Composition used for skin whitening, plant extracted skin whitening composition and composition having a skin whitening effect
AssigneeIndustrial Technology Research Institute
InventorsLain-Tze LEE, Hui-Ping TSAI, Ling- Meei TSAY, Li-Syuan JIAN, Chia-Mu TU
Life of this patent
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Abstract
A composition used for skin whitening includes: an effective amount of spermidine derivative, wherein a structure of the spermidine derivative is shown as Structure (I): where R1-R5 individually includes H, OH, or OCH3 and at least one of R1-R5 is OH, and the spermidine derivative has tyrosinase inhibition activity; and a cosmetically or pharmaceutically acceptable vehicle, wherein the composition used for skin whitening whitens skin.
Claims33
A composition used for skin whitening comprising:
- an effective amount of a spermidine derivative, wherein a structure of the spermidine derivative is shown as Structure (I):
- where R1-R5 individually comprises H, OH, or OCH3 and at least one of R1-R5 is OH, and the spermidine derivative has tyrosinase inhibition activity;
- and
- a cosmetically or pharmaceutically acceptable vehicle,
- wherein the composition used for skin whitening whitens skin.
A plant extracted skin whitening composition, comprising:
- an effective amount of a spermidine derivative extracted from a plant material, wherein a structure of the spermidine derivative is shown as Structure (I):
- where R1-R5 individually comprises H, OH, or OCH3 and at least one of R1-R5 is OH, and the spermidine derivative has tyrosinase inhibition activity;
- and
- a cosmetically or pharmaceutically acceptable vehicle, wherein the plant extracted skin whitening composition is used for skin whitening.
A composition having a skin whitening effect, comprising:
- an effective amount of a extract of a bud of a Nelumbo Nucifer Gaertn having tyrosinase inhibition activity, which comprises a spermidine derivative as an active ingredient, wherein a structure of the spermidine derivative is shown as Structure (I):
- where R1-R5 individually comprises H, OH, or OCH3 and at least one of R1-R5 is OH, and the spermidine derivative has tyrosinase inhibition activity;
- and
- a cosmetically or pharmaceutically acceptable vehicle.
Dependencies are inferred from the claim text.