Patent ID: 8512758

Claim:
A powder composition, comprising: (A) an oil-soluble antioxidant substance powder; (B) a water-soluble antioxidant substance powder; (C) at least one of zinc, selenium, manganese and copper, and (D) a cyclodextrin/thioctic acid complex powder, wherein the oil-soluble antioxidant substance powder (A), the water-soluble antioxidant substance powder (B), the at least one of zinc, selenium, manganese and copper (C), and the cyclodextrin/thioctic acid complex powder (D) coexist; the oil-soluble antioxidant substance powder (A) contains a carotinoid pigment, the carotinoid pigment being a natural extract containing astaxanthin or an ester of astaxanthin, and the water-soluble antioxidant substance powder (B) contains at least one of vitamin C, a catechin and a flavonoid.