fermentation of carrot juice by lactic acid bacteria

... select lactic acid bacteria and to study the favorable conditions of lactic acid fermented carrot juice with biological values The content of this study includes: - Isolation of lactic acid bacteria ... tolerance of isolates - Study on lactic acid fermentation ability of isolates in carrot juice - Identification of the selected lactic acid bacteria by molecular technique - Study on the effect of dilution ... Isolation of lactic acid bacteria 3.2 Study on low pH tolerance of isolates 3.3 Study on lactic acid fermentation ability of isolates in carrot juice 10 3.4 Identification of the...

fermentation of mango juice by lactic acid bacteria

... value of fruit juice fermented by lactic acid bacteria (LAB) Four isolates of lactic acid bacteria from mango were obtained The results of research showed that all 10 strains of lactic acid bacteria ... from mango, this research was carried out in term for added value of fruit juice fermented by lactic acid bacteria Objectives: Study on the conditions of mango juice fermentation by lactic acid bacteria ... hours Count density of lactic acid bacteria: plate counting method Monitor the indicators: Brix, pH, level of lactic acid after fermentation and the density of lactic acid bacteria Analyze the...

fermentation of pineapple juice by lactic acid bacteria

... 2001) Besides, pineapple juice is a suitable medium for lactic acid bacteria to produce new probiotic products Therefore, the research Fermentation of pineapple juice by lactic acid bacteria was ... producing of fermented pineapple juice by lactic acid bacteria The result was shown in Table Table The evaluation criterion after fermentation of pineapple juice LAB strains ºBrix after fermentation ... development of bacteria in pineapple juice Figure 16 Changes of lactic acid content by different inoculum density and fermentation time In general, after 48-hour incubation, lactic acid content...

fermentation of dragon fruit juice by lactic acid bacteria

... for dragon fruit juice fermentation were 0% and 9%, respectively - The suitable conditions for the process of dragon fruit juice fermentation: 37ºC of fermentation temperature, 48 hours of fermentation, ... lactic acid bacteria to produce new probiotic products Therefore, the study Fermentation of dragon fruit juice by lactic acid bacteria was carried out Objectives: To isolate LAB strains from dragon ... producing of fermented dragon fruit juice by LAB This experiment was carried out to determine whether the lactic acid bacteria strains could be applied in the production of fermented dragon fruit juice...

Analysis and practical implementation of a model for combined growth and metabolite production of lactic acid bacteria

... growth rate and the specific production rate to [LaH] and pH, the accuracy of latter input values is also of major importance Therefore, an adequate calculation method for the actual values of ... capacity of the medium are known The amount of undissociated lactic acid is then further related to the total amount of lactic acid LaHtot and the pH by the lactic acid chemical equilibrium As ... a more theoretical analysis of the model Some mathematical properties of the model are discussed, and an easy-to-use method to take into account the evolution of pH and undissociated lactic acid...

Probiotic potential of lactic acid bacteria isolated from chicken gastrointestinal digestive tract pot

... isolates of LAB were isolated from crop, small intestine, large intestine and caecum of chicken intestinal tracts The number of LAB isolated from each organ of broilers or Thai indigenous chicken ... comparison to the acid tolerance of the Lactobacillus species isolated from the gastrointestinal tracts of swine and chicken, Lin et al (2007) found that L acidophilus and L bulgaricus from chicken were ... and screen LAB as probiotics from gastrointestinal digestive tracts of marketable broilers and Thai indigenous chickens The enhancement of LAB survival through the application of microencapsulation...

Báo cáo khoa học: "Isolation of cholesterol-lowering lactic acid bacteria from human intestine for probiotic use" ppsx

... Isolation of cholesterol-lowering lactic acid bacteria 393 Table Number of acid- and bile-tolerant lactic acid bacteria isolated from the human intestine for probiotic use Acida Bileb BSHc Streptococcus ... tolerance, BSH activity, in vitro cholesterol-lowering activity and so on, we selected LAB strains finally from human intestine for probiotic use The final selected probiotic bacteria were Streptococcus ... Streptococcus, Lactobacillus and Bifidobacterium from human intestine were selected as optimal probiotic bacteria Low pH- and bile salt-tolerance were assessed for 100 probiotic isolates Eleven Streptococcus...

