scholarly journals Effects of polymerized whey protein on survivability of Lactobacillus acidophilus LA‐5 during freeze‐drying

2019 ◽  
Vol 7 (8) ◽  
pp. 2708-2715
Author(s):  
Cuina Wang ◽  
Mu Wang ◽  
Hao Wang ◽  
Xiaomeng Sun ◽  
Mingruo Guo ◽  
...  
Keyword(s):  
Whey Protein ◽  
Lactobacillus Acidophilus ◽  
Freeze Drying

scholarly journals Citrus limon Extract Loaded in Vesicular Systems for the Protection of Oral Cavity

Medicines ◽  
2018 ◽  
Vol 5 (4) ◽  
pp. 108 ◽  
Author(s):  
Maria Manconi ◽  
Maria Manca ◽  
Carla Caddeo ◽  
Giorgia Sarais ◽  
Alessandra Palmieri ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Lactobacillus Acidophilus ◽  
Freeze Drying ◽  
Citrus Limon ◽  
Antibacterial Effects ◽  
Bacterial Proliferation ◽  
Freeze Dried ◽  
Ethanol Evaporation ◽  
Dried Extract

Background: The nanoincorporation of the extract of Citrus limon (L.) Osbeck var. pompia into liposomes was aimed at improving its antioxidant and antibacterial effects. Methods: The extract of the rind of Citrus limon (L.) Osbeck var. pompia was obtained by maceration in ethanol, evaporation, and freeze-drying. The extract phytochemical fingerprint was obtained by HPLC and mass spectrometry, and it was determined that gallic acid, neohesperidin, eriocitrin, and neoeriocitrin were the most abundant components. The freeze-dried extract was loaded in liposomes, glycerosomes, and penetration-enhancer-containing vesicles prepared with propylene glycol (PG-PEVs). Results: Capability of the vesicles of improving efficacy of the extract in counteracting oxidative stress was studied in vitro in keratinocytes, along with antimicrobial activity against planktonic cultures of Streptococcus mutans, Lactobacillus acidophilus, and Streptococcus sanguinis. Conclusion: Results showed that the vesicles, especially glycerosomes and PG-PEVs, prevented oxidative damage and cell death, and inhibited bacterial proliferation.

scholarly journals Viability of Lactobacillus acidophilus La5 in pectin–whey protein microparticles during exposure to simulated gastrointestinal conditions

2013 ◽  
Vol 51 (2) ◽  
pp. 872-878 ◽  
Author(s):  
Clarice Gebara ◽  
Karina S. Chaves ◽  
Maria Cecília E. Ribeiro ◽  
Flavia N. Souza ◽  
Carlos R.F. Grosso ◽  
...  
Keyword(s):  
Whey Protein ◽  
Lactobacillus Acidophilus ◽  
Gastrointestinal Conditions ◽  
Lactobacillus Acidophilus La5 ◽  
Protein Microparticles

Effect of NaH2PO4, Na2HPO4, MgSO4, and Ascorbic Acid on Survival of Lactobacillus acidophilus during Freeze-Drying

2012 ◽  
Vol 568 ◽  
pp. 279-282
Author(s):  
He Chen ◽  
Zhen Xing Ma ◽  
Guo Wei Shu ◽  
Tao Qin
Keyword(s):  
Ascorbic Acid ◽  
Survival Rate ◽  
Lactobacillus Acidophilus ◽  
Freeze Drying ◽  
Protective Agent ◽  
Survival Ratio ◽  
Protective Agents ◽  
Viable Cells ◽  
Before And After

Effect of NaH2PO4, Na2HPO4, MgSO4, and Ascorbic acid on survival of Lactobacillus acidophilus was investigated before and after freeze-drying. Editing different concentrations of protective agents respectively during freeze-drying. After completion of the pilot, the survival ratio of Lactobacillus acidophilus and the number of viable cells were being measured. Results were as follows: the highest survival rate and the largest number of viable cells was Na2HPO4as the protective agent.

Effect of K2HPO4, KH2PO4, NaHCO3, and Sodium Ascorbate on Survival of Lactobacillus acidophilus during Freeze-Drying

2012 ◽  
Vol 531 ◽  
pp. 284-287 ◽  
Author(s):  
Zhen Xing Ma ◽  
He Chen ◽  
Guo Wei Shu ◽  
Tao Qin
Keyword(s):  
Survival Rate ◽  
Lactobacillus Acidophilus ◽  
Freeze Drying ◽  
Sodium Ascorbate ◽  
Protective Agent ◽  
Survival Ratio ◽  
Protective Agents ◽  
Viable Cells ◽  
Key Factor

In the present study, the experiments were investigated with the effecting of NaHCO3, KH2PO4, K2HPO4 and Sodium ascorbate on survival of Lactobacillus acidophilus during freeze-drying. Designing different concentrations of protective agents, respectively. The survival ratio of Lactobacillus acidophilus and the number of viable cells will be measured after completing drying. In the process, there were major differences between the different concentrations of protective agents in survival during freeze-drying. As the result, the protective agent was playing a key factor affecting the survival of Lactobacillus acidophilus. At present in the study of the experiments, the highest survival rate was NaHCO3 as the protective agent, and when the protective agent as K2HPO4 the number of viable cells was largest.

scholarly journals Microencapsulation of Lactobacillus acidophilus with Freeze Drying Method and Application to Synbiotic Beverage of Banana Corm Stone

2019 ◽  
Vol 9 (2) ◽  
pp. 532
Author(s):  
Debby Moody Sumanti ◽  
In in Hanidah ◽  
Indira Lanti Kayaputri ◽  
Tita Rialita ◽  
Een Sukarminah ◽  
...  
Keyword(s):  
Lactobacillus Acidophilus ◽  
Freeze Drying ◽  
Drying Method
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