Growth and Biogenic Amine (Histamine and Tyramine) Potential of Probiotic Lactobacillus casei in Skim Milk

2014 ◽  
Vol 9 (2) ◽  
pp. 69-79 ◽  
Author(s):  
W.M. Deepika Pr ◽  
Sudip Kumar Raks
Author(s):  
Elsa Maritza Acosta-Piantini ◽  
M. Carmen Villaran ◽  
J. Ignacio Lombraña

The main objective of this work is to encapsulate and dry the bacterium probiotic Lactobacillus casei applying three different drying techniques (lyophilization, fluidized bed and flash freeze drying) as well as to evaluate their viability during storage in the dark at 20ºC and 34% relative humidity for 28 days. In addition, to compare viability of the bacterium processed with flash freeze drying with cryoprotectant (skim milk) and without cryoprotectant. In the case of flash freeze drying, the final level of viability shows the potential of this drying technique with much less operating costs than lyophilization. Keywords: Encapsulated, probiotics, lactobacillus, casei, drying 


2018 ◽  
Vol 15 (2) ◽  
pp. 61
Author(s):  
Aloysius Prima Cahya ◽  
Meidi Syaflan ◽  
Ngatirah Ngatirah

The aims of this research were to know the effect of combine iles-iles (refined starch, whole iles-iles flour, and refined glucomannan) as encapsulating agent (capsule materials) and different protectant agents to get microcapsule synbiotic, which have the highest number of probiotic cells and high viability against low pH and bile salt. Design blocks complete with factorial design was used in the experimental design. The first factor was capsule materials with a concentration of 10% consisting of three material types: A1 (refined glucomannan), A2 (refined starch), and A3 (Iles-iles native). The second factor was protectant, protecting the probiotic bacteria during spray drying, used at concentration of 5% consisting of three substances i.e. B1 (skim milk), B2 (maltodextrin), and B3 (gum arabic). Using protectant agents on the MRS for the growth of L. casei resulted no effects against the numbers of LAB (lactic acid bacteria), density, moisture content, and hygroscopicity; however, it had influence on yield and solubility. The best use based on the reduction of LAB numbers were flour and gum Arabic which was significant compared to other fractions.Keywords: iles-iles, glucomannan, starch, protectant agent, symbiotic LAB


2009 ◽  
Vol 47 (05) ◽  
Author(s):  
C Kamhuber ◽  
S Hörist-Kollmann ◽  
A Rek ◽  
G Eckhardt ◽  
A Zauner ◽  
...  

Author(s):  
G.V. Kozlovskaya ◽  
◽  
M.I. Zinevich ◽  
Y.E. Kozlovsky ◽  
T.I. Khomyakova ◽  
...  

Gut microbiome changes is considered as a basic causative factor of stress-associated diseases. Probiotics are usually used for the correction of disbiosis. The aim of the investigation was the study of the effects of oral probiotic Lactobacillus casei LB 148 use onto the gut microbiota as well as the number and total square of intestinal lymph nodules of rats Sprague Dawley at in health rats and under the cold stress


2020 ◽  
Vol 11 (5) ◽  
pp. 469-476
Author(s):  
X. Qi ◽  
G. Fan ◽  
H. Jia

Vestibular migraine (VM) has emerged as one of the major vestibular syndromes. Although probiotics have exhibited beneficial effects on migraine headache, its effect on VM is not clear. This trial aimed to investigate the treatment efficacy of the probiotic Lactobacillus casei Shirota (LcS) on symptoms of VM. 247 VM patients were enrolled, of which 204 eligible patients receiving either LcS or placebo on a daily basis completed the 4 month study. They were re-visited at 2 and 4 months after study initiation to assess treatment outcomes. The primary endpoints were vestibular symptoms, evaluated by the number of vertiginous attacks during the past week, the Vertigo Severity Score (VSS), and Dizziness Handicap Inventory (DHI) scores. The secondary endpoints were anxiety and depressive symptoms, evaluated using Beck Anxiety Inventory (BAI) and Beck Depression Inventory (BDI) scores. Efficacy of LcS over placebo was not obvious at 2 month follow-up. At 4 month follow-up, while both LcS and placebo groups of VM patients displayed alleviated symptoms, the extents of the improvements were significantly better in LcS group than those of placebo group, with regard to vestibular symptoms using DHI and VSS, as well as anxiety and depressive symptoms using BAI and BDI. Although placebo effect cannot be ignored in intervention for VM patients, the probiotic LcS still exhibits considerable efficacy against VM symptoms over a 4 month study period, supporting further clinical study of a larger and more diverse cohort.


2021 ◽  
Author(s):  
Patchanok Apiwattanasiri ◽  
Ratchanee Charoen ◽  
Sriwiang Rittisak ◽  
Kriangkrai Phattayakorn ◽  
Sakwiboon Jantrasee ◽  
...  

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