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Strategies in fed-batch cultivation on the production performance of Lactobacillus salivarius I 24 viable cells

The potential use of fed-batch cultivation (FBC) for improvement of the production of Lactobacillus salivarius I 24 biomass for subsequent use as probiotics was studied using a 2-L stirredtank bioreactor. Three different constant feeding rates (0.1, 0.05, and 0.033 L/h) were applied in FBCs and thei...

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Asıl Yazarlar: Lim, Chi Ming, Halim, Murni, Abd Rahim, Raha, Ho, Yin Wan, Ariff, Arbakariya
Materyal Türü: Makale
Dil:English
Baskı/Yayın Bilgisi: Korean Society of Food Science and Technology 2016
Konular:
Fed-batch cultivation; Lactobacillus salivarius; Lactic acid bacteria; Probiotics; Carbon metabolism
Online Erişim:http://psasir.upm.edu.my/id/eprint/53897/1/Strategies%20in%20fed-batch%20cultivation%20on%20the%20production%20performance%20of%20Lactobacillus%20salivarius%20I%2024%20viable%20cells.pdf
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spelling oai:psasir.upm.edu.my:53897 http://psasir.upm.edu.my/id/eprint/53897/ Strategies in fed-batch cultivation on the production performance of Lactobacillus salivarius I 24 viable cells Lim, Chi Ming Halim, Murni Abd Rahim, Raha Ho, Yin Wan Ariff, Arbakariya The potential use of fed-batch cultivation (FBC) for improvement of the production of Lactobacillus salivarius I 24 biomass for subsequent use as probiotics was studied using a 2-L stirredtank bioreactor. Three different constant feeding rates (0.1, 0.05, and 0.033 L/h) were applied in FBCs and their effect on carbon metabolism was evaluated. The carbon flux for cell built-up with reduction in lactic acid synthesis was observed in the fed-batch as compared to the batch cultivation mode. The viable cell number obtained in the constant FBC (CFBC) operated at a feeding rate of 0.05 L/h was 8 times higher (10.7×1010 CFU/mL) than that recorded in the batch cultivation. This gave the viable cell yield based on glucose consumed for CFBC of 26 times higher (11.3×1012 CFU/gGlucose) than the batch cultivation. This study demonstrated CFBC, which is simple with minimal use of process control equipment, has an industrial potential for improvement of probiotic production. Korean Society of Food Science and Technology 2016 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/53897/1/Strategies%20in%20fed-batch%20cultivation%20on%20the%20production%20performance%20of%20Lactobacillus%20salivarius%20I%2024%20viable%20cells.pdf Lim, Chi Ming and Halim, Murni and Abd Rahim, Raha and Ho, Yin Wan and Ariff, Arbakariya (2016) Strategies in fed-batch cultivation on the production performance of Lactobacillus salivarius I 24 viable cells. Food Science and Biotechnology, 25 (5). pp. 1393-1398. ISSN 1226-7708; ESSN: 2092-6456 https://link.springer.com/article/10.1007/s10068-016-0217-1 Fed-batch cultivation; Lactobacillus salivarius; Lactic acid bacteria; Probiotics; Carbon metabolism 10.1007/s10068-016-0217-1
institution UPM IR
collection UPM IR
language English
topic Fed-batch cultivation; Lactobacillus salivarius; Lactic acid bacteria; Probiotics; Carbon metabolism
spellingShingle Fed-batch cultivation; Lactobacillus salivarius; Lactic acid bacteria; Probiotics; Carbon metabolism
Lim, Chi Ming
Halim, Murni
Abd Rahim, Raha
Ho, Yin Wan
Ariff, Arbakariya
Strategies in fed-batch cultivation on the production performance of Lactobacillus salivarius I 24 viable cells
description The potential use of fed-batch cultivation (FBC) for improvement of the production of Lactobacillus salivarius I 24 biomass for subsequent use as probiotics was studied using a 2-L stirredtank bioreactor. Three different constant feeding rates (0.1, 0.05, and 0.033 L/h) were applied in FBCs and their effect on carbon metabolism was evaluated. The carbon flux for cell built-up with reduction in lactic acid synthesis was observed in the fed-batch as compared to the batch cultivation mode. The viable cell number obtained in the constant FBC (CFBC) operated at a feeding rate of 0.05 L/h was 8 times higher (10.7×1010 CFU/mL) than that recorded in the batch cultivation. This gave the viable cell yield based on glucose consumed for CFBC of 26 times higher (11.3×1012 CFU/gGlucose) than the batch cultivation. This study demonstrated CFBC, which is simple with minimal use of process control equipment, has an industrial potential for improvement of probiotic production.
format Article
author Lim, Chi Ming
Halim, Murni
Abd Rahim, Raha
Ho, Yin Wan
Ariff, Arbakariya
author_facet Lim, Chi Ming
Halim, Murni
Abd Rahim, Raha
Ho, Yin Wan
Ariff, Arbakariya
author_sort Lim, Chi Ming
title Strategies in fed-batch cultivation on the production performance of Lactobacillus salivarius I 24 viable cells
title_short Strategies in fed-batch cultivation on the production performance of Lactobacillus salivarius I 24 viable cells
title_full Strategies in fed-batch cultivation on the production performance of Lactobacillus salivarius I 24 viable cells
title_fullStr Strategies in fed-batch cultivation on the production performance of Lactobacillus salivarius I 24 viable cells
title_full_unstemmed Strategies in fed-batch cultivation on the production performance of Lactobacillus salivarius I 24 viable cells
title_sort strategies in fed-batch cultivation on the production performance of lactobacillus salivarius i 24 viable cells
publisher Korean Society of Food Science and Technology
publishDate 2016
url http://psasir.upm.edu.my/id/eprint/53897/1/Strategies%20in%20fed-batch%20cultivation%20on%20the%20production%20performance%20of%20Lactobacillus%20salivarius%20I%2024%20viable%20cells.pdf
_version_ 1819297390810628096
score 13.4562235

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