JP6940109B2 - 認知症における認知機能改善用組成物 - Google Patents
認知症における認知機能改善用組成物 Download PDFInfo
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- JP6940109B2 JP6940109B2 JP2020519884A JP2020519884A JP6940109B2 JP 6940109 B2 JP6940109 B2 JP 6940109B2 JP 2020519884 A JP2020519884 A JP 2020519884A JP 2020519884 A JP2020519884 A JP 2020519884A JP 6940109 B2 JP6940109 B2 JP 6940109B2
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- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
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- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/56—Materials from animals other than mammals
- A61K35/614—Cnidaria, e.g. sea anemones, corals, coral animals or jellyfish
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- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/23—Apiaceae or Umbelliferae (Carrot family), e.g. dill, chervil, coriander or cumin
- A61K36/232—Angelica
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/82—Theaceae (Tea family), e.g. camellia
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- Medicines Containing Plant Substances (AREA)
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Description
[項1]サンゴカルシウム、けい皮酸誘導体化合物、およびニコチンアミド誘導体を含有する脳機能改善用組成物。
更に具体的には、上記R1がメトキシ基、R2が水酸基、R3が水素のフェラル酸、R1とR2が水酸基、R3が水素のコーヒー酸、R1とR3がメトキシ基、R2が水酸基のシナピン酸が挙げられる。
ナイアシンとはニコチン酸とニコチン酸アミドの総称であり、ビタミンB3とも称されることがある。
ニコチンアデニンジヌクレオチド(NAD)は、下記の構造を有するエネルギー代謝に関係する補酵素として知られ、サプリメントとしても利用されている。
本発明の脳機能改善用組成物は、NMDAレセプターにホモシステイン酸が結合するのを拮抗阻害して、細胞が傷害されることを防止する。また、本発明の脳機能改善用組成物は、広くMMSE(ミニメンタルステート検査)で認知症等の脳機能障害と診断される疾患に効果がある。
サンゴカルシウムとけい皮酸誘導体化合物の脳機能改善効果に対し、ナイアシンの添加によってその効果がより改善するかどうかについて、比較実験を行った。
(試験方法)
同じ介護施設に入所している被験者6名を3名ずつの2群に分け、下記の表に示す処方の混合物を一方の群に、下記の表の処方からナイアシンを除いた混合物を他方の群に、1日1回服用させ、1か月経過した時点で、認知機能テストのMMSEを行った。
Claims (9)
- サンゴカルシウム、けい皮酸誘導体、およびニコチンアミド誘導体を含有し、
ニコチンアミド誘導体がナイアシンまたはNADであり、
けい皮酸誘導体がフェルラ酸、コーヒー酸、および/またはシナピン酸から選ばれ、
サンゴカルシウム1重量部に対し、けい皮酸誘導体が1〜4重量部、ニコチンアミド誘導体が0.5〜3重量部の比率で含有する、
認知症に関する脳機能改善用内服組成物。 - けい皮酸誘導体がフェルラ酸である、請求項1の組成物。
- ニコチンアミド誘導体がNADである、請求項1または2の組成物。
- ニコチンアミド誘導体がナイアシンである、請求項1または2の組成物。
- サンゴカルシウム1重量部に対し、けい皮酸誘導体が1.5〜3重量部、ニコチンアミド誘導体が1〜2重量部の比率で含有する、請求項1〜4のいずれかの組成物。
- 更にアスコルビン酸および/またはリコピンを含有する、請求項1〜5のいずれかの組成物。
- 更に抹茶粉末、ココア粉末、ハイドロキシシリカ粉末、および/または日本山人参乾燥粉末を含有する、請求項1〜6のいずれかの組成物。
- 請求項1〜7いずれかに記載の組成物を含有させた補助食品。
- 請求項1〜7いずれかに記載の組成物を含有させた認知症に関する脳機能改善剤。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018094885 | 2018-05-16 | ||
| JP2018094885 | 2018-05-16 | ||
| PCT/JP2019/019256 WO2019221165A1 (ja) | 2018-05-16 | 2019-05-15 | 認知症における認知機能改善用組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2019221165A1 JPWO2019221165A1 (ja) | 2021-01-07 |
| JP6940109B2 true JP6940109B2 (ja) | 2021-09-22 |
Family
ID=68540087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020519884A Active JP6940109B2 (ja) | 2018-05-16 | 2019-05-15 | 認知症における認知機能改善用組成物 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6940109B2 (ja) |
| WO (1) | WO2019221165A1 (ja) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555288A (zh) * | 2013-07-30 | 2016-05-04 | 长谷川亨 | 脑功能改善用组合物 |
-
2019
- 2019-05-15 WO PCT/JP2019/019256 patent/WO2019221165A1/ja not_active Ceased
- 2019-05-15 JP JP2020519884A patent/JP6940109B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019221165A1 (ja) | 2019-11-21 |
| JPWO2019221165A1 (ja) | 2021-01-07 |
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