In recent years, plant extracts have been continuously used in many fields, such as health care products, skincare products, food, and so on. There are three commonly used test standards for the content of extracts:
HPLC: high-performance liquid phase detection.
UV: UV detection method, UV spectrum detection method.
TLC: Thin Layer Chromatography is also called Thin Plate Chromatography.
These inspection methods all detect the content. The components in the plant extract are complex and diverse, and the identification methods of each component are also very different.