d-Tagatose production by permeabilized and immobilized Lactobacillus plantarum using whey permeate.

08:00 EDT 24th March 2017 | BioPortfolio

Summary of "d-Tagatose production by permeabilized and immobilized Lactobacillus plantarum using whey permeate."

The aim of the work is to produce d-Tagatose by direct addition of alginate immobilized Lactobacillus plantarum cells to lactose hydrolysed whey permeate. The cells were untreated and immobilized (UIC), permeabilized and immobilized (PIC) and the relative activities were compared with purified l-arabinose isomerase (l-AI) for d-galactose isomerization. Successive lactose hydrolysis by β-galactosidase from Escherichia coli and d-galactose isomerization using l-AI from Lactobacillus plantarum was performed to investigate the in vivo production of d-tagatose in whey permeate. In whey permeate, maximum conversion of 38% and 33% (w/w) d-galactose isomerization by PIC and UIC has been obtained. 162mg/g and 141mg/g of d-tagatose production was recorded in a 48h reaction time at 50°C, pH 7.0 with 5mM Mn(2+) ion concentration in the initial substrate mixture.


Journal Details

This article was published in the following journal.

Name: Bioresource technology
ISSN: 1873-2976
Pages: 250-255


DeepDyve research library

PubMed Articles [6111 Associated PubMed Articles listed on BioPortfolio]

Evaluation of biological and antimicrobial properties of freeze-dried whey fermented by different strains of Lactobacillus plantarum.

The aim of this study was to evaluate the biological and antimicrobial activities of commercial freeze-dried whey fermented by lactic acid bacteria in order to valorize this high polluting liquid wast...

Antifungal and antimycotoxigenic effect of Lactobacillus plantarum CRL 778 at different water activity values.

Ochratoxin A (OTA) is a mycotoxin produced by filamentous fungi with high impact in food safety due to its toxicity. In the last decade, the presence of OTA was widely reported in different foods. In ...

Growth and Cell Properties of Modified Lactobacillus plantarum CICC21001 with Supplementing C-FFAs to Growth Medium in vitro.

Fatty acids (FAs) are one of the important factors that can influence cell growth and membrane composition. The aim of this study was to investigate the influence of supplementing MLM growth medium wi...

Bacterial communication between Lactobacillus spp. isolated from poultry in the inhibition of Salmonella Heidelberg-proof of concept.

Bacterial communication has become an increasingly studied topic aiming at the discovery of new products to aid the treatment of diseases for which conventional options do not work. The production of ...

Tracing the protective activity of Lactobacillus plantarum using technetium--labeled zearalenone for organ toxicity.

Zearalenone is a potent estrogenic metabolite produced by some Fusarium and Gibberella species. Therefore, the aim of this study was to determine the accumulation of Technetium-[]-labeled zearalenone ...

Clinical Trials [1289 Associated Clinical Trials listed on BioPortfolio]

Lactobacillus Plantarum P8 for Its Brain Health Promotion Potential

This project aims to study the benefits of probiotics namely Lactobacillus plantarum P8 for brain health properties, primarily alleviation of stress, among adults in Malaysia aged from 18 ...

Lactobacillus Plantarum DR7 for Gut-Brain-Axis Benefits

This project aims to study the benefits of probiotics namely Lactobacillus plantarum DR7 for brain health properties, primarily alleviation of stress, among adults in Malaysia aged from 18...

Lactobacillus Plantarum 3547 Effects Over Inflammatory and Immunologic Markers

The purpose of this study is to evaluate the effects of the probiotic Lactobacillus plantarum 3547 over different inflammation and immune system markers on a healthy middle-aged group.

Probiotic Use in Children Undergoing Hematopoietic Stem Cell Transplantation (HSCT) - A Pilot Study

Primary Objective: 1. To evaluate the safety of orally administered Lactobacillus plantarum strains 299 and 299v, a probiotic, in patients undergoing allogeneic myeloablative HSCT,...

Effect of Lactobacillus Plantarum 299v Supplementation on Major Depression Treatment

The aim of the study is to determine the influence of supplementation of probiotic Lactobacillus Plantarum 299V vs. placebo of probiotic during antidepressant monotherapy with SSRI (Select...

Medical and Biotech [MESH] Definitions

A species of rod-shaped, LACTIC ACID bacteria used in PROBIOTICS and SILAGE production.

The protein components of milk obtained from the whey.

Microbial, plant, or animal cells which are immobilized by attachment to solid structures, usually a column matrix. A common use of immobilized cells is in biotechnology for the bioconversion of a substrate to a particular product. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed)

Enzymes which are immobilized on or in a variety of water-soluble or water-insoluble matrices with little or no loss of their catalytic activity. Since they can be reused continuously, immobilized enzymes have found wide application in the industrial, medical and research fields.

The liquid components of milk that remain after the CASEIN, fat, and fat soluble components have been removed. It is also a byproduct of cheese production.

Quick Search


DeepDyve research library

Searches Linking to this Article