Comparison in Rutin Content of Tartary Buckwheat(Fagopyrum tataricum)

쓴메밀(Fagopyrum tataricum) 유전자원의 루틴 함량 비교

  • Park Byoung Jae (College of Agricultural and Life Science, Kangwon National University) ;
  • Park Jong In (Korea National Agricultural College, RDA) ;
  • Chang Kwang Jin (Korea National Agricultural College, RDA) ;
  • Park Cheol Ho (College of Agricultural and Life Science, Kangwon National University)
  • Published : 2005.06.01

Abstract

This study carried out to compared a rutin content in seed and plant of tartary buckwheat(Fagopyrum tataricum) to collect in the world. Rutin content in seed and plant parts of tartary buckwheat is higher than F. esculentum and F. cymosum. Rutin contents in plant parts of 3 species was higher with order of flower> leaf> seed> stem> root and that of tartary buckwheat was higher about 3.2 times in flower and about 3.1 times in stem and about 65 times in seed of F. esculentum. Compared to rutin contents for seed color and shape of tartary buckwheat 50 lines, seed color was higher with order of dark gray>black>brown and seed shape was higher with order of Slender> Notched> Round. Rutin content in plant parts of cultivated lines was higher than wild lines. Compared to rutin contents in plant parts of tartary buckwheat collected at the different region, Bhutan line had much higher than other lines. Rutin contents were lower than in the leaf and stem of Pakistan line and in the seed of India line.

아시아 지역에서 수집한 야생 쓴메밀의 종자 및 식물체 내의 루틴함량을 조사하였다. 쓴메밀은 종자 및 식물 전체부위에서 숙근메밀이나 단메밀보다 높은 루틴 함량을 나타냈다. 특히, 꽃은 숙근메밀의 2.2배, 단메밀의 9.5배, 줄기는 각각 3.1배와 24.9배, 종자는 3.2와 65배나 높았다. 3종에 대한 식물체 부위별 루틴함량은 모두 꽃>잎>종자>줄기>뿌리의 순으로 높았다. 종피색에 따른 루틴함량은 암회색>검은색>갈색, 회갈색 순의 경향을 나타냈으며, 종자의 형태는 Slender>Notched>Round 순으로 루틴함량이 높았다. 재배종은 야생종에 비해 루틴함량이 잎은 1.3배, 줄기가 1.4배, 종자가 1.2배의 높은 경향을 보였다. 부탄지역 수집품종은 잎, 줄기, 종자의 루틴함량이 다른 지역보다 높은 경향을 보였고, 슬로베니아 및 파키스탄지역 수집품종은 잎, 줄기에서, 인도 및 네팔지역 수집품종은 종자에서 가장 낮은 루틴함량의 경향을 보였다.

Keywords

References

  1. Choi Byung Han. 1992. Status of Buckwheat genetic resources in East Asia-1991. Korean J. Breed. 24(3) : 293-301
  2. Choi, B. H., S. L. Kim and S. K. Kim. 1996. Rutin and functional ingredients of buckwheat and their variations(in Koeran). J. Agric. Sci. KNU, 5, 133-148
  3. Holasova M., V. Fiedlerova, H. Smrcinova, M. Orsak, J. Lachman, S. Vavreinova. 2002. Buckwheat-the source of antioxidant activity in functional foods. Food Research Int. 35 : 207-211 https://doi.org/10.1016/S0963-9969(01)00185-5
  4. Kerft I., K. I. Chang, Y. S. Choi and C. H. Park. 2003. Ethnobotany of buckwheat. Jinsol Publishing Co., Seoul
  5. Kim, J. S., Y. J. Park, M. H. Yang and J. W. Shim. 1994. Variation of rutin content in seed and plant of buckwheat germplasms(Fagopyrum esculentum Moench). Korean J. Breed. 26(4) : 384-388
  6. Kim, Y. S., S. H. Chung, H. J. Suh, S. T. Chung and J. S. Cho. 1994. Rutin and mineral contents on improved kinds of korean buckwheat at growing stage. Korean J. Food Sci. Technol. 26(6) : 759-763
  7. Lee M. S. and K. H. Sohn. 1994. Content comparison on dietary fiber and rutin of korean buckwheat according to growing district and classification. Kor. J. Soc. Food. Sci. 10(3) : 249-253
  8. Lee, S. Y., Choi, Y. S. and Ham, S. S. 1993. the nutritional components and biological functions of buckwheat. J. Agric. Sci. KNU, 5 : 133-148
  9. Lee, H. B., S. L. Kim and C. H. Park. 2001. Productivity of whole plant and rutin content under the different quality of light in buckwheat. The preceeding of the 8th ISB : 84-89
  10. 맹영선, 박혜경, 권태봉. 1990. 메밀 및 메밀 식품에서의 루틴함량 분석. 한국식품과학회지 22(7): 732-737
  11. 박수선. 1964. 모밀(Fagopyrum esculentum Moench) 식물체중에서의 Polyphenol분석의 대사에 관하여. 숙대논문집 5 : 325-339
  12. Shim, T. H., Lee, H. H., Lee, S. Y. and Choi, Y. S. 1998. Composition of buckwheat(Fagopyrum esculentum Moench) cultivars from Korea. Korea J. Food Sci. Technol. 30(6) : 1259-1266
  13. Watanabe, M., Ohshita, Y. and Tsushida, T. 1997. Antioxidant compounds from buckwheat(Fagopyrum esculentum Moench) hulls. J. Agric. Food. Chem., 45 : 1039-1044 https://doi.org/10.1021/jf9605557