Structural and Functional Characterization of Polyphenols Isolated from Acerola (Malpighia emarginata DC.) Fruit
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- HANAMURA Takayuki
- Research and Development Division, Processed Foods Company, Nichirei Corporation
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- HAGIWARA Toshihiko
- Research and Development Division, Processed Foods Company, Nichirei Corporation
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- KAWAGISHI Hirokazu
- Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University
Bibliographic Information
- Other Title
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- Structural and Functional Characterization of Polyphenols Isolated from Acerola (<i>Malpighia emarginata</i>DC.) Fruit
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Abstract
Two anthocyanins, cyanidin-3-α-O-rhamnoside (C3R) and pelargonidin-3-α-O-rhamnoside (P3R), and quercitrin (quercetin-3-α-O-rhamnoside), were isolated from acerola (Malpighia emarginata DC.) fruit. These polyphenols were evaluated based on the functional properties associated with diabetes mellitus or its complications, that is, on the radical scavenging activity and the inhibitory effect on both α-glucosidase and advanced glycation end product (AGE) formation. C3R and quercitrin revealed strong radical scavenging activity. While the inhibitory profiles of isolated polyphenols except quercitrin towards α-glucosidase activity were low, all polyphenols strongly inhibited AGE formation.
Journal
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 69 (2), 280-286, 2005
Japan Society for Bioscience, Biotechnology, and Agrochemistry
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Details 詳細情報について
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- CRID
- 1390282681453212544
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- NII Article ID
- 130000030416
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- NII Book ID
- AA10824164
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- COI
- 1:CAS:528:DC%2BD2MXitlensbw%3D
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- ISSN
- 13476947
- 09168451
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- NDL BIB ID
- 7265265
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- PubMed
- 15725651
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- Abstract License Flag
- Disallowed