Proceedings of the Korean Society of Crop Science Conference (한국작물학회:학술대회논문집)
- 2017.06a
- /
- Pages.368-368
- /
- 2017
Differences in Functional Materials between White and Black Rice Varieties
- Lee, Chae Young (Division of Crop Research, Chungbuk Agricultural Research and Extension Services) ;
- Park, Jae Seong (Grape Research Institute, Chungbuk Agricultural Research and Extension Services) ;
- Lee, Hee Du (Division of Crop Research, Chungbuk Agricultural Research and Extension Services) ;
- Choi, Ye Seul (Division of Crop Research, Chungbuk Agricultural Research and Extension Services) ;
- Hong, Seong Taek (Division of Crop Research, Chungbuk Agricultural Research and Extension Services) ;
- Hong, Eui Yon (Division of Crop Research, Chungbuk Agricultural Research and Extension Services) ;
- Lee, Yun Sang (Division of Crop Research, Chungbuk Agricultural Research and Extension Services) ;
- Kim, In Jae (Division of Crop Research, Chungbuk Agricultural Research and Extension Services) ;
-
Woo, Sun Hee
(Department of Crop Science, College of Agriculture, Life and Environment Sciencess, Chungbuk National University)
- Published : 2017.06.04
Abstract
Rice is the world's three major crops that is the staple food of Asian. Japonica type rice is consumed in Korea. Rice cultivation area decreases steadily. That is affected by decrease of the farm income with the inventory of 1.7 million tons, which is 2 to 3 times more than the optimal amount due to the decrease in the consumption of rice per person and cultivate high yield varieties. In recent years, as income level has improved, interest in health has been high and consumption for health food has been steadily increasing. For health food, rice is added by adding grains such as millet, sorghum, oats, beans and colored rice rather than white rice. In 1997, RDA(Rural Development Administration) developed black rice 'Heuknambyeo', and then 20 varieties were bred until 2017. In CBARES(Chungbuk Agricultural Research and Extension Services), we have developed new rice varieties 'Cheongpungheukchal' in 2010, 'Cheongpungheukhyangchal' in 2014, 'Cheongpungheukchal' is high in farming preference because of high yield. Black rice has high content of GABA and water-soluble phenol, DPPH radical scavenging activity, and consumers are interested in the function in the body. Therefore, functional and antioxidant activities(anthocyanin, total polyphenol,