Effect of Long-term Ingestion of Porcine Elastin Peptide on Human Skin Elasticity
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- Sato Mikako
- R and D Center, Nippon Meat Packers, Inc.
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- Iwai Kohji
- R and D Center, Nippon Meat Packers, Inc.
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- Onitsuka Eiichiro
- R and D Center, Nippon Meat Packers, Inc.
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- Takahata Yoshihisa
- R and D Center, Nippon Meat Packers, Inc.
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- Morimatsu Fumiki
- R and D Center, Nippon Meat Packers, Inc.
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- Sato Yuji
- Department of Health Sciences, School of Health and Social Services, Saitama Prefectural University
Bibliographic Information
- Other Title
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- ヒトにおけるブタ由来エラスチンペプチド摂取による皮膚弾力性向上作用
- ヒト ニ オケル ブタ ユライ エラスチンペプチド セッシュ ニ ヨル ヒフ ダンリョク セイコウ ジョウ サヨウ
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Description
The effect of oral administration of elastin peptide (hydrolysate of elastin from porcine aorta) on human skin elasticity was studied. First, five healthy volunteers were administered elastin peptide after fasting for 12h. A significant increase in total amino acid concentration in blood was observed. The composition of increased amino acids in blood was similar to the amino acid composition of the elastin peptide. In addition, the concentrations of peptide forms of hydroxyproline and arginine significantly increased in blood. These results suggest that a portion of the administered elastin peptide migrates into blood in peptide form. Second, thirty-nine middle-aged volunteers were divided into three groups and administered 0, 100, or 200mg/day of elastin peptide for 8 weeks. Significant increases in skin elasticity were observed in the 100and 200-mg groups after 8 weeks. Increase in skin elasticity of the 200-mg group was significantly higher than that in the 0-mg group. These results suggest that ingestion of elastin peptide increases skin elasticity.
Journal
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- Nippon Shokuhin Kagaku Kogaku Kaishi
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Nippon Shokuhin Kagaku Kogaku Kaishi 58 (4), 159-163, 2011
Japanese Society for Food Science and Technology
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Details 詳細情報について
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- CRID
- 1390282681383967360
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- NII Article ID
- 10028259802
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- NII Book ID
- AN10467499
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- ISSN
- 18816681
- 1341027X
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- NDL BIB ID
- 11036070
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- Text Lang
- ja
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- Data Source
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- JaLC
- IRDB
- NDL Search
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed