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CN-122028925-A - Combination of cowberry fruit, phyllanthus emblica and roselle

CN122028925ACN 122028925 ACN122028925 ACN 122028925ACN-122028925-A

Abstract

A combination of cowberry fruit, phyllanthus emblica and roselle is provided.

Inventors

  • UCHIYAMA TARO

Assignees

  • 株式会社资生堂

Dates

Publication Date
20260512
Application Date
20241101
Priority Date
20231114

Claims (11)

  1. 1. A composition comprising cowberry fruit, phyllanthus emblica and roselle.
  2. 2. The composition of claim 1 for use in promoting collagen production.
  3. 3. A composition for promoting collagen production comprising cowberry fruit for use in combination with phyllanthus emblica and roselle.
  4. 4. A composition for promoting collagen production comprising phyllanthus emblica for use in combination with bilberry and roselle.
  5. 5. A composition for promoting collagen production comprising roselle, for use in combination with bilberry and phyllanthus emblica.
  6. 6. The composition according to any one of claims 1 to 5, which is used for improving 1 or more selected from the group consisting of skin roughness, skin moisturization, wrinkles or fine lines of the outer corners of the eyes, conspicuity of french lines, skin firmness or elasticity, skin tenderness, and hair luster.
  7. 7. The composition according to any one of claims 1 to 5, which is used such that CA/CB is 0.2 to 2.5 when the dry weight of cowberry fruit is CA and the dry weight of emblic leafflower fruit is CB.
  8. 8. The composition according to any one of claims 1 to 5, which is used such that CB/CD is 0.15 to 2.5 when the dry weight of phyllanthus emblica is CB and the dry weight of roselle is CD.
  9. 9. The composition according to any one of claims 1 to 5, which is used such that CA/CD is 0.1 to 1 when CA is the dry weight of cowberry fruit and CD is the dry weight of roselle.
  10. 10. The composition according to any one of claims 1 to 5, which is used such that CA/CB is 0.2 to 2.5 and CB/CD is 0.15 to 2.5 when the dry weight of cowberry fruit is CA, the dry weight of emblic leafflower fruit is CB, and the dry weight of roselle is CD.
  11. 11. The composition according to any one of claims 1 to 5, which is an oral composition.

Description

Combination of cowberry fruit, phyllanthus emblica and roselle Cross-reference to related applications The present patent application claims priority based on japanese patent application No. 2023-193963 (application day: 2023, 11, 14) or japanese patent application No. 2024-137885 (original application day: 2023, 11, 14). The entire disclosure of this prior patent application is incorporated by reference into this specification. Technical Field The invention relates to a combination of cowberry fruit, phyllanthus emblica and roselle. Background The skin is composed of, in order from the outside, the stratum corneum, epidermis, basement membrane, and dermis, which is the widest part of the area where cells do not aggregate as densely as the epidermis, but rather the extracellular space is much, filled with a network of macromolecules called "extracellular matrix". The extracellular matrix is produced in fibroblasts and the like in the dermis, and is composed of polysaccharides called acid mucopolysaccharides such as hyaluronic acid and dermatan sulfate, and fibrous proteins such as collagen and elastin. The extracellular matrix is directly related to skin elasticity, firmness, moisture feeling, metabolism, etc., and if the extracellular matrix in fibroblasts, etc., is retarded, the skin elasticity and moisture feeling are lost, and wrinkles, small lines, and rough skin are easily generated, which are one cause of skin aging. The fibrous protein is mainly composed of collagen, wherein type I collagen accounts for 80% of the whole body. In addition to type I collagen, the presence of III, V, XII and XIV type collagen is also known. One of the causes of wrinkles/sagging seen in aged skin is the thinning of skin tissue with age. In aged skin, the decrease in collagen fibers, which is a main matrix component of dermis, is remarkable, and this is highly likely to be a factor of decrease in skin thickness. Therefore, promotion of collagen production to maintain the collagen amount is considered to be effective for prevention/improvement of wrinkles and sagging. In addition to the above, promotion of collagen production is considered to be effective for improvement of wound healing and the like of the skin. As a component having such a collagen production promoting effect, various components such as N-benzoylglycylglycine (patent document 1) have been known, and on the other hand, development of a component or product having a collagen production promoting effect with a higher effect has been demanded. Prior art literature Patent literature Patent document 1 Japanese patent application laid-open No. 2014-055116 Disclosure of Invention The present inventors have newly discovered a combination of bilberry, phyllanthus emblica and roselle. The present invention has been completed based on this finding. Thus, the present invention provides a combination of bilberry, phyllanthus emblica and roselle. According to the present invention, the following invention is provided. (1) A composition comprising cowberry fruit, phyllanthus emblica and roselle. (2) The composition according to (1), which is used for promoting collagen production. (3) A composition for promoting collagen production comprising cowberry fruit for use in combination with phyllanthus emblica and roselle. (4) A composition for promoting collagen production comprising phyllanthus emblica for use in combination with bilberry and roselle. (5) A composition for promoting collagen production comprising roselle, for use in combination with bilberry and phyllanthus emblica. (6) The composition according to any one of (1) to (5), which is used for improving at least 1 selected from the group consisting of rough skin, moist feeling of skin, wrinkles or fine lines of external corners of eyes, conspicuity of french lines, firmness or elasticity of skin, tender feeling of skin and luster of hair. (7) The composition according to any one of (1) to (6), which is used such that CA/CB is 0.2 to 2.5 when CA is the dry weight of cowberry fruit and CB is the dry weight of emblic leafflower fruit. (8) The composition according to any one of (1) to (7), which is used such that CB/CD is 0.15 to 2.5 when CB is the dry weight of phyllanthus emblica and CD is the dry weight of Hibiscus sabdariffa. (9) The composition according to any one of (1) to (8), which is used such that CA/CD is 0.1 to 1 when CA is the dry weight of cowberry fruit and CD is the dry weight of roselle. (10) The composition according to any one of (1) to (9), which is an oral composition. (11) Use of a combination of bilberry, phyllanthus emblica and roselle for the preparation of a medicament for the purpose of promoting collagen production. (12) Use of a combination of cowberry fruit, phyllanthus emblica and roselle for the preparation of a medicament for the purpose of improving at least 1 selected from the group consisting of skin roughness, skin moisturization, wrinkles or fine lines of the outer corners of