scholarly journals Improvement of biomass production by Lactobacillus reuteri using double-carbon source cultivation strategy

2021 ◽  
Author(s):  
Shanmugaprakasham Selvamani ◽  
Roslinda Abd Malek ◽  
Solleh Ramli ◽  
Daniel Joe Dailin ◽  
Vijai Kumar Gupta ◽  
...  
Keyword(s):  
Carbon Source ◽  
Biomass Production ◽  
Lactobacillus Reuteri ◽  
Cultivation Strategy

Utilisation of tris(hydroxymethyl)aminomethane as a gas carrier in microalgal cultivation to enhance CO2utilisation and biomass production

RSC Advances ◽  
2016 ◽  
Vol 6 (4) ◽  
pp. 2703-2711 ◽  
Author(s):  
Zhong-Liang Sun ◽  
Sheng-Zhang Xue ◽  
Cheng-hu Yan ◽  
Wei Cong ◽  
De-Zhu Kong
Keyword(s):  
Carbon Source ◽  
Biomass Production ◽  
Flue Gases ◽  
Limiting Factor ◽  
Microalgal Cultivation ◽  
Culture Systems ◽  
Microalgal Culture

CO2supplementation is usually a limiting factor in microalgal culture systems, especially when flue gases are used as the carbon source.

scholarly journals Promotion of the Hypocrellin Yield by a Co-Culture of Shiraia bambusicola (GDMCC 60438) with Arthrinium sp. AF-5 Fungus

Fermentation ◽  
2021 ◽  
Vol 7 (4) ◽  
pp. 316
Author(s):  
Xiaoxiao Yan ◽  
Yongdi Wen ◽  
Menghua Hu ◽  
Zhenqiang Wu ◽  
Xiaofei Tian
Keyword(s):  
Carbon Source ◽  
Submerged Fermentation ◽  
Microscope Observation ◽  
Time Increase ◽  
Anthracene Derivative ◽  
Shiraia Bambusicola ◽  
Hypocrellin A ◽  
Cultivation Strategy ◽  
Fermentation Media

Hypocrellin is a natural 3,10-xylene-4,9-anthracene derivative compound that originates from the stroma of Shiraia bambusicola (S. bambusicola) and Hypocrella bambusae with excellent photobiological activities. Submerged fermentation with the mycelia of S. bambusicola is generally regarded as an ideal technology for hypocrellin production. This study developed a co-cultivation strategy for an obvious promotion of the hypocrellin yield by incubating S. bambusicola (GDMCC 60438) with the endophyte fungus Arthrinium sp. AF-5 isolated from the bamboo tissue. The results indicated that the yield of hypocrellin A (HA) reached a 66.75 mg/g carbon source after an 84-h co-cultivation of the two strains, which was a four-time increase of that by the fermentation only with the S. bambusicola. The microscope observation found that the mycelia of the two strains were intertwined with each other to form the mycelium pellets during the co-cultivation. Moreover, the mycelium pellets of the co-culture showed a contracted and slightly damaged morphology. The addition of H2O2 in the fermentation media could further increase the HA production by 18.31%.

scholarly journals Utilization of fruit peels as carbon source for white rot fungi biomass production under submerged state bioconversion

2016 ◽  
Vol 28 (2) ◽  
pp. 143-151 ◽  
Author(s):  
Olorunnisola Kola Saheed ◽  
Parveen Jamal ◽  
Mohammed Ismail Abdul Karim ◽  
Md. Zahangir Alam ◽  
Suleyman Aremu Muyibi
Keyword(s):  
Carbon Source ◽  
Biomass Production ◽  
White Rot Fungi ◽  
White Rot

Lactobacillus reuteri CRL 1101 highly produces mannitol from sugarcane molasses as carbon source

2012 ◽  
Vol 95 (4) ◽  
pp. 991-999 ◽  
Author(s):  
Maria Eugenia Ortiz ◽  
María José Fornaguera ◽  
Raúl R. Raya ◽  
Fernanda Mozzi
Keyword(s):  
Carbon Source ◽  
Lactobacillus Reuteri ◽  
Sugarcane Molasses

scholarly journals Effect of Nutrients on Biomass Production of Helminthosporium Tetramera A Leaf Spot Pathogen of Sugarcane (Saccharum Officinarum)

2021 ◽  
Vol 04 (05) ◽  
Author(s):  
Dr. Abhijeet Bajeerao Pawar ◽  
Keyword(s):  
Carbon Source ◽  
Liquid Medium ◽  
Biomass Production ◽  
Leaf Spot ◽  
Saccharum Officinarum ◽  
Cobalt Nitrate ◽  
Barium Nitrate ◽  
Mycelial Biomass ◽  
Growth Variation ◽  
And Control

Abstract : Helminthosporium tetramera was a pathogen of Saccharum Officinarum, was isolated from diseased Saccharum Officinarum, leaves from Nashik district and used for the present study. Pathogen was grown on the Czapek-Dox liquid medium substituting or adding different carbon, nitrogen to study biomass production. The growth as dry mycelial biomass was observed on the 8th day of incubation period. A grate extent of growth variation was observed on different carbon, nitrogen. Among the carbon source, fructose shows maximum biomass while glucose with minimum biomass. From nitrogen source cobalt nitrate and barium nitrate shows maximum and control condition with minimum biomass was recorded.

scholarly journals Yeast biomass production with potential for biological control: process strategies for increasing yield

2020 ◽  
Vol 9 (4) ◽  
pp. e169943057
Author(s):  
Ana Paula Colares de Andrade ◽  
Helder Levi da Silva ◽  
Gustavo Adolfo Saavedra Pinto
Keyword(s):  
Biological Control ◽  
Carbon Source ◽  
Biomass Production ◽  
Batch Process ◽  
Aeration Rate ◽  
Total Biomass ◽  
Fed Batch ◽  
Promising Alternative ◽  
Yeast Biomass ◽  
Feed Medium

The quality of vegetable products is directly linked to the techniques used in the field, in order to ensure safe and healthy products to health. In this context, the use of yeasts with potential for biological control proved to be a promising alternative to assure the safety of these foods. Fermentation processes have been used to promote the development of many products, including the production of yeast biomass. The objective of this work was to verify the influence of the aeration rate and the fed batch process in the production of yeast biomass. A yeast strain with biological control potential, belonging to Embrapa's Semi-Arid crop collection, was subjected to simple batch cultivation and fed with different aeration rates (3, 4, 6 and 8 L.ar/min) and concentration of carbon source in the feed medium (200, 400 and 600 g/L). The highest biomass (6.99 g/L) after 24 hours of fermentation was observed in the experiment that used an aeration rate of 8 L.ar/min. Regarding the concentration of the carbon source in the feed medium, it was found that the concentration of 200 g/L favored a greater total biomass (11.21 g/L) and reduced the production of ethanol (0.65 g/L ), while the concentration of 600 g/L favored less biomass production (7.90 g/L) and higher ethanol production (9.26 g/L). Thus, it was found that the aeration rate and the fed batch process favor the fermentation strategy, as they contribute to the production of yeast biomass and the overall yield of the process.

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