What is Lo Han Guo Powder?
Lo Han Guo Powder is extracted from Luo Han Guo. Luo Han Guo is a unique plant in China with the same origin as medicine and food. There are more than 300 years of application history. Pharmacological studies in recent years have shown that Luo Han Guo also has new effects such as lowering blood sugar, lowering blood lipids, antioxidants, liver protection, immune regulation, and bacteriostasis.
Specification:
Product Name | Lo Han Guo Powder |
Appearance | Yellow Powder |
Particle size | 20-80mesh |
Taste | Sweet |
Melting point | 119-123℃ |
Moisture | ≤0.2% |
Reducing sugars | ≤0.3% |
CAS | 88901-36-4 |
Plant Latin name | Momordica Grosvenori Swingle |
Molecular Formula | C60H102O29 |
Bacteriostatic effect of Lo Han Guo Powder:
Studies have shown that the ethanolic extracts of Luo Han Guo leave and stems have obvious inhibitory effects on Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Micrococcus luteus, and Candida albicans. For the first time, the researchers extracted and isolated 5 ingredients with antibacterial effects on Streptococcus mutans, Actinobacillus actinomyces, Fusobacterium nucleatum and yeast Candida albicans from Luo Han Guo leaves.
The saponins extracted from Luo Han Guo flowers have strong inhibitory effects on Bacillus subtilis, Escherichia coli, Salmonella and Staphylococcus aureus, Rhizopus, Aspergillus niger, and Saccharomyces cerevisiae. The components in Luo Han Guo fruit were separated by HPLC, and it was determined by colorimetry that Luo Han Guo fruit had a significant inhibitory effect on Streptococcus mutans, an oral bacteria. But not due to the presence of mogrosides, but rather from another active component or ingredient in the monk fruit.
Why is Lo Han Guo Powder able to inhibit bacteria?
Studies have shown that in the lipopolysaccharide-activated mouse macrophage model, Luo Han Guo extract significantly inhibited the protein and mRNA expressions of inducible nitric oxide synthase and cyclooxygenase-2, and had anti-inflammatory activity. Monk fruit water extract, concentrated juice, and sweet glycosides significantly inhibit the growth, acid production, and adhesion of Streptococcus mutans, and have strong antibacterial activity.
Through the research on the antibacterial properties of Luo Han Guo, it is found that Luo Han Guo has an obvious inhibitory effect on Escherichia coli, Staphylococcus aureus, Bacillus subtilis, Rhizopus, and Aspergillus niger, and its MICs are in order: Escherichia coli, Staphylococcus aureus, and Bacillus subtilis Bacillus 0.125 g/mL, Rhizopus 0.062 5 g/mL, Aspergillus 0.031 2 g/mL. The bacteriostatic effect of the Luo Han Guo extract was above 0.9 at pH 4, about 0.8 at pH 5, and about 0.5 when the pH rose above 6. At the same time, the Luo Han Guo extract had good thermal stability.
If you want to buy Luo Han Guo extract, please contact the professional manufacturer through this website or medical@ysgcn.com
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