Xi’an Qinyuan Quantum Biotechnology Co., Ltd.
All Plant Extract Products
We provide customized plant‑extract services to meet your unique specifications for active content, testing methods (HPLC / UV), solubility and formulation requirements. Below are our main and competitive‑advantage products for your reference.
Astragalus powder 98%, HPLC (Botanical Name: Astragalus membranaceus)
Milk thistle extract, Silymarin 80%, UV (Botanical Name: Silybum marianum)
Cat’s Claw Extract Powder 3%, 5%, HPLC (Botanical Name: Uncaria tomentosa)
Senna leaf extract, sennoside 30%, HPLC (Botanical Name: Senna alexandrina)
Coleus forsythia extract, foscolin 10%, HPLC (Botanical Name: Coleus forskohlii)
Nettle leaf extract, organosilicon 7%, 10%, UV (Botanical Name: Urtica dioica)
Centella asiatica extract, asiaticoside 10% ~ 70%, HPLC (Botanical Name: Centella asiatica)
Scutellaria baicalensis extract, baicalin 85%, 90%, HPLC (Botanical Name: Scutellaria baicalensis)
Ashwagandha extract, withanolides 1%, 3%, 5%, HPLC (Botanical Name: Withania somnifera)
Black cumin seed extract, Thymoquinone 1%, 5%, 10%, 20%, HPLC (Botanical Name: Nigella sativa)
Angelica sinensis extract, ligustilide 1%, ferulic acid 1%, HPLC (Botanical Name: Angelica sinensis)
Coptis chinensis extract, berberine hydrochloride 5%~97%, HPLC (Botanical Name: Coptis chinensis)
Ginkgo biloba leaf extract, 24% Ginkgo Flavonoids, 6% Ginkgolides, HPLC (Botanical Name: Ginkgo biloba)
Gymnema sylvestris extract, Gymnema sylvestris acid 25%, gravimetric method (Botanical Name: Gymnema sylvestre)
Ganoderma lucidum extract, Ganoderma lucidum polysaccharides 10%, 20%, UV (Botanical Name: Ganoderma lucidum)
