Statistical optimization of chitosan production using marine-derived Penicillium chrysogenum MZ723110 in Egypt

Mai, N. Al

doi:10.21608/ejabf.2021.206881

Cited by 7 publications

(3 citation statements)

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“…However, when examining multiple variables, OFAT is insufficient to characterize the collective impact of the various factors at play and requires a substantial number of trials [ 33 ]. Researchers can use the Plackett-Burman design (PBD) and response surface methodology (RSM) as Box-Bhenken design to select the important variables and determine their optimal values, respectively, thereby overcoming these limitations [ [34] , [35] ].…”

Section: Discussionmentioning

confidence: 99%

A statistical approach to enhance the productivity of Streptomyces baarensis MH-133 for bioactive compounds

Kalaba,

El-Sherbiny,

Darwesh

et al. 2024

Synthetic and Systems Biotechnology

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Section: Discussionmentioning

confidence: 99%

A statistical approach to enhance the productivity of Streptomyces baarensis MH-133 for bioactive compounds

Kalaba,

El-Sherbiny,

Darwesh

et al. 2024

Synthetic and Systems Biotechnology

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“…Fungi -Basidiomycota -Lactarius vellereus (yeast) [34] , Agaricus bisporus (common mushroom) [35] . -Zygomycota -Mucor rouxii [9] , Rhizopus oryzae [13] -Ascomycota -Aspergillus niger [36] , Penicillium chrysogenum [37] ,…”

Section: Source Specific Examplesmentioning

confidence: 99%

Chitosan: an overview of its multiple advantages for creating sustainable development poles

Velásquez

2023

Polímeros

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An overview perspective of the potential of chitin and chitosan biopolymers to promote economically and environmentally sustainable development poles, which could be exploited especially in developing countries, is presented. Their following advantages have been considered and briefly outlined: (i) the natural sources of chitin have a wide distribution on the entire planet and are usually accessible as inexpensive waste materials; (ii) the great versatility of these materials, with applications in diverse fields such as agriculture, water treatments, food industry, environment, petroleum, healthcare, energy, technology, etc., with some trials conducted even off-planet; (iii) the production and use of these materials could promote advances in the endogenous capacity of some countries to create own technologies and generate products and applications, basic and advanced, in sensitive sectors, i.e., health services, food, water treatments, etc., in addition to promoting the necessary integration of the academic sector with other sectors such as industry and business.

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“…Marine environments never fail to surprise researchers because they can harbor a wide variety of microorganisms that are capable of producing a variety of valuable compounds, such as lipids, enzymes, antibiotics, and therapeutic metabolites (Zaky et al 2014;El-Baz et al 2018;El-Far et al 2021). Marine yeasts and their lipid contents as dietary supplements lack sufficient information in the context of lipid production.…”

Section: Introductionmentioning

confidence: 99%

Enhancing the biosynthesis of polyunsaturated fatty acids by Rhodotorula mucilaginosa and Lodderomyces elongisporus

Abaza,

Shetaia,

Sorour

et al. 2024

Bioresour. Bioprocess.

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Single-cell oils (SCO) produced by oleaginous yeast hold promise as a sustainable alternative for producing nutritionally and pharmaceutically valuable lipids. However, the accumulation of oils varies substantially between yeast spp. Consequently, identifying well-suited producers with a high innate capacity for lipids biosynthesis is paramount. Equally important is optimizing culturing and processing conditions to realize the total lipids production potential of selected strains. The marine Rhodotorula mucilaginosa and Lodderomyces elongisporus yeast were investigated to explore their potential for polyunsaturated fatty acids (PUFAs) production on high glucose media (HGM) using two-stage culture mode. Both strains accumulated > 20% (w/w) of their dry cell weight as lipids when grown on HGM using a two-stage culture system. Both yeast isolates exhibited a maximal lipid/biomass coefficient (YL/X) of 0.58–0.66 mg/mg at 7 °C and 0.49–0.53 mg/mg at 26 °C when grown on 8% glucose and produced monounsaturated and PUFAs similar to that of Menhaden and Salmon marine oils. For the first time, significant amounts of Eicosapentaenoic acid (19%) and Eicosadienoic acid (19.6%) were produced by L. elongisporus and R. mucilaginosa, respectively. Thus, the SCO derived from these wild strains possesses significant potential as a substitute source for the industrial-scale production of long-chain PUFAs, making them a promising contender in the market. Graphical Abstract

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Statistical optimization of chitosan production using marine-derived Penicillium chrysogenum MZ723110 in Egypt

Cited by 7 publications

References 0 publications

A statistical approach to enhance the productivity of Streptomyces baarensis MH-133 for bioactive compounds

A statistical approach to enhance the productivity of Streptomyces baarensis MH-133 for bioactive compounds

Chitosan: an overview of its multiple advantages for creating sustainable development poles

Enhancing the biosynthesis of polyunsaturated fatty acids by Rhodotorula mucilaginosa and Lodderomyces elongisporus

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