Development of flavonoid database for commonly consumed foods by Koreans.
10.4163/kjn.2012.45.3.283
- Author:
Yoon Kyoung YANG
1
;
Ji Yeon KIM
;
Oran KWON
Author Information
1. Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 120-750, Korea. orank@ewha.ac.kr
- Publication Type:Original Article
- Keywords:
flavonoids;
database;
anthocyanidins;
flavan-3-ols;
flavones;
flavonols;
isoflavones
- MeSH:
Anthocyanins;
Chronic Disease;
Fabaceae;
Flavones;
Flavonoids;
Flavonols;
Fruit;
Isoflavones;
Korea;
Nutrition Surveys;
Plants;
Statistics as Topic;
Vegetables
- From:The Korean Journal of Nutrition
2012;45(3):283-292
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Flavonoids have been hypothesized to reduce the risk of chronic diseases, but the lack of a flavonoid database hampered epidemiological studies addressing this issue in Korea. In this study, we developed a flavonoid database, based on a systematic review. A total of 1549 food items containing flavonoids were selected using the Korean Nutrient Database. Among them, flavonoid contents for only 649 food items were evaluated with analytical values and the remaining 900 items were replaced with adaptations or calculations from similar items. The developed flavonoid database covered 93.2% of fruits and fruit juices, 76.1% of vegetables, 98.4% of legumes and legume products, and 85.0% of all plant foods overall (1,549 items) as reported by the 24-hr dietary recall method regarding the 2008 Korean National Health and Nutrition Examination Survey. We found that this flavonoid database, overall, included 95.6% of all mainly consumed plant foods by Koreans. This flavonoid database is expected to be useful in regards to the correlation study of flavonoid intake and chronic diseases.
