논문 상세보기

유자 재배방법에 따른 부위별 화학적 성분 및 항산화 활성 KCI 등재 SCOPUS

Chemical compositions and antioxidant activities depending on cultivation methods and various parts of yuza

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/338440
서비스가 종료되어 열람이 제한될 수 있습니다.
한국식품저장유통학회 (The Korean Society of Food Preservation)
초록

This study was conducted to investigate the quality properties depending on the cultivation methods (general, organic, pesticide-free) of yuza and its various parts (peel, pulp, seed). The contents of hesperidin were the highest in yuza feel grown by pesticide-free method (13.23 mg/g). The contents of naringin presented a higher content in the peel, especially which of the general (4.62 mg/g) showed the highest value. Vitamin C analysis showed the highest content in the peel, significantly varied according to the cultivation method and various parts (p<0.05). Vitamin C value was significantly highest in organic peel, which was 770.02 mg/100 g, whereas among the peel, the pulp and the seed were it the lowest in the seed. The content of total polyphenols were the highest in general peel (0.85 mg/g). Flavonoid content of pesticide-free seed was significantly higher than those of the other yuja samples which was 0.89 mg/g (p<0.05). The DPPH radical scavenging activity was relatively more active in the peel among the above-mentioned three parts, especially the pesticide-free peel was most active, which was 73.94%. The ABTS radical scavenging activity of organic peel was significantly active among the samples, which was 84.47% (p<0.05). Based on these results, it can be said that yuja has variety of useful components in the pulp and the seed as well as the peel: and thus it’s hight recommended to develop more varied yuja products.

저자
  • 이종은(농촌진흥청 국립농업과학원 농식품자원부) | Jong Eun Lee (Deptment of Agrofood Resources, National Institute of Agricultural Science, Rural Development Administraction, Wanju 55365, Korea)
  • 김경미(농촌진흥청 국립농업과학원 농식품자원부) | Kyung Mi Kim (Deptment of Agrofood Resources, National Institute of Agricultural Science, Rural Development Administraction, Wanju 55365, Korea) Corresponding author
  • 김진숙(농촌진흥청 수출농업지원과) | Jin Sook Kim (Agriculture Export Division, Rural Development Administraction, Jeonju 54875, Korea)
  • 김기창(농촌진흥청 국립농업과학원 농식품자원부) | Gi Chang Kim (Deptment of Agrofood Resources, National Institute of Agricultural Science, Rural Development Administraction, Wanju 55365, Korea)
  • 최송이(농촌진흥청 국립농업과학원 농식품자원부) | Song Yi Choi (Deptment of Agrofood Resources, National Institute of Agricultural Science, Rural Development Administraction, Wanju 55365, Korea)
  • 김상범(농촌진흥청 국립농업과학원 농식품자원부) | Sang Bum Kim (Deptment of Agrofood Resources, National Institute of Agricultural Science, Rural Development Administraction, Wanju 55365, Korea)