan gum in agriculture (drift control, encapsulation and soil improvement), considering its potential to replace traditionally used synthetic WSPs. As a spray adjuvant, xanthan gum prevents the formation of driftable fine droplets and shows particular resistance to mechanical shear.Xanthan gum as a component in encapsulated formulations modifies release properties or provides additional protection to encapsulated agents. In geotechnical engineering, soil amended with xanthan gum has proven to increase water retention, reduce water evaporation, percolation and soil erosiontopics of high relevance in the agriculture of the 21st century. Finally, hands-on formulation tips are provided to facilitate exploiting the full potential of xanthan gum in diverse agricultural applications and thus providing sustainable solutions.

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Use of Chicken Feather Peptone and Sugar Beet Molasses as Low Cost Substrates for Xanthan Production by Xanthomonas campestris MO-03

Cited by 18 publications

References 34 publications

Using Locusta Migratoria as a Nitrogen Source for the Growth and Development of Microorganisms

Using Locusta Migratoria as a Nitrogen Source for the Growth and Development of Microorganisms

Sources and methods of manufacturing xanthan by fermentation of various carbon sources

Water‐soluble polymers in agriculture: xanthan gum as eco‐friendly alternative to synthetics

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