Production of single cell protein through fermentation of a perennial grass grown on saline lands with Cellulomonas biazotea

Rajoka, Muhammad Ibrahim

doi:10.1007/s11274-004-2889-6

Cited by 12 publications

(9 citation statements)

References 22 publications

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“…Data showed that the maximum yield of protein was achieved by the addition of organic nitrogen source as Yeast extract to the production medium. The protein reached after supplementing of yeast extract was higher than the value found by Gao et al (2007) in yeast (53%) and similar with value of Rajoka et al (2006) in C. utilis (56.34%) and yet lower than that found by Rajoka (2005) in Cellulomonas biazotea (60%) and Somda et al (2017) in Saccharomyces cerevisiae SKM10 (79.14%). The mean values of lipids content significantly ranged (p<0.01) from 4.64±0.35 to 13.25±0.11% (w/w).…”

Section: Resultssupporting

confidence: 72%

“…Concerning carbohydrates content, it was found significantly different (p<0.01) and ranged from 1.14±0.10 to 3.80±0.10% (w/w), which are lower to the percentage obtained in Hansenula species (24%) by Shojaosadati et al (1999) and S. cerevisiae (26%) by Husseiny et al (2016). Nucleic acid contents of SCP was found to range from 3.33±0.17 to 6.60±0.25% (w/w) which is significantly lower than the values reported by Kurbanoglu (2001) as 7.47% and higher than Ibrahim Rajoka et al (2005) at 2.75%. On the other hand, the high RNA contents are reported to be toxic for human consumption, while harmless for most animals (Kurbanoglu, 2001).…”

Section: Resultscontrasting

confidence: 69%

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Production of single cell protein (SCP) and essentials amino acids from Candida utilis FMJ12 by solid state fermentation using mango waste supplemented with nitrogen sources

Somda¹,

Nikiema²,

Keita³

et al. 2018

Afr. J. Biotechnol.

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In Burkina Faso, deficiency of amino acids in protein is becoming a major healthy public problem. This study was purposed to optimize essentials amino acids in single cell protein (SCP) by supplementing different nitrogen sources during fermentation of mango waste with Candida utilis FJM12. Analytical methods were used to determine biomass yield, chemical composition and amino acids profile of SCP. The principal component analysis (PCA) method was performed to identify the nitrogen source which exhibited best rate of SCP. The maximum biomass yield (6.48±0.03 g/L) exhibited 9.65±0.36% (w/w) of ash, while using yeast extract. The proximate composition of SCP revealed 56. 40±1.30, 13.25±0.11, 3.80±0.10 and 6.60±0.25% (w/w), respectively for crude protein, lipids, carbohydrates, and nucleic acid content. PCA showed a strong correlation between yeast extract and ammonium sulphate and demonstrated their positive influence to increase the rate of SCP and essentials amino acids as compared to Food and Agriculture Organization (FAO) recommendation. These results demonstrated that C. utilis FJM12 could be suitable for essentials amino acids.

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Section: Resultssupporting

confidence: 72%

Section: Resultscontrasting

confidence: 69%

Production of single cell protein (SCP) and essentials amino acids from Candida utilis FMJ12 by solid state fermentation using mango waste supplemented with nitrogen sources

Somda¹,

Nikiema²,

Keita³

et al. 2018

Afr. J. Biotechnol.

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“…Significant increases in protein content by yeast have been found by Ziino et al (1999). Rajoka (2005) also recorded 60 % crude protein by Candida utilis. Gao et al (2007) showed that, the content of protein in marine yeast reached 53%.…”

Section: Analytical Characterization Of Yeast Biomass Single Cell Promentioning

confidence: 89%

Alkali Pretreated Rice Straw as an Inexpensive Substrate for Single-Cell Protein Production by Saccharomyces cerevisiae

2016

Egypt. J. Bot.

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N INVESTIGATION concerning the bioconversion of an alkali-……..treated rice straw to single cell protein under fermentation conditions by Saccharomyces cerevisiae was done. The optimal environmental and nutritional conditions, which resulted in the highest protein production by S. cerevisiae can be summarized as following; incubation temperature, 30°C; incubation periods, 48 h; pH of 4.5; inoculum size 1 ml/100ml from a heavy spore suspension of 95x10 7 Colony Forming Unit (CFU) /ml, 2 g % rice straw concentrations; NH 4 H 2 PO 4 as best nitrogen source; carbon source 2.5 g % of lactose. The highest yields of single cell protein were obtained under static condition. High contents of nutritional compounds such as protein, mineral, carbohydrate, lipid, vitamins and amino acids were determined in the produced yeast biomass. These results show that Saccharomyces cerevisiae could be suitable for single cell protein production from cheap waste products.

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“…Micro-organisms have the ability to upgrade low protein plant material to high protein feed via fermentation [7]. Fermentation enhances the nutrient content of foods through the biosynthesis of proteins, vitamins and essential amino acids.…”

Section: Introductionmentioning

confidence: 99%

Protein Enrichment of Potato Peels Using Saccharomyces cerevisiae via Solid-State Fermentation Process

Maxwell¹,

Chinwuba²,

Onyebuchukwu³

2019

ACES

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In order to add value to potato peels and also curb their environmental pollution problems, this study investigated the protein enrichment of potato peels with Saccharomyces cerevisiae via Solid-State Fermentation (SSF). SSF is a fermentation process which involves solid matrix and is carried out in absence or near absence of free water. SSF of potato peel mashed was carried out with S. cerevisiae at 30˚C, pH of 5.5, moisture adjustment between 40 and 90%, addition of ammonium sulphate and urea salts as nitrogen supplements for the microorganisms for 3 days. The results showed that the percentage crude protein content of all the fermented samples increased significantly when compared with the unfermented sample. 40% moisture content adjustment and ammonium sulphate as nitrogen source gave the best result. The crude protein increased from 12.5% to 21.86%, which is 74.88% increment for ammonium sulphate supplementation, and 12.5% to 18.42%, which is 47% increment for urea supplementation. Therefore, the fermented peels could serve as good source of cheap protein enriched feed for livestock.

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Production of single cell protein through fermentation of a perennial grass grown on saline lands with Cellulomonas biazotea

Cited by 12 publications

References 22 publications

Production of single cell protein (SCP) and essentials amino acids from Candida utilis FMJ12 by solid state fermentation using mango waste supplemented with nitrogen sources

Production of single cell protein (SCP) and essentials amino acids from Candida utilis FMJ12 by solid state fermentation using mango waste supplemented with nitrogen sources

Alkali Pretreated Rice Straw as an Inexpensive Substrate for Single-Cell Protein Production by Saccharomyces cerevisiae

Protein Enrichment of Potato Peels Using Saccharomyces cerevisiae via Solid-State Fermentation Process

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