한국약용작물학회지 Vol. 27 No. 1 (p.9-16)

오미자 수집종의 생육특성 및 생리활성 분석을 통한 우수자원 선발

Selection of Superior Resources through Analysis of Growth Characteristics and Physiological Activity of Schisandra chinensis Collection
키워드 :
Schisandra chinensis,Superior Resource,Antioxidant,Schizandrin,Gomisin

목차

ABSTRACT
서 언
재료 및 방법
  1. 시험 재료
  2. 오미자 수집자원별 생육특성 조사
  3. 오미자 수집자원별 총플라보노이드 함량 분석
  4. 오미자 수집자원별 총폴리페놀 함량 분석
  5. 오미자 수집자원별 DPPH radical 소거능 측정
  6. 오미자 수집자원별 ABTS+ radical 소거능 측정
  7. 오미자 오미자 수집자원별 주요 성분 분석
  8. 통계분석
결과 및 고찰
  1. 오미자 수집자원별 생육특성 조사
  2. 오미자 수집자원별 항산화 효과
  3. 오미자 수집자원별 주요 성분 분석
REFERENCES

초록

Background: Various Schisandra chinensis (SC) varieties grow in diverse regions in Korea. However, there is no valid scientific evidence of these varieties. This study aimed to select the excellent resources in terms of the growth characteristics, antioxidant activities, and analysis of the active compounds of the SC collection.
Method and Results: In total, 154 resources of SC were collected from various regions of Korea. The growth characteristics were measured by the number of fruit bunches, fruit number, and weight of 100 fruits. The antioxidant activities were investigated by analyzing the total flavonoid and total polyphenol contents and the radical scavenging activity of DPPH and ABTS. Schizandrin A, schizandrin c, gomisin a, and gomisin N were analyzed by HPLC. Each resource showed different growth characteristics. Among the antioxidative effects, the highest 20 resources showed high antioxidant activities in selected 29 resources. Analysis of the SC lignan index showed that all resources contained more than 1.16% of active compounds.
Conclusions: All of the selected 29 SC resources were shown to have excellent growth characteristics, antioxidant activities, and bioactive compound richness. Especially, SC-004, SC-007, and SC-154 showed the best growth characteristics, and SC-22, SC-40, and SC-45 showed the best antioxidant activities and bioactive compound richness.