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Kaempferol analog-containing composition

A composition, the technology of kaempferol, applied in the field of sports efficiency improving composition, to achieve the effect of improving dynamic vision, improving performance and reducing fatigue

Pending Publication Date: 2020-04-17
OTSUKA PHARM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Patent Document 3 discloses the effect of quercetin on lactic acid concentration, but there is no specific content about the use of other flavonoids

Method used

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  • Kaempferol analog-containing composition
  • Kaempferol analog-containing composition
  • Kaempferol analog-containing composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0145] Hereinafter, the present invention will be described by giving formulation examples and test examples, but the present invention is not limited thereto.

preparation example 1

[0146] [Preparation example 1] Cookies (kaempferol content 2.5mg)

[0147]

[0148] They were mixed, and baked at an oven temperature of about 140° C. for 20 minutes by a conventional method to obtain cookies. The average content of kaempferol per cookie was 2.5 mg (based on HPLC).

[0149] Quinoa Extract * : An extract that converts kaempferol glycosides into kaempferol aglycone by enzymatic treatment.

preparation example 2

[0150] [Preparation Example 2] Capsule-shaped food (kaempferol content 2.5mg)

[0151] Alcohol Extraction Enzyme Treated Quinoa Powder ** 48% by weight

[0152] Gelatin capsule 52% by weight

[0153] Total 100% by weight

[0154] Made by filling ethanol-extracted enzyme-treated quinoa powder into gelatin capsules. The average content of kaempferol per capsule is 2.5 mg (based on HPLC).

[0155] Alcohol Extraction Enzyme Treated Quinoa Powder ** : After extracting kaempferol glycosides from quinoa grains with 50% ethanol, the kaempferol glycosides were converted into kaempferol aglycone extracts by enzymatic treatment.

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Abstract

The present invention provides an exercise efficiency-improving composition, a fatigue-reducing composition, and a dynamic visual acuity-improving composition characterized by containing a kaempferolanalog.

Description

technical field [0001] The present invention relates to a composition for improving exercise efficiency, a composition for reducing fatigue, and a composition for improving dynamic vision. Background technique [0002] Not only for athletes who do strenuous training, but also for ordinary people's daily work (such as housework, carrying goods, and up and down steps) to improve exercise efficiency, reduce fatigue, and improve dynamic vision are also very important. Oxygen utilization is an indicator of energy production. In sports and daily life, it is important to improve oxygen utilization efficiency in order to be able to continue "exercising" without feeling tired or short of breath. [0003] Generally, an arterial blood oxygen saturation of 96% or higher at rest is considered normal, but it drops to 93 to 88% during strenuous exercise (Non-Patent Document 1). In addition, arterial blood oxygen saturation (at rest) is about 97% in the 20s, but decreases with age, and is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/352A23L33/11A61P21/00A61P43/00
CPCA23L33/11A61K31/352A61P21/00A61K31/7048A61K31/353A61P27/02A61P9/02A61K36/21A61P3/00A61P43/00A23V2002/00A23V2200/316A23V2200/31A23L29/30A61K2121/00A61K2300/00A23V2250/2116A23L29/035
Inventor 池田泰隆沟上翼阿比留康弘秋山稔小山亚由子
Owner OTSUKA PHARM CO LTD
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