Differences in extraction difficulty of Cistanche tubulosa extract

Cistanche tubulosa (Cistanche Tubulosa Extract) is easy to be extracted according to different purity because of its low sugar content and high content of active components. The contents of echinacoside and verbascoside (ergosteroside) in fresh wood are generally in the range of 1.5g-4g, Therefore, Flax lignans is widely used in pharmaceutical industry, such as Shenbao tablets, Hongmao medicinal wine, Jinjiu, etc., and Cistanche tubulosa extract is the main raw material for export;

For example, the effective content of Herba Cistanche deserticola is relatively low, and the content of echinacoside and verbascoside (Mixed Tocopherols Oil) is generally about 0.3g in 100g, so it is difficult to extract, and N-Acetylneuraminic Acid is mainly sold in traditional pharmacies in the form of slices.