| Customization: | Available |
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| Certification: | ISO |
| Assay Method: | HPLC, UV |
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Xanthohumol
Product Description:
Xanthohumol (XN) is a flavonoid. It is currently only found in hops. The content of Xanthohumol in hops is 0.1% to 1%. Xanthohumol is slightly soluble in water, and easily soluble in ethanol. It has a variety of pharmacological activities. It is widely used in medicine and health care industries. Meanwhile, Xanthohumol can inhibit melanin production induced by xanthine via inhibiting the expression of tyrosinase and related enzymes. Its elimination rate of oxygen free radicals in the body is several times higher than other antioxidants; its antioxidant activity is stronger than VE, 200 times stronger than resveratrol. It can effectively scavenge harmful free radicals in human body. Xanthohumol inhibits the activity of cyclooxygenase and lipoxygenase; it kills diseased bacteria, viruses and fungi, and alleviates skin acne problem. Therefore, Xanthohumol shows prospective application in the cosmetics market. Y&R develops 5% Xanthohumol that is cosmetic grade.
Product Pictures:
Key Technical Parameters:
| Appearance | Off yellow to green-yellow powder |
| Assay by drying sample | Xanthohumol≥5% HPLC 8-PN≥0.1%HPLC |
| Color | Green-yellow |
| Odor | Characteristic |
| Solubility | Conform prescribed |
| Ash | Max5% |
| Loss on Drying | Max5.0% |
| Heavy Metal | Max10ppm |
| Pb | Max2ppm |
| As | Max2ppm |
| Total Plate Count | Max1000cfu/g |
| Yeast&Mold | Max100cfu/g |
| E.coil | Negative |
| Salmonella | Negative |
| Shelf life | 2 years when properly stored |
Xanthohumol Source:
Hops (Latin name: Hunulus lupulus Linn.) are the dried ripe flowers of moraceae plant hop. They are one of the main raw materials for brewing beer. They can provide beer with unique aroma and bitterness as well as antiseptic effect. Hops are mainly distributed between 35°-55° north and south of equator. The plant originates from Europe, America and Asia. There are wild hops in northern Sinkiang, and artificial cultivation in northeast and north China. Hops are also a kind of medicinal and edible homologous plant with a long history of use. They are mainly used as a spice, seasoning, and can also be used for making tea. People use female inflorescence of hops as medicine, which can improve digestion, help diuresis, and relieve anxiety. The plant is rich in hop resin, hop oil, polyphenols, flavonoids and other medicinal ingredients. It has antibacterial, sedative, and other pharmacological functions for treating tuberculosis, neurasthenia, leprosy. It is of great value in the medical and health care industries.
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