Analysis of Changes in the Phytochemical Content of Tartary Buckwheat Flowers and Seeds during the Post-flowering Growth
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서지정보
ㆍ발행기관 : 한국초지조사료학회
ㆍ수록지정보 : 한국초지조사료학회지 / 43권 / 3호
ㆍ저자명 : Jun Young Ha, Hyeong-Hwan Lee, Dong Yeol Lee, Won Min Jeong, Dong Gyu Jeong, Hwan Hee Bae, Mi-Jin Chae, Jinseok Lee, Gun Ho Jung
ㆍ저자명 : Jun Young Ha, Hyeong-Hwan Lee, Dong Yeol Lee, Won Min Jeong, Dong Gyu Jeong, Hwan Hee Bae, Mi-Jin Chae, Jinseok Lee, Gun Ho Jung
목차
Ⅰ. INTRODUCTIONⅡ. MATERIALS AND METHODS
1. Cultivation and characterization of Tartary Buckwheat
2. Extraction methods
3. Sample preparation and analytical conditions forflavonoid content analysis
4. Statistical analysis
Ⅲ. RESULTS AND DISCUSSION
1. Growth characteristics of tartary buckwheat variety‘Hwanggeummiso’
2. Comparison of Flavonoid Content in TartaryBuckwheat Seeds According to Extraction Methods
3. Changes in flavonoid content in tartary buckwheatflowers and seeds after flowering
Ⅳ. CONCLUSIONS
Ⅴ. ACKNOWLEDGEMENTS
영어 초록
Buckwheat (Fagopyrum esculentum), which is a traditional Korean crop, has been known as a health food due to its rich nutrition. This study was conducted to evaluate the change in flavonoid content of flowers and seeds during post-flowering growth of Korean tartary buckwheat variety ‘Hwanggeummiso’, with the aim of providing basic data for the development of functional food and feed additive. Tartary buckwheat took 69 and 99 days from the sowing date to reach the flowering and maturity stages, respectively. As a result of examining the flavonoid components of each part of tartary buckwheat, chlorogenic acid, rutin, and isoquercitrin of flowers increased from the flowering period on 22 May (0 days after flowering) to 42 days after flowering, while quercetin increased until 21 days after flowering and then decreased thereafter. In seeds, chlorogenic acid, rutin, and isoquercitrin were most abundant at the time of seed-bearing on 14 days after flowering, and showed a decreasing tendency thereafter. On the other hand, quercetin showed a tendency to increase until 21 days after flowering and then decrease. Overall, the flavonoid content was higher in flowers than in seeds, with rutin being particularly prominent. Based on this, the possibility as food materials and feed additives was confirmed using buckwheat produced in Korea.참고 자료
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