R&D
ELAA
본문내용
ELAA: Egg Lysosomes Anti Acne
ELAA is an anti-inflammatory target material made by separating the layer showing the highest antibacterial/antiinflammatory activity among the three layers divided when centrifuged once more after EWMF extraction.
Long-Term Antimicrobial Activity Test (In-House Test Result)
(Korea Testing & Research Institute Results)
* Test conditions
- Concentration: stock solution
- Response temperature: (22±2) ℃
- Response time: 4 hr
** Test strains
- Escherichia coli ATCC 25922
- Staphylococcus epidermidis ATCC 12228
- Cutibacterium acnes ATCC 6919
*** Log reduction (LR)
LR = mean log (microbial population) - mean log (surviving test population)
**** Precent reduction (%) = 100 X (1-10-LR)
***** Test Result
- log reduction 1 more : 90% more
- log reduction 2 more : 99% more
- log reduction 3 more : 99.9% more
- log reduction 4 more : 99.99% more
- log reduction 5 more : 99.999% more
Antioxidant Test (In-House Test Result)
Anti-inflammatory Test (Korea Institute of Dermatological Sciences)
<Changes in NO production of human keratinocyte treated with ELAA>
At 0.5% concentration, up to 27.92% less than the control group
Keratine Decomposition Test (In-House Test Result)
The result of measuring the decomposition rate of keratin, which accounts for more than 50% of the skin's keratin components, shows decomposition rate of more than 70% at 0.5% and 1% concentrations.
Triglyceride(TG) DecompositionTest (In-House Test Result)
The result of measuring the decomposition rate for triglycerides, which account for the largest proportion of sebum, shows a decomposition rate of 45% at 0.5% ELAA concentration.
Human Body Application Test (Dermacosmetic Skin Science Laboratory)
Skin Exfoliation Improvement Effect of ELAA
| Scale Area | Before | After |
|---|---|---|
| % | 31.70 ± 13.60 | 4.27 ± 2.53 |
Sebum Improvement effect of ELAA
| Scale Area | Before | After |
|---|---|---|
| % | 11.60 ± 5.85 | 1.67 ± 1.18 |
