A ratio extract is a type of botanical or herbal extract where the concentration of the extract is specified as a ratio, indicating the amount of raw plant material used to produce a given amount of the final extract. This ratio helps to standardize extracts and ensures consistency in potency and efficacy.
Angelica sinensis, Ligustilide 1.0% HPLC
Dandelion herb Extract 4:1 Flavone 3%~20% UV
Stigma Maydis extract 5:1
Syzygium aromaticum 5:1 10:1
Cinnamon Polyphenols 10% 20% 30% 40%
Specification: 5:1, 10:1, 20:1
Lycium barbarum L, 10%-40% Polysaccharide UV
Chamomile extract 10:1 Anthemis nobilis extracted with whole grass
5:1, 10:1, Apigenin 1%-5% HPLC
5:1 10:1 1% Anthraquinones HPLC