Biological activities of extracts from different parts of two cultivars of Prunus persica 'akatsuki' and 'fastigiata'

Toshinori Nakagawa, Ahmed E. Allam, Koichiro Ohnuki, Kuniyoshi Shimizu

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

抄録

We investigated the antioxidant, anti-lipase and anti-dementia activities of peach (Prunus persica (L.) Batsch) fruit and its by-products. The ethanol extracts of branch showed relatively high activity in all biological activities. Then, the extract was fractionated, and eight compounds were isolated from the ethyl acetate fraction. Results showed 4,2',4'-trihydroxy-6'-methoxychalcone 4'-O-β-D-glucopyranoside (5) and quercetin 3-O-β-D-glucopyranoside (7) as newly identified compounds in P. persica. From the biological investigation, it was considered that quercetin 3-O-β-D-glucopyranoside (7) was the main active compound of antioxidant activity. The main active compound of anti-lipase activity in these was oleanolic acid (1). In addition, (+)-4'-O-methylcatechin (4), 4,2',4'- trihydroxy-6'-methoxychalcone 4'-O-β-D-glucopyranoside (5) and ferulic acid (6) were the main active compounds of anti-dementia activity with acetylcholinesterase inhibitory assay. The results obtained suggested that these active compounds from peach branches of P. persica could be exploited as natural antioxidants, anti-lipase and anti-dementia materials in the future.

元の言語英語
ページ(範囲)1293-1296
ページ数4
ジャーナルNatural product communications
13
発行部数10
出版物ステータス出版済み - 1 1 2018

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dementia
Prunus persica
bioactive properties
quercetin
peaches
Lipase
extracts
cultivars
Dementia
ferulic acid
Antioxidants
antioxidants
oleanolic acid
acetylcholinesterase
byproducts
Oleanolic Acid
antioxidant activity
ethanol
Acetylcholinesterase
fruits

All Science Journal Classification (ASJC) codes

  • Pharmacology
  • Drug Discovery
  • Plant Science
  • Complementary and alternative medicine

これを引用

Biological activities of extracts from different parts of two cultivars of Prunus persica 'akatsuki' and 'fastigiata'. / Nakagawa, Toshinori; Allam, Ahmed E.; Ohnuki, Koichiro; Shimizu, Kuniyoshi.

:: Natural product communications, 巻 13, 番号 10, 01.01.2018, p. 1293-1296.

研究成果: ジャーナルへの寄稿記事

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