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US 12,514,266 B2Granted
Composition containing quercetagetin
AssigneeChenguang Biotech Group Co., Ltd.
InventorsQingguo Lu, Di Wu, Yunhe Lian, Xiuzhai Qin, Shaodong Ji, Xinying Cheng
Life of this patent
Estimating the term…
Abstract
A composition contains quercetagetin and 6-hydroxykaempferol, and, optionally further includes patuletin. The composition has an excellent antioxidant effect, and can be used as an active additive in food, drugs, health care products, cosmetics, and feed. In addition, the composition can prompt animal growth, reduce ratio of feed to gain, and improve meat quality in the feed.
Claims14
A composition containing quercetagetin, wherein the composition comprises quercetagetin and 6-hydroxykaempferol, and wherein a content ratio of quercetagetin:
- 6-hydroxykaempferol is 100:
- (1-43),
- wherein the composition further comprises patuletin, and a content ratio of quercetagetin:
- patuletin is 100:
- (1-40).
2 more elements
Dependencies are inferred from the claim text.