| abstract |
The invention discloses a method for extracting an orchid bud embryo tissue extract. The steps of the method include: ultrasonic extraction; and filtering and removing solvent. By conducting the whole process at non-high temperature, it can avoid low boiling point and volatilization of effective substances and maintain the growth activity of germ tissue. The resulting extract has activating energy, anti-inflammatory, wound healing, whitening, anti-wrinkle, protection and repair, and anti-oxidation. and anti-aging effects. |