PRODUCT DESCRIPTION
Lactobacillus gasseri is a species in the genus Lactobacillus identified in 1980 by François Gasser and his associates. It is part of the vaginal flora. L. gasseri is a normal inhabitant of the lower reproductive tract in healthy women. It also produces Lactocillin. The bacteria are thought to help the body by suppressing harmful bacteria. This process, in turn, enhances immune function and aids in digestion.
SPECIFICAITON
Strain name | Lactobacillus gasseri | Strain number | HH-LG07 |
Potency | 200bn cfu/g | Gene Identification | Yes |
Deposit | CCTCC | Certification | ISO9001/ISO22000/FSSC22000/HACCP/HALAL/KOSHER/FDA |
Packing | 500g,1kg or 5kg per foil bag | Storage | -18℃ for long time, 2-8℃ for short time |
TECHNICAL INDICATORS
Items | Specification | |
1) Live Lactobacillus gasseri potency | ≥ 2.0×1011 CFU/g | |
2) Water content | ≤8.0% | |
4) Coliforms | ≤10CFU/g | |
5) Moulds, Yeasts | ≤10CFU/g | |
6) Pathogenic bacteria | Negative | |
7) Heavy metals | Lead (Pb) | ≤1ppm |
Arsenic (As) | ≤0.5ppm | |
RELEVANT RESEARCH
Strain Name | Identification | Deposit No. | Antibiotic Susceptibility | Acid and Bile Salt resistance | Stability | Quality System |
L.gasseri HH-LG07 | 16S rRNA | - | Done | Done | Done | SC/ISO9001/ISO22000/FSSC22000/HACCP/ HALAL/KOSHER/FDA |
ACID TOLERANCE
Acid resistance of Lactobacillus gasseri HH-LG07 powder was carried out at either pH=2.0 and pH=3.0 for up to 4 hours. The microbial enumeration of Lactobacillus gasseri HH-LG07 should be performed no more frequently than at the initial(as control), 1 hour, 2 hour, and 4 hour time points. The Fig 1 illustrates that Lactobacillus gasseri HH-LG07 can survive at low pH conditions, which means this strain has good acid resistance.
Fig 1. Acid resistance of L.gasseri HH-LG07
BILE SALT TOLERANCE
Bile salt resistance of Lactobacillus gasseri HH-LG07 powder was carried out at either 0.2% and 0.3% bile salt for up to 4 hours. The microbial enumeration of Lactobacillus gasseri HH-LG07 should be performed no more frequently than at the initial(as control), 1 hour, 2 hour, and 4 hour time points. The Fig 2 illustrates that Lactobacillus gasseri HH-LG07 can survive at high concentration of bile salt, which means this strain has good bile salt resistance.
Fig 2. Bile salt resistance of L.gasseri HH-LG07
STORAGE STABILITY
Lactobacillus gasseri HH-LG07 powder were sealed in aluminum foil bag, maintained at -18℃ for 24 months for long-term stability test. The microbial enumeration of Lactobacillus gasseri HH-LG07 should be performed no more frequently than at the initial, 1, 2, 3, 6, 9, 12, 15, 18, 21, 24 month time points. According to Fig 3, the potency of Lactobacillus gasseri HH-LG07 powder was 1.51×1011 CFU/g. After a storage period of 24 months, the potency of the powder was 1.09×1011CFU/g. It means that this strain can remain stable for long time if stored at low temperature.
Fig 3. Storage stability of L.gasseri HH-LG07
HEALTH BENEFITS
Weight management
The aim of this study was evaluation of weight management effect of L.gasseri HH-LG07 in mice. The mice was feed with different feed for 10 weeks. The results showed(Table 1) that L.gasseri HH-LG07 may reduce weight gain after taking high sugar feed. Therefore, it can help in weight management.
Normal feed | High sugar feed | High sugar feed+HH-LG07 | |
Initial weight（g） | 22.41±1.06 | 22.88±1.20 | 22.44±1.19 |
Final weight（g） | 27.63±1.77 | 30.59±1.46 | 27.98±1.93 |
Liver weight（g） | 1.16±0.13 | 1.18±0.09 | 1.01±0.09 |
Table 1. L. gasseri HH-LG07’s effect in weight management
APPLICATIONS
Dietary supplement, food and drinks.
PACKING AND DELIVERY
COMPANY IMAGE
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