From: Purification and biocompatibility of fermented hyaluronic acid for its applications to biomaterials
Norit C Gran. (%) | HA contents (%) | Stirring (hr) | Filtration | Particle(ea/mL, 1/100 dilution) | ||||||
---|---|---|---|---|---|---|---|---|---|---|
< 2 μm | 2 ~ 5 μm | 5 ~ 10 μm | 10 ~ 15 μm | 12 ~ 25 μm | Total | |||||
1 | 0 | 0 | 0 | O | 90 (83%) | 13 (12%) | 4 (4%) | 1 (1%) | 0 | 108 |
2 | 0 | 0.3 | 0 | O | 925 (77%) | 178 (15%) | 69 (6%) | 21 (2%) | 3 (0.3%) | 1,196 |
3 | 2 | 0 | 0 | O | 11,513 (87%) | 1,301 (10%) | 333 (3%) | 91 (0.7%) | 24 (0.2%) | 13,262 |
4 | 2 | 0.3 | 0 | O | 2,251 (85%) | 292 (11%) | 67 (3%) | 24 (1%) | 8 (0.3%) | 2,642 |
5 | 2 | 0.3 | 5 | X | 43,100 (66%) | 14,748 (23%) | 5,047 (8%) | 1,702 (3%) | 554 (1%) | 65,151 |
6 | 2 | 0.3 | 13 | X | 18,898 (22%) | 23,986 (29%) | 18,685 (22%) | 14,451 (17%) | 7,990 (10%) | 84,010 |
7 | 2 | 0 | 5 | O | 37,932 (43%) | 28,703 (33%) | 13,234 (15%) | 5,576 (6%) | 2,268 (3%) | 87,713 |