Báo cáo y học: "Anti-inflammatory potential of a malleable matrix composed of fermented whey proteins and lactic acid bacteria in an atopic dermatitis model" pot

... content and language PL participated in the design of animal studies, data interpretation and revised the manuscript for the intellectual content and language All authors read and approved the final ... Immunomodulatory potential of a malleable matrix composed of fermented whey proteins and lactic acid bacteria J Med Food 2006 in press Grabbe S, Schwarz T: Immunoregulatory mechanisms involved in elicitation ... statistical analysis and drafted the manuscript CD participated in the design of animal studies, data interpretation and the statistical analysis CD revised the manuscript for the intellectual content...

The roles of lactic acid bacteria in host inflammatory responses

... reinforce the barrier function of the intestinal mucosa, helping in the prevention of the attachment of pathogenic microorganisms and the entry of allergens Alteration of the microbial flora of the intestine ... cytokine binding Microbes also influence cytokine activities They can affect the expression of the receptors and also the cytokine’s binding In the following text, I will further examine TNF receptor ... effective therapy in IBD They could boost immune system in the early stage of life and also, they could regulate many inflammatory responses in the intestine through inner cellular signaling pathways...

Báo cáo Y học: Repression of FasL expression by retinoic acid involves a novel mechanism of inhibition of transactivation function of the nuclear factors of activated T-cells pptx

... demonstrated that the repression of FasL transcription by RA was mediated through the inhibition of NFAT function Both reporter gene analyses and DNA binding assays indicated that alltrans-RA mediated ... signiﬁcant change in the reporter gene activity These results indicated that the inhibition of FasL expression by RA involves a novel mechanism of NFAT blockage that is mediated by a subset of the retinoid ... cytosol Therefore, our results indicate that FasL expression inhibition by RA involves a novel mechanism of NFAT transcription inhibition The biological functions of RA are mainly mediated by the...

Production of lactic acid by microbial fermentation of hemicellulose sugars

... History of lactic acid 1.3 Production of lactic acid 1.3.1 Chemical synthesis 1.3.2 Fermentation 1.3.3 Lactic acid microorganisms 1.3.3.1 Lactic acid bacteria 1.3.4 Metabolic pathways of lactic acid ... PRODUCTION OF LACTIC ACID BY MICROBIAL FERMENTATION OF HEMICELLULOSE SUGARS PUAH SZE MIN (B.Sc NUS) A THESIS SUBMITED FOR THE DEGREE OF MASTERS OF SCIENCE DEPARTMENT OF CHEMISTRY ... the recent work of biotechnological production of lactic acid Table Recent investigation of xylose utilizing strains in the lactic acid production 11 Table Comparison of lactic acid yields, final...

Acetic Acid Bacteria - screening of LAB strains

... the occurrence of lactic acid bacteria spectrum, L plantarum constituted the highest number of LAB isolated from fermented plant materials The involvement of various types of LAB in fermented ... of One hundred and thirteen lactic acid bacteria isolates were obtained from seven fermented 742 World Appl Sci J., (5): 74 1-7 47, 2008 Table 1: Species and frequency of occurrence of lactic acid ... according to the method of Garcia-Garibay and Marshall [19] The lactic acid culture was treated with 17% (w/v) of 80% trichloroacetic acid solution and centrifuged at 16,000-x g at 4°Cfor 30min.The...

Effects of time of heatsetting on the tensile properties of ingeo™ poly (lactic acid) (PLA) fabric

... Effect of time of heatsetting on the tensile Extension EM [%] in Weft direction of knitted Ingeo™ Poly (lactic acid) [PLA] Figure Mean [Ā] of effect of time of heatsetting on the tensile extension ... Effect of time of heatsetting on the linearity of load extension in warp direction of knitted Ingeo™ Poly (lactic acid) fabric Figure Effect of time of heatsetting on the linearity of load extension ... direction Figure 14 Mean effect of time of heatsetting on tensile resilience RT % on knitted Ingeo Poly (lactic acid) (PLA) fabric Conclusion The effect of time of heatsetting on tensile properties...

Báo cáo khoa học: ATP-dependent ligases in trypanothione biosynthesis – kinetics of catalysis and inhibition by phosphinic acid pseudopeptides doc

... understanding of the kinetic and chemical mechanism of GspS and TryS involved in the biosynthesis of glutathionylspermidine and trypanothione is crucial for the design of inhibitors against these ... compilation ê 2008 FEBS S L Oza et al Kinetics and inhibition of ATP-dependent ligases the inhibitor against each enzyme were determined using the following tight-binding inhibition equation [41] (Eqn ... an insertion of 17 amino acids in the amidase domain and two in the synthetase domain (one of 14 amino acids and the Fig Conservation of key functional residues identied for EcGspS in CfGspS and...

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